list_models: List Available Models for Supported Providers

In chatLLM: A Flexible Interface for 'LLM' API Interactions

List Available Models for Supported Providers

Description

Retrieve the catalog of available model IDs for one or all supported chat - completion providers. Useful for discovering active models and avoiding typos or deprecated defaults.

Supported providers:

• "openai" - OpenAI Chat Completions API

• "groq" - Groq OpenAI - compatible endpoint

• "anthropic" - Anthropic Claude API

• "deepseek" - DeepSeek chat API

• "dashscope" - Alibaba DashScope compatible API

• "github" - GitHub Models OpenAI - compatible API

• "all" - Fetch catalogs for all of the above

Arguments

provider	Character. One of "github", "openai", "groq", "anthropic", "deepseek", "dashscope" or "all". Case - insensitive.
...	Additional arguments passed to the per - provider helper (e.g. limit for Anthropic, or api_version for GitHub).
github_api_version	Character. Header value for X - GitHub - Api - Version (GitHub Models). Default "2022 - 11 - 28".
anthropic_api_version	Character. Header value for anthropic - version (Anthropic). Default "2023 - 06 - 01".

Value

If provider != "all", a character vector of model IDs for that single provider. If provider == "all", a named list of character vectors, one per provider.

See Also

call_llm

Examples

## Not run: 
Sys.setenv(OPENAI_API_KEY = "sk-...")
openai_models <- list_models("openai")
head(openai_models)

Sys.setenv(ANTHROPIC_API_KEY = "sk-...")
anthro_models <- list_models("anthropic", anthropic_api_version = "2023-06-01")

Sys.setenv(GH_MODELS_TOKEN = "ghp-...")
github_models <- list_models("github", github_api_version = "2022-11-28")

## End(Not run)

chatLLM documentation built on Aug. 21, 2025, 6:03 p.m.