Head-to-head comparison

Muse Wonder Full vs. DeepSeek-V4.1-Flash

Compare published benchmark results from matching versions and cohorts, API pricing, and technical specifications. Any documented test setup differences remain visible.

shared result series: 181
distinct benchmarks: 32
latest retrieval: 2026-10-15

First modelSecond model

Specifications

General specifications

Release date, availability, context window, architecture, and published parameter counts at a glance. Undisclosed details remain marked as unavailable.

Specifications for Muse Wonder Full and DeepSeek-V4.1-Flash
Attribute	Muse Wonder Full	DeepSeek-V4.1-Flash
Provider	Meta	DeepSeek
Released	Oct 12, 2026	Sep 10, 2026
Availability	Subscription only	Active
Model type	Proprietary	Open Weights
Parameters	Not published	552B
Architecture	Not published	Mixture of Experts
Context window	1M tokens	1,000,000 tokens
Knowledge cutoff	Not published	Not published
Technical sources	Model, Context	Model

Pricing

API pricing compared

The table compares official standard API rates per 1M tokens, including published cache pricing. Batch, fast, priority, regional surcharges, tool calls, and cloud platform pricing are excluded.

API pricing for Muse Wonder Full and DeepSeek-V4.1-Flash
Price type	Muse Wonder Full	DeepSeek-V4.1-Flash
API input	—	$0.15 (Off-Peak)
API output	—	$0.6 (Off-Peak)
Cache read	Not listed	$0.003 (Off-Peak)
Cache write (5 min.)	Not listed	Not listed
Cache write (1 hr.)	Not listed	Not listed
Price verified	10/15/2026	09/23/2026 Source
DeepSeek-V4.1-Flash: peak pricing is $0.3 input / $1.2 output per 1M tokens during Mon, Tue, Wed, Thu, Fri, 01:00-04:00 UTC; Mon, Tue, Wed, Thu, Fri, 06:00-10:00 UTC; off-peak rates apply at all other times.

Pricing by provider

Direct developer pricing and provider endpoint tariffs routed through OpenRouter are listed separately. Prices are in USD per 1M tokens. Context-dependent direct tiers plus regional, Flex, Priority, and other OpenRouter tariffs remain individually identifiable.

No provider tariff for Muse Wonder Full is available in the stored OpenRouter snapshot. The official direct price is still shown.

Provider pricing for Muse Wonder Full and DeepSeek-V4.1-Flash
Model	Provider	Purchase route and tariff	Input per 1M tokens	Output per 1M tokens	Source
DeepSeek-V4.1-Flash	DeepSeek	Direct from developerStandard API	$0.15	$0.6	Source09/23/2026
	Alibaba	Via OpenRouteralibaba	$0.15	$0.6	Source10/16/2026
	AtlasCloud	Via OpenRouteratlas-cloud/fp8	$0.192	$0.768	Source10/16/2026
	Baidu	Via OpenRouterbaidu/fp8	$0.3	$1.2	Source10/16/2026
	BaseTen	Via OpenRouterbaseten/fast	$0.6	$2.4	Source10/16/2026
	BaseTen	Via OpenRouterbaseten/fp32	$0.3	$1.2	Source10/16/2026
	BaseTen	Via OpenRouterbaseten/fp8	$0.3	$1.2	Source10/16/2026
	Cloudflare	Via OpenRoutercloudflare	$0.1	$0.9	Source10/16/2026
	CoreWeave	Via OpenRoutercoreweave/fp8	$0.15	$0.65	Source10/16/2026
	Crusoe	Via OpenRoutercrusoe/fp8	$0.29	$1.2	Source10/16/2026
	Decart	Via OpenRouterdecart/fp4	$0.09	Lowest listed price: $0.18	Source10/16/2026
	DeepInfra	Via OpenRouterdeepinfra/fp8	$0.14	$0.42	Source10/16/2026
	DeepSeek	Via OpenRouterdeepseek	$0.15	$0.6	Source10/16/2026
	DigitalOcean	Via OpenRouterdigitalocean	$0.225	$0.9	Source10/16/2026
	Fireworks	Via OpenRouterfireworks/us	$0.45	$1.8	Source10/16/2026
	GMICloud	Via OpenRoutergmicloud/fp8	$0.18	$0.72	Source10/16/2026
	InferenceNet	Via OpenRouterinference-net/fp8	$0.1	$0.76	Source10/16/2026
	Ionstream	Via OpenRouterionstream	$0.27	$1.1	Source10/16/2026
	Makora	Via OpenRoutermakora/fp8	$0.27	$1.15	Source10/16/2026
	Modal	Via OpenRoutermodal	$0.3	$1.2	Source10/16/2026
	Morph	Via OpenRoutermorph/fp8	$0.02	$0.6	Source10/16/2026
	Novita	Via OpenRouternovita/fp8	$0.195	$0.78	Source10/16/2026
	OpenInference	Via OpenRouteropen-inference/fp4	Lowest listed price: $0.0104	$0.72	Source10/16/2026
	Parasail	Via OpenRouterparasail/fp8	$0.3	$1.2	Source10/16/2026
	PrimeIntellect	Via OpenRouterprimeintellect	$0.3	$1.2	Source10/16/2026
	Relace	Via OpenRouterrelace	$0.0115	$0.8	Source10/16/2026
	Sail Research	Via OpenRoutersail-research/fp4	$0.09	$0.3	Source10/16/2026
	SiliconFlow	Via OpenRoutersiliconflow/fp8	$0.3	$1.2	Source10/16/2026
	StreamLake	Via OpenRouterstreamlake/fp8	$0.147	$0.588	Source10/16/2026
	Together	Via OpenRoutertogether	$0.3	$1.2	Source10/16/2026
	Venice	Via OpenRoutervenice/fp8	$0.3	$1.2	Source10/16/2026
	Wafer	Via OpenRouterwafer	$0.2	$0.65	Source10/16/2026

