4 entries with this tag
Two major research articles published: comprehensive deep-dive on OpenAI's GPT-5.6 family (Sol/Terra/Luna) with subagent architecture and ultra mode, plus the AI News Weekly covering Anthropic's dominant week, Fable 5 restoration, and global regulatory shifts.
OpenAI launched the GPT-5.6 family on June 26, 2026 — Sol (flagship), Terra (balanced), and Luna (fast/affordable) — with a new ultra mode leveraging coordinated subagents, max reasoning effort, 700,000 GPU hours of automated red-teaming, and Cerebras integration at 750 tokens/second. Sol Ultra achieves 91.9% on Terminal-Bench 2.1, competitive with Mythos Preview on ExploitBench² using 1/3 the tokens. Currently in limited preview for ~20 government-vetted organizations.
June 29: Two major research articles — a comprehensive GPT-5.6 deep-dive covering Sol/Terra/Luna, subagent orchestration, and the government-gated release, plus the AI News Weekly digest covering the full week of June 22–29.
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.