Model evidence profile

Claude Mythos 5

Anthropic · Proprietary · Reasoning

currentsupported
Overall public score
83.40
Source rank
#1
Evidence coverage
5 benchmarks · 2 sources

Strongest published evidencePublic overall score 83.4 at source rank #1.

Validate before choosingValidate the selected route price, context limits, and evidence freshness before choosing.

Revision benchmark_3b14dc55ef5307cfe91356d3ea348101 · Published Aug 30, 2026 · Checked Aug 30, 2026 · stale

Relative field position

Capability radar

Percentiles use eligible source ranks. Missing axes remain unavailable and never become zero.

Capability ranking percentile radarAgenticCodingKnowledgeMultimodal groundedOverallReasoning
Agentic percentile
99.3 percentileRank #2 of 140
Coding percentile
100.0 percentileRank #1 of 145
Knowledge percentile
Knowledge: Unavailable
Multimodal grounded percentile
Multimodal grounded: Unavailable
Overall percentile
Overall: Unavailable
Reasoning percentile
Reasoning: Unavailable

Published measurements

Category scores

Scores retain their source units; percentile and rank appear only for eligible fields.

Agenticsupported
75.8
Rank
#2 of 140
Percentile
99.3%
Benchmarks
5
Codingsupported
81.7
Rank
#1 of 145
Percentile
100.0%
Benchmarks
5
Knowledgesupported
97.4
Rank
Not ranked
Percentile
Unavailable
Benchmarks
5
Overallsupported
83.4
Rank
#1
Percentile
Unavailable
Benchmarks
5

Route-specific facts

Pricing and specifications

Conflicting routes remain separate and attributable.

anthropicbenchlm:claude-mythos-5
primary
Input / 1M
$10.00
Cached input / 1M
$1.00
Output / 1M
$50.00
Context
1,000,000
View price source
Context window
1,000,000
Maximum output
Unavailable
Input modalities
Unavailable
Output modalities
Unavailable
Release date
2026-06-09
Self hosting
Not verified

Auditable evidence

Benchmark ledger

Display values, source ranks, and provenance remain visible without implying unsupported aggregate weight.

agentic

ScoreRankWeightLast UpdatedSource
75.79#2Not publishedAug 29, 2026BenchLM

coding

ScoreRankWeightLast UpdatedSource
81.66#1Not publishedAug 29, 2026BenchLM

knowledge

ScoreRankWeightLast UpdatedSource
97.40Not rankedNot publishedAug 29, 2026BenchLM

multimodalGrounded

ScoreRankWeightLast UpdatedSource
84.80Not rankedNot publishedAug 29, 2026BenchLM

overall

ScoreRankWeightLast UpdatedSource
83.40#1Not publishedAug 29, 2026BenchLM

Related evidence

Compare this model