Performance

Shared benchmarks

Only published results with the same benchmark version, task, metric, and comparison cohort are paired. Different reasoning levels, agents, harnesses, or output limits appear directly in the table.

Capability profile from matched benchmarks

Each axis averages directly matched benchmark families. A value of 100 means the stronger value within this pair, not a universal quality score.

Muse Wonder Full

DeepSeek-V4.1-Flash

Coding: 100 / 46.9 (1 benchmark family)

Reasoning: 99.9 / 70.8 (3 benchmark families)

Knowledge: 100 / 0 (1 benchmark family)

Agentic tasks: 100 / 88.3 (3 benchmark families)

Overall: 100 / 70.7 (1 benchmark family)

9 matched rows from 9 benchmark families were considered. The radar shows 5 of 5 comparable categories.

Muse Wonder FullDeepSeek-V4.1-Flash

AA-BriefcaseOverall. Higher is better. No documented setup difference

Muse Wonder Full1,729.32 elo

DeepSeek-V4.1-Flash1,421.84 elo

AA-LCROverall. Higher is better. No documented setup difference

Muse Wonder Full83.7%

DeepSeek-V4.1-Flash84.0%

AA-OmniscienceOverall. Higher is better. No documented setup difference

Muse Wonder Full30.15 points

DeepSeek-V4.1-Flash-5.3 points

Artificial Analysis Intelligence IndexOverall. Higher is better. No documented setup difference

Muse Wonder Full55.802 points

DeepSeek-V4.1-Flash39.456 points

AutomationBench-AAOverall. Higher is better. No documented setup difference

Muse Wonder Full71.3%

DeepSeek-V4.1-Flash68.9%

BioMysteryBenchOverall. Higher is better. Test setup not documented as identical

Muse Wonder Full73.333 %

DeepSeek-V4.1-Flash67.778 %

Code MigrationOverall. Higher is better. Test setup not documented as identical

Muse Wonder Full61.033 %

DeepSeek-V4.1-Flash45.623 %

CyberBench v1.1Overall. Higher is better. Test setup not documented as identical

Muse Wonder Full73.631 %

DeepSeek-V4.1-Flash73.69 %

EMBOverall. Higher is better. Test setup not documented as identical

Muse Wonder Full71.917 %

DeepSeek-V4.1-Flash57.208 %

Finance Agent (v2)Overall. Higher is better. Test setup not documented as identical

