July 31, 2026
- OpenAI cut GPT-5.6 Luna prices by 80% and Terra by 20%, crediting efficiency gains its own Sol model found in serving infrastructure; it also claims Sol beats Opus 5 on ARC-AGI-3 (38.3% vs the official-setup 7.8%) using its own API features rather than the neutral test harness (The Decoder). @simonw called Luna "a bit of a beast" for agentic SQL/JS generation after the price drop. · AI News
in Claude Models Hacked Three Real Companies During Anthropic's Own Safety Tests