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Head-to-head comparison

GPT-6 Astra vs. Muse Wonder Full

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

shared result series
178
distinct benchmarks
34
latest retrieval
2026-10-15

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Specifications

General specifications

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

Specifications for GPT-6 Astra and Muse Wonder Full
AttributeGPT-6 AstraMuse Wonder Full
ProviderOpenAIMeta
ReleasedSep 3, 2026Oct 12, 2026
AvailabilityLimited accessSubscription only
Model typeProprietaryProprietary
ParametersNot publishedNot published
ArchitectureNot publishedNot published
Context window1,050,000 tokens1M tokens
Knowledge cutoffApril 30, 2026Not published
Technical sourcesModel, ContextModel, Context

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 GPT-6 Astra and Muse Wonder Full
Price typeGPT-6 AstraMuse Wonder Full
API input$10 ≤272K / $20 >272K—
API output$50 ≤272K / $75 >272K—
Cache read$1 ≤272K / $2 >272KNot listed
Cache write (5 min.)$12.5 ≤272K / $25 >272KNot listed
Cache write (1 hr.)Not listedNot listed
Price verified09/22/2026 Source10/15/2026
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 GPT-6 Astra and Muse Wonder Full
ModelProviderPurchase route and tariffInput per 1M tokensOutput per 1M tokensSource
GPT-6 AstraOpenAIDirect from developerUp to 272,000 context tokens$10$50Source09/22/2026
OpenAIDirect from developerAbove 272,000 context tokens$20$75Source09/22/2026
Amazon BedrockVia OpenRouteramazon-bedrock/us-west-2$11$55Source10/16/2026
AzureVia OpenRouterazure$10$50Source10/16/2026
AzureVia OpenRouterazure/us$11$55Source10/16/2026
OpenAIVia OpenRouteropenai$10$50Source10/16/2026
OpenAIVia OpenRouteropenai/fast$20$100Source10/16/2026
OpenAIVia OpenRouteropenai/flexLowest listed price: $5Lowest listed price: $25Source10/16/2026
OpenAIVia OpenRouteropenai/ultrafast$60$300Source10/16/2026

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.

255075100CodingKnowledgeFinanceLegalAgentic tasksProductivityHealthOverall
GPT-6 Astra
Muse Wonder Full
Coding: 94.3 / 98.9 (3 benchmark families)
Knowledge: 95.2 / 100 (1 benchmark family)
Finance: 90.5 / 100 (1 benchmark family)
Legal: 65.6 / 100 (1 benchmark family)
Agentic tasks: 91.8 / 100 (3 benchmark families)
Productivity: 93.9 / 98.5 (2 benchmark families)
Health: 100 / 95.4 (1 benchmark family)
Overall: 92.2 / 100 (1 benchmark family)

13 matched rows from 13 benchmark families were considered. The radar shows 8 of 8 comparable categories.

GPT-6 AstraMuse Wonder Full
AutomationBench-AA (strict pass@1)Overall. Higher is better. No documented setup difference
GPT-6 Astra41.6 %
Muse Wonder FullWinner45.4 %
BioMysteryBenchOverall. Higher is better. Test setup not documented as identical
GPT-6 AstraHigher measured value79.259 %
Muse Wonder Full73.333 %
Code MigrationOverall. Higher is better. Test setup not documented as identical
GPT-6 AstraHigher measured value67.74 %
Muse Wonder Full61.033 %
CyberBench v1.1Overall. Higher is better. Test setup not documented as identical
GPT-6 Astra41.072 %
Muse Wonder FullHigher measured value73.631 %
DeepSWEOverall. Higher is better. No documented setup difference
GPT-6 Astra74.1 %
Muse Wonder FullWinner79 %
EMBOverall. Higher is better. Test setup not documented as identical
GPT-6 Astra71.7 %
Muse Wonder FullHigher measured value71.917 %
Finance Agent (v2)Overall. Higher is better. Test setup not documented as identical
GPT-6 Astra53.54 %
Muse Wonder FullHigher measured value59.061 %
GDP.pdfOverall. Higher is better. No documented setup difference
GPT-6 AstraWinner34.2 points
Muse Wonder Full33.2 points
Harvey LAB-AAOverall. Higher is better. No documented setup difference
GPT-6 Astra8.6 %
Muse Wonder FullWinner13.1 %
Harvey's Legal Agent BenchmarkOverall · Task fully resolved. Higher is better. Test setup not documented as identical
GPT-6 Astra5.417 %
Muse Wonder FullHigher measured value21.667 %
HealthBench ProOverall. Higher is better. No documented setup difference
GPT-6 AstraWinner65.3 points
Muse Wonder Full62.3 points
IOIOverall. Higher is better. Test setup not documented as identical
GPT-6 AstraHigher measured value100 %
Muse Wonder Full79.833 %