Muse Wonder Full59.061 %

DeepSeek-V4.1-Flash53.481 %

GDP.pdfOverall. Higher is better. No documented setup difference

Muse Wonder Full32.6%

DeepSeek-V4.1-Flash12.8%

GDPval-AAOverall. Higher is better. No documented setup difference

Muse Wonder Full1,857.09 elo

DeepSeek-V4.1-Flash1,600 elo

Key to the marks:better valuebetter, but not conclusivetie

Benchmark scores for Muse Wonder Full and DeepSeek-V4.1-Flash
Benchmark and task	Muse Wonder Full	DeepSeek-V4.1-Flash	Source
AA-BriefcaseOverall Test details No documented difference in the test setupVersion: v1.1Metric: AA-Briefcase EloScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner1,729.32 elo	1,421.84 elo	Artificial Analysis Source details Data as of: 10/15/2026
AA-LCROverall Test details No documented difference in the test setupVersion: v1.1Metric: Pass rateScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	83.7%	Winner84.0%	Artificial Analysis Source details Data as of: 10/15/2026
AA-OmniscienceOverall Test details No documented difference in the test setupVersion: unspecifiedMetric: AA-Omniscience IndexScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner30.15 points The index can be negative and ranges from -100 to 100 according to Artificial Analysis.	-5.3 points The index can be negative and ranges from -100 to 100 according to Artificial Analysis.	Artificial Analysis Source details Data as of: 10/15/2026
Artificial Analysis Intelligence IndexOverall Test details No documented difference in the test setupVersion: v4.3.2Metric: Artificial Analysis Intelligence IndexScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner55.802 points	39.456 points	Artificial Analysis Source details Data as of: 10/15/2026
AutomationBench-AAOverall Test details No documented difference in the test setupVersion: unspecifiedMetric: Objectives completed without guardrail violationsScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner71.3%	68.9%	Artificial Analysis Source details Data as of: 10/15/2026
BioMysteryBenchOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: Terminus 2, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: Terminus 2, Output limit: 384,000 tokens	Higher measured value73.333 %	67.778 %	Vals AI Source details Data as of: 10/12/2026
Code MigrationOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value61.033 %	45.623 %	Vals AI Source details Data as of: 10/12/2026
CyberBench v1.1Overall Test details Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	73.631 %	Higher measured value73.69 %	Vals AI Source details Data as of: 10/12/2026
EMBOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value71.917 %	57.208 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Overall Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value59.061 %	53.481 %	Vals AI Source details Data as of: 10/12/2026
GDP.pdfOverall Test details No documented difference in the test setupVersion: unspecifiedMetric: All-pass rateScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner32.6%	12.8%	Artificial Analysis Source details Data as of: 10/15/2026
GDPval-AAOverall Test details No documented difference in the test setupVersion: v2.1Metric: GDPval-AA EloScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner1,857.09 elo	1,600 elo	Artificial Analysis Source details Data as of: 10/15/2026
Harvey's Legal Agent BenchmarkOverall · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value21.667 %	6.667 %	Vals AI Source details Data as of: 10/12/2026
Humanity's Last ExamOverall Test details No documented difference in the test setupVersion: unspecifiedMetric: Text-only pass@1 accuracyScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner53.6% Artificial Analysis describes this comparable run as 2,158 text-only questions, not the full 2,500-question dataset.	39.2% Artificial Analysis describes this comparable run as 2,158 text-only questions, not the full 2,500-question dataset.	Artificial Analysis Source details Data as of: 10/15/2026
IOIOverall Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value79.833 %	40.278 %	Vals AI Source details Data as of: 10/14/2026
Legal Research BenchOverall · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value53.365 %	41.346 %	Vals AI Source details Data as of: 10/12/2026
LegalBenchOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value87.418 %	83.277 %	Vals AI Source details Data as of: 10/13/2026
MedCodeOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value49.932 %	41.173 %	Vals AI Source details Data as of: 10/13/2026
MedScribeOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value89.335 %	85.5 %	Vals AI Source details Data as of: 10/13/2026
MysteryMechanismOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value35.135 %	21.171 %	Vals AI Source details Data as of: 10/12/2026
ProgramBenchOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: fully resolved rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	No direct winner0.5 %	No direct winner0.5 %	Vals AI Source details Data as of: 10/12/2026
ProofBenchOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value94 %	54 %	Vals AI Source details Data as of: 10/12/2026
Public Benefits Bench v1.1Overall Test details Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value73.748 %	64.276 %	Vals AI Source details Data as of: 10/12/2026
SRE BenchOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: fully solved rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value11.832 %	0.763 %	Vals AI Source details Data as of: 10/14/2026
SWE-bench MultimodalOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value47.292 %	46.458 %	Vals AI Source details Data as of: 10/13/2026
Tax Agent BenchOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value42.997 %	26.63 %	Vals AI Source details Data as of: 10/12/2026
Terminal-BenchOverall Test details No documented difference in the test setupVersion: 4.0Metric: Task successScoring: Higher is betterMuse Wonder Full: Snapshot: Muse Wonder Full (Max), Reasoning: Max DeepSeek-V4.1-Flash: Snapshot: DeepSeek V4.1 Flash (Max), Reasoning: MaxMuse Wonder Full: Exact AA configuration: Muse Wonder Full (Max) (release muse-wonder-full, row muse-wonder-full, UUID e994a6e0-d36b-4dab-8ae1-c1b469e4d9e2, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.DeepSeek-V4.1-Flash: Exact AA configuration: DeepSeek V4.1 Flash (Max) (release deepseek-v4-1-flash, row deepseek-v4-1-flash, UUID dbe7c625-3100-4463-b479-a228c41f75dd, reasoning=true, source reasoning-token configuration budget=2000, suffix=Max). This configured value is not measured token consumption.	Winner57.1%	26.8%	Artificial Analysis Source details Data as of: 10/15/2026
Terminal-Bench 4.0Overall Test details Test setup not documented as identicalNo direct winnerVersion: 4.0Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value58.081 %	19.697 %	Vals AI Source details Data as of: 10/13/2026
Terminal-Bench ScienceOverall Test details Test setup not documented as identicalNo direct winnerVersion: 0.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: Mini-SWE-agent, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: Mini-SWE-agent, Output limit: 384,000 tokens	Higher measured value37.143 %	0 %	Vals AI Source details Data as of: 10/14/2026
