---
title: "List models (LangChain - Gemini format)"
method: GET
path: "/langchain/genai/v1beta/models"
tags: ["LangChain Integration"]
---

# List models (LangChain - Gemini format)

`GET /langchain/genai/v1beta/models`

Lists available models in Google Gemini API format via LangChain.

## Query parameters

- `pageSize` integer
- `pageToken` string

## Response `200`

Successful response

- GeminiListModelsResponse
  - `models` object[]
    - `name` string — Model resource name (e.g., models/gemini-pro)
    - `baseModelId` string
    - `version` string
    - `displayName` string
    - `description` string
    - `inputTokenLimit` integer
    - `outputTokenLimit` integer
    - `supportedGenerationMethods` string[]
    - `thinking` boolean — Whether the model supports thinking mode
    - `temperature` number — Default temperature for the model
    - `maxTemperature` number — Maximum allowed temperature for the model
    - `topP` number — Default nucleus-sampling value
    - `topK` integer — Default top-k sampling value
  - `nextPageToken` string

## Other responses

- `400` — Bad request
- `500` — Internal server error

---

[API](https://skmtc.net/getbifrost/apis/bifrost-api.md) · [All operations](https://skmtc.net/getbifrost/apis/bifrost-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/getbifrost/bifrost-api/versions/f8cab88f64ea/schema)