Pyyan / Language Models / GPT-6 Astra

GPT-6 Astra

Saturates three of the benchmarks it reports, and ships disabled for enterprise.

currentOpenAIVerified 2026-09-05

100%

ExploitBench

Specifications

Context1.05Msource · as of 2026-09-05
Input ($/Mtok)$10source · as of 2026-09-05
Output ($/Mtok)$50source · as of 2026-09-05
LicenceProprietarysource · as of 2026-09-05
Max output128Ksource · as of 2026-09-05
ParametersNot publishedsource · as of 2026-09-05
Released3 Sep 2026source · as of 2026-09-05
Model IDgpt-6-astrasource · as of 2026-09-05

What matters

  • 97.6% on FrontierMath Tier 4, 99.9% on ARC-AGI-3 and 100% on ExploitBench
  • Above 272K input tokens the whole request reprices: input and cache at 2x, output at 1.5x
  • Rolls out to OpenAI's Daybreak cyber programme first, and arrives switched off for enterprise

Best for hard reasoning and computer use.