All parameters support individual configuration for different models, providing highly flexible model tuning capabilities.

useForCommitGeneration: Whether to be used for Git commit message generation. Not supports gemini apiMode.

id (required): Model identifier

owned_by (required): Model provider

displayName: Display name for the model that will be shown in the Copilot interface.

configId: Configuration ID for this model. Allows defining the same model with different settings (e.g. 'glm-4.6::thinking', 'glm-4.6::no-thinking')

family: Model family (e.g., 'gpt-4', 'claude-3', 'gemini'). Enables model-specific optimizations and behaviors. Defaults to 'oai-compatible' if not specified.

baseUrl: Model-specific base URL. If not provided, the global oaicopilot.baseUrl will be used

context_length: The context length supported by the model. Default value is 128000

max_tokens: Maximum number of tokens to generate (range: [1, context_length]). Default value is 4096

max_completion_tokens: Maximum number of tokens to generate (OpenAI new standard parameter)

vision: Whether the model supports vision capabilities. Defaults to false

temperature: Sampling temperature (range: [0, 2]). Controls the randomness of the model's output:

Lower values (0.0-0.3): More focused, consistent, and deterministic. Ideal for precise code generation, debugging, and tasks requiring accuracy.

Moderate values (0.4-0.7): Balanced creativity and structure. Good for architecture design and brainstorming.

Higher values (0.7-2.0): More creative and varied responses. Suitable for open-ended questions and explanations.

Best Practice: Set to 0 to align with GitHub Copilot's default deterministic behavior for consistent code suggestions. Thinking-enabled models suggest 1.0 to ensure optimal performance of the thinking mechanism.

top_p: Top-p sampling value (range: (0, 1]). Optional parameter

top_k: Top-k sampling value (range: [1, ∞)). Optional parameter

min_p: Minimum probability threshold (range: [0, 1]). Optional parameter

frequency_penalty: Frequency penalty (range: [-2, 2]). Optional parameter

presence_penalty: Presence penalty (range: [-2, 2]). Optional parameter

repetition_penalty: Repetition penalty (range: (0, 2]). Optional parameter

enable_thinking: Enable model thinking and reasoning content display (for non-OpenRouter providers)

thinking_budget: Maximum token count for thinking chain output. Optional parameter

reasoning: OpenRouter reasoning configuration, includes the following options:

enabled: Enable reasoning functionality (if not specified, will be inferred from effort or max_tokens)

effort: Reasoning effort level (high, medium, low, minimal, auto)

exclude: Exclude reasoning tokens from the final response

max_tokens: Specific token limit for reasoning (Anthropic style, as an alternative to effort)

thinking: Thinking configuration for Zai provider

type: Set to 'enabled' to enable thinking, 'disabled' to disable thinking

reasoning_effort: Reasoning effort level (OpenAI reasoning configuration)

headers: Custom HTTP headers to be sent with every request to this model's provider (e.g., {"X-API-Version": "v1", "X-Custom-Header": "value"}). These headers will be merged with the default headers (Authorization, Content-Type, User-Agent)

extra: Extra request body parameters.

include_reasoning_in_request: Whether to include reasoning_content in assistant messages sent to the API. Supports deepseek-v3.2 and similar models.

apiMode: API mode: 'openai' (Default) for API (/chat/completions), 'openai-responses' for API (/responses), 'ollama' for API (/api/chat), 'anthropic' for API (/v1/messages), 'gemini' for API (/v1beta/models/{model}:streamGenerateContent?alt=sse).

delay: Model-specific delay in milliseconds between consecutive requests. If not specified, falls back to global oaicopilot.delay configuration.