Vals IndexOverall Test details Test setup not documented as identicalNo direct winnerVersion: 2.1Metric: weighted index scoreScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value64.566 %	51.32 %	Vals AI Source details Data as of: 10/13/2026
Vibe Code Bench 1-100Overall Test details Test setup not documented as identicalNo direct winnerVersion: 1.0Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: OpenHands, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: OpenHands, Output limit: 384,000 tokens	Higher measured value33.978 %	16.378 %	Vals AI Source details Data as of: 10/14/2026
Vibe Code Bench v1.1Overall Test details Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: OpenHands, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: OpenHands, Output limit: 384,000 tokens	Higher measured value85.996 %	84.739 %	Vals AI Source details Data as of: 10/12/2026
BioMysteryBenchHard Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: Terminus 2, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: Terminus 2, Output limit: 384,000 tokens	Higher measured value33.333 %	21.569 %	Vals AI Source details Data as of: 10/12/2026
Code MigrationCLI Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value58.044 %	37.497 %	Vals AI Source details Data as of: 10/12/2026
CyberBench v1.1Patch Test details Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	83.929 %	Higher measured value85.714 %	Vals AI Source details Data as of: 10/12/2026
EMBComps Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value80.89 %	43.925 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Adjustments Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value56.668 %	49.241 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkAntitrust Competition · Criteria passed Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: criteria pass rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value94.928 %	87.681 %	Vals AI Source details Data as of: 10/12/2026
IOIIOI 2024 Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value75.333 %	42.667 %	Vals AI Source details Data as of: 10/14/2026
Legal Research BenchAdministrative / Regulatory · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value63.636 %	53.03 %	Vals AI Source details Data as of: 10/12/2026
LegalBenchConclusion Tasks Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value90.323 %	89.075 %	Vals AI Source details Data as of: 10/13/2026
ProgramBenchAlmost Resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: almost-resolved rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	8 %	Higher measured value16.5 %	Vals AI Source details Data as of: 10/12/2026
SRE BenchCapability Score Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: capability scoreScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value17.748 %	14.249 %	Vals AI Source details Data as of: 10/14/2026
SWE-bench Multimodalbpmn-js Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value69.811 %	60.377 %	Vals AI Source details Data as of: 10/13/2026
Tax Agent BenchControversy & Precedence Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value26.667 %	3.333 %	Vals AI Source details Data as of: 10/12/2026
Terminal-Bench 4.0Hardware Test details Test setup not documented as identicalNo direct winnerVersion: 4.0Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value46.667 %	0 %	Vals AI Source details Data as of: 10/13/2026
Terminal-Bench ScienceEarth Sciences Test details Test setup not documented as identicalNo direct winnerVersion: 0.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: Mini-SWE-agent, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: Mini-SWE-agent, Output limit: 384,000 tokens	Higher measured value62.5 %	0 %	Vals AI Source details Data as of: 10/14/2026
Vals IndexCode Migration Test details Test setup not documented as identicalNo direct winnerVersion: 2.1Metric: benchmark scoreScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value60.256 %	46.854 %	Vals AI Source details Data as of: 10/13/2026
BioMysteryBenchHuman-solvable Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: Terminus 2, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: Terminus 2, Output limit: 384,000 tokens	Higher measured value82.648 %	78.539 %	Vals AI Source details Data as of: 10/12/2026
Code MigrationCOBOL Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	No direct winner70 %	No direct winner70 %	Vals AI Source details Data as of: 10/12/2026
CyberBench v1.1PoC Test details Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value63.333 %	61.667 %	Vals AI Source details Data as of: 10/12/2026
EMBDataroom Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value85.257 %	73.863 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)All-Pass Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value49.037 %	41.052 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkAntitrust Competition · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value20 %	0 %	Vals AI Source details Data as of: 10/12/2026
IOIIOI 2025 Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value85.5 %	35.167 %	Vals AI Source details Data as of: 10/14/2026
Legal Research BenchAdministrative / Regulatory · Weighted partial credit Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: weighted partial-credit scoreScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value92.809 %	89.06 %	Vals AI Source details Data as of: 10/12/2026
LegalBenchInterpretation Tasks Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value84.991 %	80.448 %	Vals AI Source details Data as of: 10/13/2026
ProgramBenchFully Resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: fully resolved rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	No direct winner0.5 %	No direct winner0.5 %	Vals AI Source details Data as of: 10/12/2026
SRE BenchFully Solved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: fully solved rateScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value11.832 %	0.763 %	Vals AI Source details Data as of: 10/14/2026
SWE-bench MultimodalCarbon Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	No direct winner29.323 %	No direct winner29.323 %	Vals AI Source details Data as of: 10/13/2026
Tax Agent BenchControversy & Precedence Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: max, Temperature: 1, Top P: 1, Output limit: 384,000 tokens	Higher measured value76.097 %	52.802 %	Vals AI Source details Data as of: 10/12/2026
Terminal-Bench 4.0Media Test details Test setup not documented as identicalNo direct winnerVersion: 4.0Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value58.333 %	8.333 %	Vals AI Source details Data as of: 10/13/2026
Terminal-Bench ScienceEngineering Sciences Test details Test setup not documented as identicalNo direct winnerVersion: 0.1Metric: accuracyScoring: Higher is betterMuse Wonder Full: Reasoning: max, Harness: Mini-SWE-agent, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Harness: Mini-SWE-agent, Output limit: 384,000 tokens	Higher measured value11.111 %	0 %	Vals AI Source details Data as of: 10/14/2026
Vals IndexEMB Test details Test setup not documented as identicalNo direct winnerVersion: 2.1Metric: benchmark scoreScoring: Higher is betterMuse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens DeepSeek-V4.1-Flash: Reasoning: high, Output limit: 384,000 tokens	Higher measured value71.917 %	57.208 %	Vals AI Source details Data as of: 10/13/2026
Key to the marks:better valuebetter, but not conclusivetie

