OpenAI modelcard diff shows API docs navigation content removed.

Affected content is documentation navigation, not a model behavior line.

The removed text is navigation and docs index content, including GPT-5.5 and tool sections.

• Jun 13, 2026ChatGPT users can delete memory summary items and turn memory off from the three-dot menu.
• Jun 13, 2026Anthropic pricing page removed the Claude plan recommendation questionnaire and result CTAs.
• Jun 13, 2026Anthropic model card removed Claude Fable 5 and Claude Mythos 5 model details.

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