Create Thread and Run

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Create a thread and run it in one request.

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Calls to the Assistants API require that you pass a beta HTTP header.
Body

Request body which must comply to the following JSON Schema:

{
  "required" : [ "assistant_id", "thread_id" ],
  "type" : "object",
  "properties" : {
    "assistant_id" : {
      "type" : "string",
      "description" : "The ID of the [assistant](/docs/api-reference/assistants) to use to execute this run."
    },
    "thread" : {
      "type" : "object",
      "properties" : {
        "messages" : {
          "type" : "array",
          "description" : "A list of [messages](/docs/api-reference/messages) to start the thread with.",
          "items" : {
            "required" : [ "content", "role" ],
            "type" : "object",
            "properties" : {
              "role" : {
                "type" : "string",
                "description" : "The role of the entity that is creating the message. Allowed values include:\n- `user`: Indicates the message is sent by an actual user and should be used in most cases to represent user-generated messages.\n- `assistant`: Indicates the message is generated by the assistant. Use this value to insert messages from the assistant into the conversation.\n",
                "enum" : [ "user", "assistant" ]
              },
              "content" : {
                "oneOf" : [ {
                  "title" : "Text content",
                  "type" : "string",
                  "description" : "The text contents of the message."
                }, {
                  "title" : "Array of content parts",
                  "minItems" : 1,
                  "type" : "array",
                  "description" : "An array of content parts with a defined type, each can be of type `text` or images can be passed with `image_url` or `image_file`. Image types are only supported on [Vision-compatible models](/docs/models/overview).",
                  "items" : {
                    "oneOf" : [ {
                      "title" : "Image file",
                      "required" : [ "image_file", "type" ],
                      "type" : "object",
                      "properties" : {
                        "type" : {
                          "type" : "string",
                          "description" : "Always `image_file`.",
                          "enum" : [ "image_file" ]
                        },
                        "image_file" : {
                          "required" : [ "file_id" ],
                          "type" : "object",
                          "properties" : {
                            "file_id" : {
                              "type" : "string",
                              "description" : "The [File](/docs/api-reference/files) ID of the image in the message content. Set `purpose=\"vision\"` when uploading the File if you need to later display the file content."
                            },
                            "detail" : {
                              "type" : "string",
                              "description" : "Specifies the detail level of the image if specified by the user. `low` uses fewer tokens, you can opt in to high resolution using `high`.",
                              "default" : "auto",
                              "enum" : [ "auto", "low", "high" ]
                            }
                          }
                        }
                      },
                      "description" : "References an image [File](/docs/api-reference/files) in the content of a message."
                    }, {
                      "title" : "Image URL",
                      "required" : [ "image_url", "type" ],
                      "type" : "object",
                      "properties" : {
                        "type" : {
                          "type" : "string",
                          "description" : "The type of the content part.",
                          "enum" : [ "image_url" ]
                        },
                        "image_url" : {
                          "required" : [ "url" ],
                          "type" : "object",
                          "properties" : {
                            "url" : {
                              "type" : "string",
                              "description" : "The external URL of the image, must be a supported image types: jpeg, jpg, png, gif, webp.",
                              "format" : "uri"
                            },
                            "detail" : {
                              "type" : "string",
                              "description" : "Specifies the detail level of the image. `low` uses fewer tokens, you can opt in to high resolution using `high`. Default value is `auto`",
                              "default" : "auto",
                              "enum" : [ "auto", "low", "high" ]
                            }
                          }
                        }
                      },
                      "description" : "References an image URL in the content of a message."
                    }, {
                      "title" : "Text",
                      "required" : [ "text", "type" ],
                      "type" : "object",
                      "properties" : {
                        "type" : {
                          "type" : "string",
                          "description" : "Always `text`.",
                          "enum" : [ "text" ]
                        },
                        "text" : {
                          "type" : "string",
                          "description" : "Text content to be sent to the model"
                        }
                      },
                      "description" : "The text content that is part of a message."
                    } ],
                    "x-oaiExpandable" : true
                  }
                } ],
                "x-oaiExpandable" : true
              },
              "attachments" : {
                "required" : [ "file_id", "tools" ],
                "type" : "array",
                "description" : "A list of files attached to the message, and the tools they should be added to.",
                "nullable" : true,
                "items" : {
                  "type" : "object",
                  "properties" : {
                    "file_id" : {
                      "type" : "string",
                      "description" : "The ID of the file to attach to the message."
