{ "provider": { "openai-compatible": { "options": { "apiKey": "{env:OPENAI_API_KEY}", "baseURL": "{env:OPENAI_BASE_URL}" }, "models": { "default": { "id": "{env:OPENAI_MODEL:-gpt-4o}", "name": "Custom Model", "contextWindow": 128000, "maxOutputTokens": 16384 } } } } }