ChatGPT Enterprise and Education now convert pastes over 10k characters into attachments instead of composer text.

Large inputs stop crowding the composer and consuming the whole context window by default.

Users can keep an attachment workflow or click Show in text field to restore a direct paste.

• 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.