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Model specifications

Specifications for Claude Mythos 5.1 and GPT-6 Astra. Prices and performance use the selected provider offering.
SpecificationsClaude Mythos 5.1AnthropicGPT-6 AstraOpenAI
ProviderNot reported
Context sizetokensNot reported1,000,000
Cutoff dateNot reported2026-04-30
Input costUSD / 1M tokensNot reported$10.00
Output costUSD / 1M tokensNot reported$50.00
Max outputtokensNot reported128,000
LatencyTTFT · secondsNot reported365.127
Speedtokens / secNot reported70.564

No shared benchmark results for this pair yet. The specifications above are still available.