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Determine provider from model name

Source: R/get_provider.R
get_provider.Rd

This function determines the appropriate provider (e.g., OpenAI, Anthropic, Google, OpenRouter) based on the model name. Uses prefix-based matching for efficient and maintainable provider detection. New models following existing naming conventions are automatically supported.

Usage

get_provider(model)

Arguments

model

Character string specifying the model name (e.g., "gpt-5.5", "claude-opus-4-7").

Value

Character string of the provider name (e.g., "openai", "anthropic").

Details

Supported providers and model prefixes:

  • OpenAI: gpt-, o1, o3*, o4*, chatgpt-, codex- (e.g., 'gpt-5.5', 'gpt-5.4-mini')

  • Anthropic: claude-* (e.g., 'claude-opus-4-7', 'claude-sonnet-4-6')

  • DeepSeek: deepseek-* (e.g., 'deepseek-v4-flash', 'deepseek-v4-pro')

  • Google: gemini-* (e.g., 'gemini-3.1-pro-preview', 'gemini-3-flash-preview')

  • Qwen: qwen*, qwq-* (e.g., 'qwen3.6-plus', 'qwen3.6-flash')

  • Stepfun: step-* (e.g., 'step-3.5-flash', 'step-3')

  • Zhipu: glm-, chatglm (e.g., 'glm-5.1', 'glm-5-turbo')

  • MiniMax: minimax-* (e.g., 'MiniMax-M2.7', 'MiniMax-M2.5')

  • Grok: grok-* (e.g., 'grok-4.3', 'grok-4.3-latest')

  • Kimi (Moonshot AI Open Platform): kimi-, moonshot- (e.g., 'kimi-k2.6', 'moonshot-v1-8k')

  • OpenRouter: Any model with '/' in the name (e.g., 'openai/gpt-5.5', 'anthropic/claude-opus-4.7')