Our model tests

Our tests

There is no shared test round for this selection. Results from different rounds are not mixed.

Earlier tests

Pelican on a bicycle

A community classic for free-form SVG drawing.

Muse Wonder Full

Not tested yet

DeepSeek-V4.1-Flash

The response reached the token limit. No complete recording is available.

Reasoning (requested): high

Current attempt

Run date: Oct 5, 2026
API provider: openrouter
Requested API model: deepseek/deepseek-v4.1-flash
API model reported in response: deepseek/deepseek-v4.1-flash
Reasoning setting: high
Pinned endpoint: DeepSeek | deepseek/deepseek-v4.1-flash-20260910
Temperature: Provider default
Token limit including reasoning: 8,192 tokens
Test protocol: community-visual-tests-v1
Technical checks: Failed
Response time: 25.8 s

Not yet visually reviewed. A successful recording does not confirm correct physics or full compliance with the prompt.

Earlier attempts (2)

Oct 2, 2026API request failedReasoning setting: high
Oct 1, 2026API request failedReasoning setting: high

Prompt and test conditions

Generate an SVG of a pelican riding a bicycle

Token limit including reasoning: 8,192 tokens

Task origin (Simon Willison)

How to read this comparison

Winning one benchmark is not an overall verdict

Your workload, budget, and required context length matter most. A coding benchmark says little about visual understanding or agent performance.

The standard price table uses direct developer rates. The provider comparison labels OpenRouter endpoints, regions, and special tariffs separately.

Every result links to its measurement source and retrieval date. Labels distinguish vendor reports, official benchmark leaderboards, and independent evaluations. Disputed or archived results are excluded.

More matchups

Compare Muse Wonder Full and DeepSeek-V4.1-Flash with other leading models using the same data and benchmark logic.

View the complete LLM comparison