                    },
                    "tools" : {
                      "type" : "array",
                      "description" : "The tools to add this file to.",
                      "items" : {
                        "oneOf" : [ {
                          "title" : "Code interpreter tool",
                          "required" : [ "type" ],
                          "type" : "object",
                          "properties" : {
                            "type" : {
                              "type" : "string",
                              "description" : "The type of tool being defined: `code_interpreter`",
                              "enum" : [ "code_interpreter" ]
                            }
                          }
                        }, {
                          "title" : "FileSearch tool",
                          "required" : [ "type" ],
                          "type" : "object",
                          "properties" : {
                            "type" : {
                              "type" : "string",
                              "description" : "The type of tool being defined: `file_search`",
                              "enum" : [ "file_search" ]
                            }
                          }
                        } ],
                        "x-oaiExpandable" : true
                      }
                    }
                  }
                }
              },
              "metadata" : {
                "type" : "object",
                "description" : "metadata_description",
                "nullable" : true,
                "x-oaiTypeLabel" : "map"
              }
            },
            "additionalProperties" : false
          }
        },
        "tool_resources" : {
          "type" : "object",
          "properties" : {
            "code_interpreter" : {
              "type" : "object",
              "properties" : {
                "file_ids" : {
                  "maxItems" : 20,
                  "type" : "array",
                  "description" : "A list of [file](/docs/api-reference/files) IDs made available to the `code_interpreter` tool. There can be a maximum of 20 files associated with the tool.\n",
                  "items" : {
                    "type" : "string"
                  },
                  "default" : [ ]
                }
              }
            },
            "file_search" : {
              "type" : "object",
              "properties" : {
                "vector_store_ids" : {
                  "maxItems" : 1,
                  "type" : "array",
                  "description" : "The [vector store](/docs/api-reference/vector-stores/object) attached to this thread. There can be a maximum of 1 vector store attached to the thread.\n",
                  "items" : {
                    "type" : "string"
                  }
                },
                "vector_stores" : {
                  "maxItems" : 1,
                  "type" : "array",
                  "description" : "A helper to create a [vector store](/docs/api-reference/vector-stores/object) with file_ids and attach it to this thread. There can be a maximum of 1 vector store attached to the thread.\n",
                  "items" : {
                    "type" : "object",
                    "properties" : {
                      "file_ids" : {
                        "maxItems" : 10000,
                        "type" : "array",
                        "description" : "A list of [file](/docs/api-reference/files) IDs to add to the vector store. There can be a maximum of 10000 files in a vector store.\n",
                        "items" : {
                          "type" : "string"
                        }
                      },
                      "chunking_strategy" : {
                        "type" : "object",
                        "description" : "The chunking strategy used to chunk the file(s). If not set, will use the `auto` strategy.",
                        "oneOf" : [ {
                          "title" : "Auto Chunking Strategy",
                          "required" : [ "type" ],
                          "type" : "object",
                          "properties" : {
                            "type" : {
                              "type" : "string",
                              "description" : "Always `auto`.",
                              "enum" : [ "auto" ]
                            }
                          },
                          "additionalProperties" : false,
                          "description" : "The default strategy. This strategy currently uses a `max_chunk_size_tokens` of `800` and `chunk_overlap_tokens` of `400`."
                        }, {
                          "title" : "Static Chunking Strategy",
                          "required" : [ "static", "type" ],
                          "type" : "object",
                          "properties" : {
                            "type" : {
                              "type" : "string",
                              "description" : "Always `static`.",
                              "enum" : [ "static" ]
                            },
                            "static" : {
                              "required" : [ "chunk_overlap_tokens", "max_chunk_size_tokens" ],
                              "type" : "object",
                              "properties" : {
                                "max_chunk_size_tokens" : {
                                  "maximum" : 4096,
                                  "minimum" : 100,
                                  "type" : "integer",
                                  "description" : "The maximum number of tokens in each chunk. The default value is `800`. The minimum value is `100` and the maximum value is `4096`."
