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go/resources/models/index.md 2026-07-10 23:02 UTC to 2026-07-12 06:58 UTC

3 added, 3 removed.

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Models

List models

client.Models.List(ctx) (*Page[Model], error)

get /models

Lists the currently available models, and provides basic information about each one such as the owner and availability.

Returns

  • type Model struct{…}

    Describes an OpenAI model offering that can be used with the API.

    • ID string

      The model identifier, which can be referenced in the API endpoints.

    • Created int64

      The Unix timestamp (in seconds) when the model was created.

    • Object Model

      The object type, which is always "model".

      • const ModelModel Model = "model"
    • OwnedBy string

      The organization that owns the model.

Example

package main

import (
  "context"
  "fmt"

  "github.com/openai/openai-go"
  "github.com/openai/openai-go/option"
)

func main() {
  client := openai.NewClient(
    option.WithAPIKey("My API Key"),
  )
  page, err := client.Models.List(context.TODO())
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", page)
}

Response

{
  "data": [
    {
      "id": "id",
      "created": 0,
      "object": "model",
      "owned_by": "owned_by"
    }
  ],
  "object": "list"
}

Retrieve model

client.Models.Get(ctx, model) (*Model, error)

get /models/{model}

Retrieves a model instance, providing basic information about the model such as the owner and permissioning.

Parameters

  • model string

Returns

  • type Model struct{…}

    Describes an OpenAI model offering that can be used with the API.

    • ID string

      The model identifier, which can be referenced in the API endpoints.

    • Created int64

      The Unix timestamp (in seconds) when the model was created.

    • Object Model

      The object type, which is always "model".

      • const ModelModel Model = "model"
    • OwnedBy string

      The organization that owns the model.

Example

package main

import (
  "context"
  "fmt"

  "github.com/openai/openai-go"
  "github.com/openai/openai-go/option"
)

func main() {
  client := openai.NewClient(
    option.WithAPIKey("My API Key"),
  )
  model, err := client.Models.Get(context.TODO(), "gpt-4o-mini")
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", model.ID)
}

Response

{
  "id": "id",
  "created": 0,
  "object": "model",
  "owned_by": "owned_by"
}

Delete a fine-tuned model

client.Models.Delete(ctx, model) (*ModelDeleted, error)

delete /models/{model}

Delete a fine-tuned model. You must have the Owner role in your organization to delete a model.

Parameters

  • model string

Returns

  • type ModelDeleted struct{…}

    • ID string

    • Deleted bool

    • Object string

Example

package main

import (
  "context"
  "fmt"

  "github.com/openai/openai-go"
  "github.com/openai/openai-go/option"
)

func main() {
  client := openai.NewClient(
    option.WithAPIKey("My API Key"),
  )
  modelDeleted, err := client.Models.Delete(context.TODO(), "ft:gpt-4o-mini:acemeco:suffix:abc123")
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", modelDeleted.ID)
}

Response

{
  "id": "id",
  "deleted": true,
  "object": "object"
}

Domain Types

Model

  • type Model struct{…}

    Describes an OpenAI model offering that can be used with the API.

    • ID string

      The model identifier, which can be referenced in the API endpoints.

    • Created int64

      The Unix timestamp (in seconds) when the model was created.

    • Object Model

      The object type, which is always "model".

      • const ModelModel Model = "model"
    • OwnedBy string

      The organization that owns the model.

Model Deleted

  • type ModelDeleted struct{…}

    • ID string

    • Deleted bool

    • Object string