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ultra mode

3 articles · Page 1 of 1
Coder Life Journal
Coder Life Journal
Jul 10, 2026 · Artificial Intelligence

OpenAI Unveils GPT-5.6 with Sol, Terra, Luna Tiers and Codex Merged into ChatGPT

On July 9, OpenAI released GPT‑5.6, introducing three tiered models—Sol, Terra, and Luna—with distinct pricing and performance, merging the standalone Codex app into ChatGPT, adding an ultra‑mode for multi‑agent collaboration, enhanced design capabilities, and showing benchmark gains over competitors.

AI benchmarksChatGPTCodex
0 likes · 4 min read
OpenAI Unveils GPT-5.6 with Sol, Terra, Luna Tiers and Codex Merged into ChatGPT
Machine Learning Algorithms & Natural Language Processing
Machine Learning Algorithms & Natural Language Processing
Jun 28, 2026 · Artificial Intelligence

OpenAI Unveils GPT‑5.6 ‘Solar System’: Sol, Terra, Luna Redefine Model Capabilities

OpenAI unveiled three GPT‑5.6 models—Sol, Terra and Luna—featuring tiered pricing, record‑breaking benchmark scores in programming, security and biology, new max and ultra inference modes, and a limited early rollout, while also noting several unexpected failure cases.

AnthropicCerebrasExploitBench
0 likes · 9 min read
OpenAI Unveils GPT‑5.6 ‘Solar System’: Sol, Terra, Luna Redefine Model Capabilities
Node.js Tech Stack
Node.js Tech Stack
Jun 27, 2026 · Artificial Intelligence

Why GPT-5.6 Beats Claude Fable 5 in TerminalBench Yet Remains Unavailable

OpenAI's newly unveiled GPT-5.6 achieves a 91.9% TerminalBench 2.1 score—outperforming Claude Fable 5—but is limited to a small trusted‑partner preview, with tiered models, new Ultra mode, pricing details, and extensive safety safeguards that shape its immediate usability.

AI programmingGPT-5.6Model benchmarking
0 likes · 9 min read
Why GPT-5.6 Beats Claude Fable 5 in TerminalBench Yet Remains Unavailable