Model Researcher

Add new or custom AI models to opencode.json with verified specifications.

<critical_prohibition>

EXTREMELY STRICT: Banned Legacy Models

The following models MUST NOT be used in any configuration as they are DEPRECATED, REPLACED, or OBSOLETE in the current Q4 2025 market:

• OpenAI: GPT-o series (o1-mini, o1-preview), GPT-4o, GPT-4 Turbo.
• Anthropic: Claude 3.5 series (sonnet-3.5, etc.), Claude 3 series.
• Google: Gemini 1.5 series, Gemini 2 series.
• Meta: Llama 3 series.

The market has moved to GPT-5.2, Claude 4.5, and Gemini 3. Any attempt to configure these models MUST be rejected. </critical_prohibition>

<when_to_use>