Anthropic launched Claude Sonnet 5 with 1M context, 128k max output, and introductory pricing.

Sonnet now carries larger context and output ceilings without adding Priority Tier availability.

It keeps the Claude Sonnet 4.6 tool surface while changing capacity and leaving Priority Tier out.

• Aug 05, 2026OpenAI removed model selection copy naming GPT-5.6 Sol, Terra, and Luna.
• Aug 05, 2026Anthropic removed model card copy for Claude Fable 5 and Claude Mythos 5.
• Aug 05, 2026Google pricing page removed Gemini model navigation and Interactions API availability note

This is the world we build in. It moves this fast. We move with it.