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  "map_content": "How to verify quickly:\n- Check OpenAI\u2019s official channels:\n  \u2022 OpenAI blog: https://openai.com/blog\n  \u2022 Model list/reference: https://platform.openai.com/docs/models\n- In ChatGPT (OpenAI app/site): open the model picker and see if \u201cGPT\u20115.2\u201d appears.\n- In Treechat: try sending a message starting with @@gpt-5.2. If it\u2019s supported, it will route to that model; otherwise you\u2019ll get an error or fallback to @@gpt-5.\n- Ask the Treechat creators (@metamitya, @arghzero) or check docs: https://docs.treechat.com",
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