---
title: "Returns a comprehensive list of all AI models with their configurations, pricing, and capabilities"
method: GET
path: "/v1/public/model-registry/models"
tags: ["Model Registry"]
---

# Returns a comprehensive list of all AI models with their configurations, pricing, and capabilities

`GET /v1/public/model-registry/models`

Get all available models from the registry

## Response `200`

Complete model registry with models and filter options

- union
  - ResultSuccessModelRegistryResponse
    - `data` ModelRegistryResponse, required
      - `models` ModelRegistryItem[], required
        - `id` string, required
        - `name` string, required
        - `author` string, required
        - `contextLength` number, double, required
        - `endpoints` ModelEndpoint[], required
          - `provider` string, required
          - `providerSlug` string, required
          - `endpoint` Endpoint
            - `pricing` ModelPricing[], required
              - …
            - `contextLength` number, double, required
            - `maxCompletionTokens` number, double, required
            - `ptbEnabled` boolean, required
            - `version` string
            - `unsupportedParameters` StandardParameter[]
            - `modelConfig` ModelProviderConfig, required
              - …
            - `userConfig` UserEndpointConfig, required
              - …
            - `provider` 'baseten' | 'anthropic' | 'azure' | 'bedrock' | 'canopywave' | 'cerebras' | 'chutes' | 'deepinfra' | 'deepseek' | 'fireworks' | 'google-ai-studio' | 'groq' | 'helicone' | 'mistral' | 'nebius' | 'novita' | 'openai' | 'openrouter' | 'perplexity' | 'vertex' | 'xai', required
            - `author` 'anthropic' | 'deepseek' | 'mistral' | 'openai' | 'perplexity' | 'xai' | 'google' | 'meta-llama' | 'amazon' | 'microsoft' | 'nvidia' | 'qwen' | 'moonshotai' | 'alibaba' | 'zai' | 'baidu' | 'passthrough', required
            - `providerModelId` string, required
            - `supportedParameters` StandardParameter[], required
            - `priority` number, double
          - `supportsPtb` boolean
          - `pricing` SimplifiedPricing, required
            - `prompt` number, double, required
            - `completion` number, double, required
            - `audio` SimplifiedModalityPricing
              - …
            - `thinking` number, double
            - `web_search` number, double
            - `image` SimplifiedModalityPricing
              - …
            - `video` SimplifiedModalityPricing
              - …
            - `file` SimplifiedModalityPricing
              - …
            - `cacheRead` number, double
            - `cacheWrite` number, double
            - `threshold` number, double
          - `pricingTiers` SimplifiedPricing[]
            - `prompt` number, double, required
            - `completion` number, double, required
            - `audio` SimplifiedModalityPricing
              - …
            - `thinking` number, double
            - `web_search` number, double
            - `image` SimplifiedModalityPricing
              - …
            - `video` SimplifiedModalityPricing
              - …
            - `file` SimplifiedModalityPricing
              - …
            - `cacheRead` number, double
            - `cacheWrite` number, double
            - `threshold` number, double
        - `maxOutput` number, double
        - `trainingDate` string
        - `description` string
        - `inputModalities` InputModality[], required
        - `outputModalities` OutputModality[], required
        - `supportedParameters` StandardParameter[], required
        - `pinnedVersionOfModel` string
      - `total` number, double, required
      - `filters` object, required
        - `capabilities` ModelCapability[], required
        - `authors` string[], required
        - `providers` object[], required
          - `displayName` string, required
          - `name` string, required
    - `error` null, nullable, required
  - ResultErrorString
    - `data` null, nullable, required
    - `error` string, required

---

[API](https://skmtc.net/helicone/apis/helicone-api.md) · [All operations](https://skmtc.net/helicone/apis/helicone-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/helicone/helicone-api/revisions/b369e9e3e80c/schema)