Key to the marks:better valuebetter, but not conclusivetie

Benchmark scores for GPT-6 Astra and Muse Wonder Full
Benchmark and taskGPT-6 AstraMuse Wonder FullSource
AutomationBench-AA (strict pass@1)Overall
Test details
No documented difference in the test setupVersion: Meta Wonder scorecard; version unspecifiedMetric: strict pass@1; every end-state assertion passedScoring: Higher is betterSettings: Reasoning: maxBusiness workflows in a simulated application environment. Every end-state assertion must pass; max reasoning. Do not merge with other AutomationBench-AA metrics.
41.6 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Winner45.4 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
Source details
Data as of: 10/15/2026
BioMysteryBenchOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Harness: Terminus 2, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: Terminus 2, Temperature: 1, Output limit: 131,072 tokens
Higher measured value79.259 %
73.333 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value67.74 %
61.033 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
41.072 %
Higher measured value73.631 %
Vals AI
Source details
Data as of: 10/12/2026
DeepSWEOverall
Test details
No documented difference in the test setupVersion: v1.1Metric: pass@1Scoring: Higher is betterSettings: Reasoning: max113 tasks across 91 repositories and five languages. Max reasoning. Meta attributes these results to Datacurve; the Muse scores could not be found on its public leaderboard at retrieval.
74.1 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Winner79 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
Source details
Data as of: 10/15/2026
EMBOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
71.7 %
Higher measured value71.917 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
53.54 %
Higher measured value59.061 %
Vals AI
Source details
Data as of: 10/12/2026
GDP.pdfOverall
Test details
No documented difference in the test setupVersion: Meta Wonder scorecard; version unspecifiedMetric: published GDP.pdf scoreScoring: Higher is betterSettings: Reasoning: maxProfessional work grounded in supplied PDFs. Max reasoning. Meta names Surge as the original source.
Winner34.2 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
33.2 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Meta
Source details
Data as of: 10/15/2026
Harvey LAB-AAOverall
Test details
No documented difference in the test setupVersion: 1.1Metric: all criteria passed with hallucination checksScoring: Higher is betterSettings: Reasoning: maxLegal deliverables must pass every criterion including hallucination checks. Max reasoning. Meta attributes the original evaluation to Artificial Analysis.
8.6 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Winner13.1 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
5.417 %
Higher measured value21.667 %
Vals AI
Source details
Data as of: 10/12/2026
HealthBench ProOverall
Test details
No documented difference in the test setupVersion: Meta Wonder scorecard; version unspecifiedMetric: length-normalized weighted rubric scoreScoring: Higher is betterSettings: Reasoning: max525 health questions without tools; physician rubrics graded by GPT-5.4. Max reasoning. Meta attributes the Claude scores to Anthropic system cards.
Winner65.3 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
62.3 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Meta
Source details
Data as of: 10/15/2026
IOIOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value100 %
79.833 %
Vals AI
Source details
Data as of: 10/14/2026
JobBenchOverall
Test details
No documented difference in the test setupVersion: Meta Wonder scorecard; version unspecifiedMetric: mean task rewardScoring: Higher is betterSettings: Reasoning: max65 professional tasks across 35 occupations. Mean task-specific reward, max reasoning.
66.1 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Winner75.3 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Meta
Source details
Data as of: 10/15/2026
Legal Research BenchOverall · All-pass
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
39.423 %
Higher measured value53.365 %
Vals AI
Source details
Data as of: 10/12/2026
MedCodeOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
48.486 %
Higher measured value49.932 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
87.908 %
Higher measured value89.335 %
Vals AI
Source details
Data as of: 10/13/2026
MemoryBenchOverall
Test details
No documented difference in the test setupVersion: Meta internal Wonder evaluationMetric: LLM-judge weighted rubric scoreScoring: Higher is betterSettings: Reasoning: maxInternal Meta evaluation with 64K-100K-token conversations, distractors and conflicting or updated turns. Max reasoning.
81.4 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Winner85.5 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Meta
Source details
Data as of: 10/15/2026
MysteryMechanismOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value53.153 %
35.135 %
Vals AI
Source details
Data as of: 10/12/2026
OSWorld V2.1 (binary completion)Overall
Test details
No documented difference in the test setupVersion: V2.1Metric: strict binary task completionScoring: Higher is betterSettings: Reasoning: max108 Ubuntu desktop workflows. Full task completion without partial credit, max reasoning. No binary Opus 5.5 score is published.
34.3 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Winner39.4 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
Source details
Data as of: 10/15/2026
OSWorld V2.1 (partial reward)Overall
Test details
No documented difference in the test setupVersion: V2.1Metric: mean per-task partial rewardScoring: Higher is betterSettings: Reasoning: max108 Ubuntu desktop workflows. Partial reward, max reasoning. Meta attributes the Opus 5.5 score to Anthropic.
75.8 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Winner78.4 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
Source details
Data as of: 10/15/2026
Personal Superintelligence IndexOverall
Test details
No documented difference in the test setupVersion: Meta Wonder launch scorecardMetric: Meta internal composite scoreScoring: Higher is betterSettings: Reasoning: maxMeta internal composite of seven personal and professional work evaluations. Max reasoning.
54.5 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Winner59.1 points
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort. The source specifies neither a denominator nor a normalized scale. This is the published raw score, not a percentage.
Meta
Source details
Data as of: 10/15/2026
ProgramBenchOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: fully resolved rateScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value5.5 %
0.5 %
Vals AI
Source details
Data as of: 10/12/2026
ProgramBenchOverall
Test details
No documented difference in the test setupVersion: Meta Wonder scorecard; version unspecifiedMetric: rollouts passing at least 95% of testsScoring: Higher is betterSettings: Reasoning: max, Harness: mini-swe-agentReconstruct programs from a specification. Common mini-swe-agent, clean environment without internet after setup. Share of rollouts passing at least 95% of tests, max reasoning.
52.5 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Winner59 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
Source details
Data as of: 10/15/2026
ProofBenchOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value99 %
94 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value56.87 %
11.832 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
43.333 %
Higher measured value47.292 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
20.717 %
Higher measured value42.997 %
Vals AI
Source details
Data as of: 10/12/2026
Terminal-Bench 4.0Overall
Test details
Test setup not documented as identicalNo direct winnerVersion: 4.0Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value59.596 %
58.081 %
Vals AI
Source details
Data as of: 10/13/2026
Terminal-Bench 4.0-AAOverall
Test details
No documented difference in the test setupVersion: 4.0-AAMetric: task accuracyScoring: Higher is betterSettings: Reasoning: maxTerminal tasks in isolated environments with executable verifiers. Max reasoning. Meta names Artificial Analysis as the source; each agent remains part of the result.
Winner59.1 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
57.1 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
Source details
Data as of: 10/15/2026
Terminal-Bench ScienceOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 0.1Metric: accuracyScoring: Higher is betterGPT-6 Astra: Reasoning: max, Harness: Mini-SWE-agent, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: Mini-SWE-agent, Temperature: 1, Output limit: 131,072 tokens
Higher measured value62.857 %
37.143 %
Vals AI
Source details
Data as of: 10/14/2026
Vals Finance Agent V2Overall
Test details
No documented difference in the test setupVersion: V2Metric: private test accuracyScoring: Higher is betterSettings: Reasoning: maxFinancial research using filings and market data. Private test set, max reasoning. Vals results republished by Meta.
53.5 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Winner59.1 %
Comparison table published by Meta. Depending on the benchmark, Meta uses internal runs, provider reports or third-party results and selects the highest available validated score. This is not a uniformly independently measured cohort.
Meta
Source details
Data as of: 10/15/2026
Vals IndexOverall
Test details
Test setup not documented as identicalNo direct winnerVersion: 2.1Metric: weighted index scoreScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
63.125 %
Higher measured value64.566 %
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 betterGPT-6 Astra: Reasoning: max, Harness: OpenHands, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: OpenHands, Temperature: 1, Output limit: 131,072 tokens
