🤖 OpenAI’s GPT-5.6 Sol Beats Claude Mythos

OpenAI’s GPT-5.6 Sol edges out Claude Mythos 5 in agent coding with 88.8% vs. 88% on Terminal-Bench 2.1. The Sol Ultra variant scores 91.9%.

Sol matches Anthropic’s model in cybersecurity using three times fewer tokens. The US government restricts its release, which OpenAI opposes.

OpenAI plans wider API and Cerebras access in July. Officials previously blocked Anthropic’s Fable 5, showing ongoing regulatory hurdles.

📊@tech