                                },
                                "chunk_overlap_tokens" : {
                                  "type" : "integer",
                                  "description" : "The number of tokens that overlap between chunks. The default value is `400`.\n\nNote that the overlap must not exceed half of `max_chunk_size_tokens`.\n"
                                }
                              },
                              "additionalProperties" : false
                            }
                          },
                          "additionalProperties" : false
                        } ],
                        "x-oaiExpandable" : true
                      },
                      "metadata" : {
                        "type" : "object",
                        "description" : "Set of 16 key-value pairs that can be attached to a vector store. This can be useful for storing additional information about the vector store in a structured format. Keys can be a maximum of 64 characters long and values can be a maxium of 512 characters long.\n",
                        "x-oaiTypeLabel" : "map"
                      }
                    },
                    "x-oaiExpandable" : true
                  }
                }
              },
              "oneOf" : [ {
                "required" : [ "vector_store_ids" ]
              }, {
                "required" : [ "vector_stores" ]
              } ]
            }
          },
          "description" : "A set of resources that are made available to the assistant's tools in this thread. The resources are specific to the type of tool. For example, the `code_interpreter` tool requires a list of file IDs, while the `file_search` tool requires a list of vector store IDs.\n",
          "nullable" : true
        },
        "metadata" : {
          "type" : "object",
          "description" : "metadata_description",
          "nullable" : true,
          "x-oaiTypeLabel" : "map"
        }
      },
      "additionalProperties" : false
    },
    "model" : {
      "description" : "The ID of the [Model](/docs/api-reference/models) to be used to execute this run. If a value is provided here, it will override the model associated with the assistant. If not, the model associated with the assistant will be used.",
      "nullable" : true,
      "example" : "gpt-4-turbo",
      "anyOf" : [ {
        "type" : "string"
      }, {
        "type" : "string",
        "enum" : [ "gpt-4o", "gpt-4o-2024-05-13", "gpt-4-turbo", "gpt-4-turbo-2024-04-09", "gpt-4-0125-preview", "gpt-4-turbo-preview", "gpt-4-1106-preview", "gpt-4-vision-preview", "gpt-4", "gpt-4-0314", "gpt-4-0613", "gpt-4-32k", "gpt-4-32k-0314", "gpt-4-32k-0613", "gpt-3.5-turbo", "gpt-3.5-turbo-16k", "gpt-3.5-turbo-0613", "gpt-3.5-turbo-1106", "gpt-3.5-turbo-0125", "gpt-3.5-turbo-16k-0613" ]
      } ],
      "x-oaiTypeLabel" : "string"
    },
    "instructions" : {
      "type" : "string",
      "description" : "Override the default system message of the assistant. This is useful for modifying the behavior on a per-run basis.",
      "nullable" : true
    },
    "tools" : {
      "maxItems" : 20,
      "type" : "array",
      "description" : "Override the tools the assistant can use for this run. This is useful for modifying the behavior on a per-run basis.",
      "nullable" : true,
      "items" : {
        "oneOf" : [ {
          "title" : "Code interpreter tool",
          "required" : [ "type" ],
          "type" : "object",
          "properties" : {
            "type" : {
              "type" : "string",
              "description" : "The type of tool being defined: `code_interpreter`",
              "enum" : [ "code_interpreter" ]
            }
          }
        }, {
          "title" : "FileSearch tool",
          "required" : [ "type" ],
          "type" : "object",
          "properties" : {
            "type" : {
              "type" : "string",
              "description" : "The type of tool being defined: `file_search`",
              "enum" : [ "file_search" ]
            },
            "file_search" : {
              "type" : "object",
              "properties" : {
                "max_num_results" : {
                  "maximum" : 50,
                  "minimum" : 1,
                  "type" : "integer",
                  "description" : "The maximum number of results the file search tool should output. The default is 20 for gpt-4* models and 5 for gpt-3.5-turbo. This number should be between 1 and 50 inclusive.\n\nNote that the file search tool may output fewer than `max_num_results` results. See the [file search tool documentation](/docs/assistants/tools/file-search/number-of-chunks-returned) for more information.\n"
                }
              },
              "description" : "Overrides for the file search tool."
            }
          }
        }, {
          "title" : "Function tool",
          "required" : [ "function", "type" ],
          "type" : "object",
          "properties" : {
            "type" : {
              "type" : "string",
              "description" : "The type of tool being defined: `function`",
              "enum" : [ "function" ]
            },
            "function" : {
              "required" : [ "name" ],
              "type" : "object",
              "properties" : {
                "description" : {
                  "type" : "string",
                  "description" : "A description of what the function does, used by the model to choose when and how to call the function."
                },
                "name" : {
                  "type" : "string",
                  "description" : "The name of the function to be called. Must be a-z, A-Z, 0-9, or contain underscores and dashes, with a maximum length of 64."
                },
                "parameters" : {
                  "type" : "object",
                  "additionalProperties" : true,
                  "description" : "The parameters the functions accepts, described as a JSON Schema object. See the [guide](/docs/guides/function-calling) for examples, and the [JSON Schema reference](https://json-schema.org/understanding-json-schema/) for documentation about the format. \n\nOmitting `parameters` defines a function with an empty parameter list."
