Head-to-head comparison

Claude Sonnet 4.6 vs. Muse Wonder

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

shared result series: 109
distinct benchmarks: 8
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 Claude Sonnet 4.6 and Muse Wonder
Attribute	Claude Sonnet 4.6	Muse Wonder
Provider	Anthropic	Meta
Released	Feb 2026	Oct 12, 2026
Availability	Active	Preview
Model type	Proprietary	Proprietary
Parameters	Not published	Not published
Architecture	Not published	Not published
Context window	1,000,000 tokens	1,048,576 tokens
Knowledge cutoff	August 2025	Not published
Technical sources	Model, Context	Model, 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 Claude Sonnet 4.6 and Muse Wonder
Price type	Claude Sonnet 4.6	Muse Wonder
API input	$3	$4
API output	$15	$20
Cache read	$0.3	$0.2
Cache write (5 min.)	$3.75	Not listed
Cache write (1 hr.)	$6	Not listed
Price verified	09/22/2026 Source	10/15/2026 Source

Claude Sonnet 4.6Muse Wonder

API inputUSD per 1M tokens, base tier

Claude Sonnet 4.6$3

Muse Wonder$4

API outputUSD per 1M tokens, base tier

Claude Sonnet 4.6$15

Muse Wonder$20

Cache readUSD per 1M tokens, base tier

Claude Sonnet 4.6$0.3

Muse Wonder$0.2

Key to the marks:better valuebetter, but not conclusivetie

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 is available in the stored OpenRouter snapshot. The official direct price is still shown.

Provider pricing for Claude Sonnet 4.6 and Muse Wonder
Model	Provider	Purchase route and tariff	Input per 1M tokens	Output per 1M tokens	Source
Claude Sonnet 4.6	Anthropic	Direct from developerStandard API	Lowest listed price: $3	Lowest listed price: $15	Source09/22/2026
	Amazon Bedrock	Via OpenRouteramazon-bedrock/eu-west-1	$3.3	$16.5	Source10/16/2026
	Amazon Bedrock	Via OpenRouteramazon-bedrock/global	Lowest listed price: $3	Lowest listed price: $15	Source10/16/2026
	Amazon Bedrock	Via OpenRouteramazon-bedrock/us	$3.3	$16.5	Source10/16/2026
	Anthropic	Via OpenRouteranthropic	Lowest listed price: $3	Lowest listed price: $15	Source10/16/2026
	Azure	Via OpenRouterazure/global	Lowest listed price: $3	Lowest listed price: $15	Source10/16/2026
	Claude Platform on AWS	Via OpenRouterclaude-on-aws	Lowest listed price: $3	Lowest listed price: $15	Source10/16/2026
	Google	Via OpenRoutergoogle-vertex/europe	$3.3	$16.5	Source10/16/2026
	Google	Via OpenRoutergoogle-vertex/global	Lowest listed price: $3	Lowest listed price: $15	Source10/16/2026
	Google	Via OpenRoutergoogle-vertex/us-east5	$3.3	$16.5	Source10/16/2026
Muse Wonder	Meta	Direct from developerStandard API	Lowest listed price: $4	Lowest listed price: $20	Source10/15/2026

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.

Not enough directly matched categories for a reliable radar

Only 0 of at least 5 categories have comparable, direct model measurements. The benchmark tables below show the available evidence without filling missing axes.

Claude Sonnet 4.6Muse Wonder

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

Claude Sonnet 4.639.892 %

Muse Wonder62.552 %

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

Claude Sonnet 4.660.154 %

Muse Wonder67.084 %

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

Claude Sonnet 4.651.035 %

Muse Wonder56.637 %

Harvey's Legal Agent BenchmarkOverall · Task fully resolved. Higher is better. Test setup not documented as identical

Claude Sonnet 4.65 %

Muse Wonder17.083 %

Legal Research BenchOverall · All-pass. Higher is better. Test setup not documented as identical

Claude Sonnet 4.638.462 %

Muse Wonder50.481 %

Public Benefits Bench v1.1Overall. Higher is better. Test setup not documented as identical