27.644 %
Higher measured value33.978 %
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 betterGPT-6 Astra: Reasoning: max, Harness: OpenHands, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: OpenHands, Temperature: 1, Output limit: 131,072 tokens
Higher measured value89.594 %
85.996 %
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 betterGPT-6 Astra: Reasoning: max, Harness: Terminus 2, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: Terminus 2, Temperature: 1, Output limit: 131,072 tokens
Higher measured value37.255 %
33.333 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value67.463 %
58.044 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
82.143 %
Higher measured value83.929 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
77.953 %
Higher measured value80.89 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
48.318 %
Higher measured value56.668 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
88.768 %
Higher measured value94.928 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value100 %
75.333 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
53.03 %
Higher measured value63.636 %
Vals AI
Source details
Data as of: 10/12/2026
ProgramBenchAlmost Resolved
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: almost-resolved rateScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value50 %
8 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value63.868 %
17.748 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
62.264 %
Higher measured value69.811 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
13.333 %
Higher measured value26.667 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value60 %
46.667 %
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 betterGPT-6 Astra: Reasoning: max, Harness: Mini-SWE-agent, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: Mini-SWE-agent, Temperature: 1, Output limit: 131,072 tokens
No direct winner62.5 %
No direct winner62.5 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value68.462 %
60.256 %
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 betterGPT-6 Astra: Reasoning: max, Harness: Terminus 2, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: Terminus 2, Temperature: 1, Output limit: 131,072 tokens
Higher measured value89.041 %
82.648 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
68.571 %
Higher measured value70 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
0 %
Higher measured value63.333 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
79.319 %
Higher measured value85.257 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
40.252 %
Higher measured value49.037 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
0 %
Higher measured value20 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value100 %
85.5 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
87.482 %
Higher measured value92.809 %
Vals AI
Source details
Data as of: 10/12/2026
ProgramBenchFully Resolved
Test details
Test setup not documented as identicalNo direct winnerVersion: 1Metric: fully resolved rateScoring: Higher is betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value5.5 %
0.5 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value56.87 %
11.832 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
24.06 %
Higher measured value29.323 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
58.616 %
Higher measured value76.097 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
Higher measured value66.667 %
58.333 %
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 betterGPT-6 Astra: Reasoning: max, Harness: Mini-SWE-agent, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Harness: Mini-SWE-agent, Temperature: 1, Output limit: 131,072 tokens
Higher measured value33.333 %
11.111 %
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 betterGPT-6 Astra: Reasoning: max, Output limit: 128,000 tokens
Muse Wonder Full: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens
71.7 %
Higher measured value71.917 %
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.

GPT-6 Astra

GPT-6 Astra: Pelican on a bicycle
A community classic for free-form SVG drawing.

Reasoning (requested): high

Current attempt
Run date
Sep 7, 2026
API provider
openrouter
Requested API model
openai/gpt-6-astra
API model reported in response
openai/gpt-6-astra
Reasoning setting
high
Pinned endpoint
OpenAI | openai/gpt-6-astra-20260903
Temperature
Provider default
Token limit including reasoning
8,192 tokens
Test protocol
community-visual-tests-v1
Technical checks
Passed, not a quality rating
Response time
141.7 s

Visually reviewed. This individual test does not establish overall model quality.

Muse Wonder Full

Not tested yet

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 GPT-6 Astra and Muse Wonder Full with other leading models using the same data and benchmark logic.

View the complete LLM comparison