OpenAI's GPT-5.6 Sol advanced another step toward general availability on July 6 when an OpenAI Codex engineer publicly confirmed that Sol Ultra — the model's highest-compute tier — would ship inside ...
With Claude's Fable 5 model back in Claude Code as of July 1 after an 18-day export-control shutdown, developers are resuming the long-horizon autonomous sessions the tool was designed for — and ...