Claude Sonnet 4.662.449 %

Muse Wonder70.23 %

Tax Agent BenchOverall. Higher is better. Test setup not documented as identical

Claude Sonnet 4.625.84 %

Muse Wonder36.269 %

Vibe Code Bench v1.1Overall. Higher is better. Test setup not documented as identical

Claude Sonnet 4.651.476 %

Muse Wonder83.089 %

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

Claude Sonnet 4.630.333 %

Muse Wonder60.07 %

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

Claude Sonnet 4.661.52 %

Muse Wonder79.488 %

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

Claude Sonnet 4.648.92 %

Muse Wonder52.67 %

Harvey's Legal Agent BenchmarkAntitrust Competition · Criteria passed. Higher is better. Test setup not documented as identical

Claude Sonnet 4.687.319 %

Muse Wonder93.841 %

Key to the marks:better valuebetter, but not conclusivetie

Benchmark scores for Claude Sonnet 4.6 and Muse Wonder
Benchmark and task	Claude Sonnet 4.6	Muse Wonder	Source
Code MigrationOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	39.892 %	Higher measured value62.552 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	60.154 %	Higher measured value67.084 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	51.035 %	Higher measured value56.637 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkOverall · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	5 %	Higher measured value17.083 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchOverall · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	38.462 %	Higher measured value50.481 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	62.449 %	Higher measured value70.23 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchOverall Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	25.84 %	Higher measured value36.269 %	Vals AI Source details Data as of: 10/12/2026
Vibe Code Bench v1.1Overall Test details Test setup not documented as identicalNo direct winnerVersion: 1.1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Harness: OpenHands, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Harness: OpenHands, Temperature: 1, Output limit: 131,072 tokens	51.476 %	Higher measured value83.089 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	30.333 %	Higher measured value60.07 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	61.52 %	Higher measured value79.488 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	48.92 %	Higher measured value52.67 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	87.319 %	Higher measured value93.841 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchAdministrative / Regulatory · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	43.939 %	Higher measured value63.636 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchControversy & Precedence Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	10 %	Higher measured value20 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	68.571 %	Higher measured value70 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	78.493 %	Higher measured value79.232 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	38.795 %	Higher measured value45.936 %	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 betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	0 %	Higher measured value20 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchAdministrative / Regulatory · Weighted partial credit Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: weighted partial-credit scoreScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	86.797 %	Higher measured value90.571 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchControversy & Precedence Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	57.949 %	Higher measured value71.362 %	Vals AI Source details Data as of: 10/12/2026
Code MigrationCode Quality Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: mean reviewer code-quality ratingScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	3.997 / 5	Higher measured value4.061 / 5	Vals AI Source details Data as of: 10/12/2026
EMBDCF Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	38.28 %	Higher measured value51.035 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Comparables Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	41.003 %	Higher measured value47.933 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkArbitration International Dispute Resolution · Criteria passed Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: criteria pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	85.663 %	Higher measured value92.473 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchBusiness & Commercial · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	34.884 %	Higher measured value48.837 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchCurrent & Temporal Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	33.151 %	Higher measured value50 %	Vals AI Source details Data as of: 10/12/2026
EMBLBO Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	52.536 %	Higher measured value60.69 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Disclosure Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	65.77 %	Higher measured value67.252 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkArbitration International Dispute Resolution · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	No direct winner0 %	No direct winner0 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchBusiness & Commercial · Weighted partial credit Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: weighted partial-credit scoreScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	Higher measured value87.972 %	86.88 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchCurrent & Temporal Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	66.078 %	Higher measured value77.655 %	Vals AI Source details Data as of: 10/12/2026
EMBM&A Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	70.503 %	Higher measured value76.852 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Earnings Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	65.119 %	Higher measured value76.768 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkBanking Finance · Criteria passed Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: criteria pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	91.45 %	Higher measured value94.424 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchCivil Litigation · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	29.63 %	Higher measured value37.037 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchFact-Pattern Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	23.256 %	Higher measured value39.535 %	Vals AI Source details Data as of: 10/12/2026
