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#gpt-56-sol

3 posts

NewsAugust 17, 202628 min
OpenAI Ultrafast Mode: What 14x Means for Agents (2026)
OpenAI's Ultrafast mode runs GPT-5.6 Sol at up to 750 output tokens per second on Cerebras. What the 14x claim means for AI agent latency, and what it omits.
NewsAugust 3, 202612 min
OpenAI Astra: 10 Math Proofs, Verified in Lean (2026)
OpenAI's unreleased Astra model solved ten long-open math problems for about $2,000 and shipped Lean certificates. What agent builders should take from it.
NewsJune 29, 202612 min
GPT-5.6 Sol: OpenAI's Government-Gated Preview (2026)
OpenAI previewed GPT-5.6 Sol, Terra, and Luna on June 26, 2026 — but only to government-vetted partners, via API and Codex, under the cyber EO 14409.

Every post in #gpt-56-sol (3)

OpenAI Ultrafast Mode: What 14x Means for Agents (2026)