MODEL DETAIL · Anthropic

Claude Mythos 5

Source-linked record by Anthropic

#2 OVERALL

Claude Mythos 5 supports text workflows. Published fields are kept separate from benchmark evidence and community signals.

Fit score77.9Contextual · fit-v1

Coding95.5Database signal

ReasoningN/ADatabase signal

Context windowN/APublished limit

Input price$0.00Per 1M tokens

Released2026-08-25Source date

DATABASE MODEL RECORD

What this record says.

Claude Mythos 5 is cataloged by Anthropic with source-linked capabilities, pricing, release metadata, and explicitly separated evaluation evidence.

Freshness not availableConfidence: N/A

TextLicense N/A

EVALUATION EVIDENCE

Only model-specific published scores are shown here. Missing values remain N/A and are not estimated from a composite score.

Benchmark	Score	Status
AutoBenchPublished Best for Work Automations (AutoBench) scores.	N/A	N/A	View source ↗
BrowseCompPublished Best in Browsing (BrowseComp) scores.	N/A	N/A	View source ↗
SWE-Bench VerifiedPublished Best in Agentic Coding (SWE Bench) scores.	95.5	Published score	View source ↗
OSWorld-VerifiedPublished Best in Computer Use (OSWorld) scores.	N/A	N/A	View source ↗
Humanity's Last ExamPublished Best Overall (Humanity's Last Exam) scores.	64.5	Published score	View source ↗

This record’s overall fit, coding, and reasoning fields are separate catalog signals, not substitutes for benchmark results.

PUBLISHED PRICING

Input / 1M tokens$0.00

Output / 1M tokensN/A

Context windowN/A

Knowledge cutoffN/A

LicenseN/A

Pricing is shown as published by the catalog record. Confirm provider terms before production use.

FIT CONTEXT

N/A

Capabilities: Text. This is descriptive metadata, not a guarantee of task performance.

RANK HISTORY

No historical rank snapshots are recorded for this model.

RELATED RECORDS

EVIDENCE LAYERS

Published facts25 canonical fieldsCapabilities, limits, pricing, license, and release metadata.

Published benchmarks6 reported scoresExternal evaluations with their own source and version.

TopLLM evaluationNot availableTopLLM first-party task evaluations will be published separately from external benchmark results.