EMBMisc Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	Higher measured value61.691 %	56.936 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Financial Modeling Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	17.561 %	Higher measured value22.515 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkBanking Finance · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	0 %	Higher measured value20 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchCivil Litigation · Weighted partial credit Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: weighted partial-credit scoreScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	87.434 %	Higher measured value89.018 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchFact-Pattern Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	56.703 %	Higher measured value67.563 %	Vals AI Source details Data as of: 10/12/2026
EMBOperating Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	58.056 %	Higher measured value65.354 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)General Qualitative Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	Higher measured value71.557 %	70.779 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkBankruptcy Restructuring · Criteria passed Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: criteria pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	85.813 %	Higher measured value89.965 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchConstitutional / Civil Rights · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	34.211 %	Higher measured value39.474 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchForms & Filings Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	6.417 %	Higher measured value23.333 %	Vals AI Source details Data as of: 10/12/2026
EMBScratch Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	64.751 %	Higher measured value69.002 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)General Quantitative Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	72.004 %	Higher measured value77.605 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkBankruptcy Restructuring · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	No direct winner0 %	No direct winner0 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchConstitutional / Civil Rights · Weighted partial credit Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: weighted partial-credit scoreScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	87.871 %	Higher measured value89.259 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchForms & Filings Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	65.556 %	Higher measured value69.85 %	Vals AI Source details Data as of: 10/12/2026
EMBTemplate Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	55.17 %	Higher measured value65.731 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Market Analysis Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	58.461 %	Higher measured value62.116 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkCapital Markets · Criteria passed Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: criteria pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	86.667 %	Higher measured value92.941 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchCriminal · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	36.842 %	Higher measured value43.86 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchNumbers & Calculations Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	No direct winner40 %	No direct winner40 %	Vals AI Source details Data as of: 10/12/2026
Finance Agent (v2)Precedents Test details Test setup not documented as identicalNo direct winnerVersion: 2Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	18.923 %	Higher measured value32.094 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkCapital Markets · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	No direct winner20 %	No direct winner20 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchCriminal · Weighted partial credit Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: weighted partial-credit scoreScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	85.796 %	Higher measured value87.417 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchNumbers & Calculations Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	Higher measured value80.451 %	74.438 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkCorporate Governance · Criteria passed Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: criteria pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	86.986 %	Higher measured value95.548 %	Vals AI Source details Data as of: 10/12/2026
Legal Research BenchFamily · All-pass Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: all-pass rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	27.273 %	Higher measured value36.364 %	Vals AI Source details Data as of: 10/12/2026
Tax Agent BenchRule & Source Lookup Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: accuracyScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	No direct winner43.333 %	No direct winner43.333 %	Vals AI Source details Data as of: 10/12/2026
Harvey's Legal Agent BenchmarkCorporate Governance · Task fully resolved Test details Test setup not documented as identicalNo direct winnerVersion: 1Metric: task resolution rateScoring: Higher is betterClaude Sonnet 4.6: Compute: max, Temperature: 1, Output limit: 128,000 tokens Muse Wonder: Reasoning: max, Temperature: 1, Output limit: 131,072 tokens	0 %	Higher measured value20 %	Vals AI Source details Data as of: 10/12/2026
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.

Claude Sonnet 4.6

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

Reasoning (requested): high

Current attempt

Run date: Oct 6, 2026
API provider: openrouter
Requested API model: anthropic/claude-sonnet-4.6
API model reported in response: anthropic/claude-sonnet-4.6
Reasoning setting: high
Pinned endpoint: Anthropic | anthropic/claude-4.6-sonnet-20260217
Temperature: Provider default
Token limit including reasoning: 8,192 tokens
Test protocol: community-visual-tests-v1
Technical checks: Failed
Response time: 106 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

Muse Wonder

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 Claude Sonnet 4.6 and Muse Wonder with other leading models using the same data and benchmark logic.

View the complete LLM comparison