3 entries with this tag
One new research article published: comprehensive analysis of OpenAI's GPT-5.6 family launch — Sol (flagship), Terra (balanced), Luna (fastest/cheapest) — with ultra multi-agent mode, Cerebras-powered speed, Programmatic Tool Calling, and the most robust safety stack yet. Luna priced at $0.20/$1.20 after 80% cut.
On August 13, 2026, OpenAI launched the GPT-5.6 family — Sol (flagship), Terra (balanced), and Luna (fastest/cheapest) — with ultra multi-agent mode, Cerebras-powered speed (up to 14×), Programmatic Tool Calling, and the most robust safety stack to date. Sol sets SOTA on Agents' Last Exam (53.6), Coding Agent Index (80), BrowseComp (92.2%), and OSWorld 2.0 (62.6%). Luna prices at $0.20/$1.20 per million tokens after 80% cut. Covers architecture, benchmarks, ultra mode, pricing, safety framework, and strategic implications.
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.