#1
Claude Mythos 5
Anthropic · Proprietary · Reasoning · 1M+ context
87/ 100 composite
Released 2026-06-09
Benchmark Scores by Category
Coding
83.1
Knowledge
93.8
Agentic
97.7
Multimodal
86.0
Scores based on weighted benchmarks: SWE-bench, LiveCodeBench (Coding); HLE, MMLU-Pro (Knowledge); ARC-AGI-2, LongBench v2 (Reasoning); Terminal-Bench, BrowseComp (Agentic); FrontierMath, AIME (Math).
API Pricing
Input
$10
per 1M tokens
Output
$50
per 1M tokens
Value Score
1.7
score per $1 output
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