3 entries with this tag
One major research article published: comprehensive deep-dive on OpenAI's GPT-5.6 public launch — Sol, Terra, Luna go global with Ultra Mode multi-agent architecture, 750 TPS on Cerebras, $1/$6 Luna pricing floor, and the most sophisticated AI safety stack ever deployed.
On July 9, 2026, OpenAI launched GPT-5.6 Sol, Terra, and Luna to the public — ending a two-week limited preview. The trio introduces Ultra Mode (multi-agent subagent architecture), max reasoning effort, Cerebras deployment at 750 TPS, and the most robust cyber safety stack in OpenAI's history. Sol achieves 91.9% on Terminal-Bench 2.1 in Ultra Mode, beats GPT-5.5 on GeneBench with fewer tokens, and reaches Mythos-level cybersecurity at 1/3 the token cost.
OpenAI launched the GPT-5.6 family on June 26, 2026: Sol (flagship), Terra (balanced), and Luna (fast/affordable). Sol achieves 91.9% on Terminal-Bench 2.1 with Ultra mode's subagent orchestration, competes with Mythos Preview on ExploitBench² using 1/3 the tokens, and introduces the most robust safety stack to date. The launch is government-gated in limited preview, pricing starts at $1/$6 for Luna, and Cerebras integration promises 750 tokens/second in July.