                }
              }
            }
          }
        } ]
      }
    },
    "tool_resources" : {
      "type" : "object",
      "properties" : {
        "code_interpreter" : {
          "type" : "object",
          "properties" : {
            "file_ids" : {
              "maxItems" : 20,
              "type" : "array",
              "description" : "A list of [file](/docs/api-reference/files) IDs made available to the `code_interpreter` tool. There can be a maximum of 20 files associated with the tool.\n",
              "items" : {
                "type" : "string"
              },
              "default" : [ ]
            }
          }
        },
        "file_search" : {
          "type" : "object",
          "properties" : {
            "vector_store_ids" : {
              "maxItems" : 1,
              "type" : "array",
              "description" : "The ID of the [vector store](/docs/api-reference/vector-stores/object) attached to this assistant. There can be a maximum of 1 vector store attached to the assistant.\n",
              "items" : {
                "type" : "string"
              }
            }
          }
        }
      },
      "description" : "A set of resources that are used by the assistant's tools. The resources are specific to the type of tool. For example, the `code_interpreter` tool requires a list of file IDs, while the `file_search` tool requires a list of vector store IDs.\n",
      "nullable" : true
    },
    "metadata" : {
      "type" : "object",
      "description" : "metadata_description",
      "nullable" : true,
      "x-oaiTypeLabel" : "map"
    },
    "temperature" : {
      "maximum" : 2,
      "minimum" : 0,
      "type" : "number",
      "description" : "run_temperature_description",
      "nullable" : true,
      "example" : 1,
      "default" : 1
    },
    "top_p" : {
      "maximum" : 1,
      "minimum" : 0,
      "type" : "number",
      "description" : "run_top_p_description",
      "nullable" : true,
      "example" : 1,
      "default" : 1
    },
    "stream" : {
      "type" : "boolean",
      "description" : "If `true`, returns a stream of events that happen during the Run as server-sent events, terminating when the Run enters a terminal state with a `data: [DONE]` message.\n",
      "nullable" : true
    },
    "max_prompt_tokens" : {
      "minimum" : 256,
      "type" : "integer",
      "description" : "The maximum number of prompt tokens that may be used over the course of the run. The run will make a best effort to use only the number of prompt tokens specified, across multiple turns of the run. If the run exceeds the number of prompt tokens specified, the run will end with status `incomplete`. See `incomplete_details` for more info.\n",
      "nullable" : true
    },
    "max_completion_tokens" : {
      "minimum" : 256,
      "type" : "integer",
      "description" : "The maximum number of completion tokens that may be used over the course of the run. The run will make a best effort to use only the number of completion tokens specified, across multiple turns of the run. If the run exceeds the number of completion tokens specified, the run will end with status `incomplete`. See `incomplete_details` for more info.\n",
      "nullable" : true
    },
    "truncation_strategy" : {
      "title" : "Thread Truncation Controls",
      "required" : [ "type" ],
      "type" : "object",
      "properties" : {
        "type" : {
          "type" : "string",
          "description" : "The truncation strategy to use for the thread. The default is `auto`. If set to `last_messages`, the thread will be truncated to the n most recent messages in the thread. When set to `auto`, messages in the middle of the thread will be dropped to fit the context length of the model, `max_prompt_tokens`.",
          "enum" : [ "auto", "last_messages" ]
        },
        "last_messages" : {
          "minimum" : 1,
          "type" : "integer",
          "description" : "The number of most recent messages from the thread when constructing the context for the run.",
          "nullable" : true
        }
      },
      "description" : "Controls for how a thread will be truncated prior to the run. Use this to control the intial context window of the run."
    },
    "tool_choice" : {
      "description" : "Controls which (if any) tool is called by the model.\n`none` means the model will not call any tools and instead generates a message.\n`auto` is the default value and means the model can pick between generating a message or calling one or more tools.\n`required` means the model must call one or more tools before responding to the user.\nSpecifying a particular tool like `{\"type\": \"file_search\"}` or `{\"type\": \"function\", \"function\": {\"name\": \"my_function\"}}` forces the model to call that tool.\n",
      "oneOf" : [ {
        "type" : "string",
        "description" : "`none` means the model will not call any tools and instead generates a message. `auto` means the model can pick between generating a message or calling one or more tools. `required` means the model must call one or more tools before responding to the user.\n",
        "enum" : [ "none", "auto", "required" ]
      }, {
        "required" : [ "type" ],
        "type" : "object",
        "properties" : {
          "type" : {
            "type" : "string",
            "description" : "The type of the tool. If type is `function`, the function name must be set",
            "enum" : [ "function", "code_interpreter", "file_search" ]
          },
          "function" : {
            "required" : [ "name" ],
            "type" : "object",
            "properties" : {
              "name" : {
                "type" : "string",
                "description" : "The name of the function to call."
              }
            }
          }
        },
        "description" : "Specifies a tool the model should use. Use to force the model to call a specific tool."
      } ],
      "x-oaiExpandable" : true
    },
    "parallel_tool_calls" : {
      "type" : "boolean",
      "description" : "Whether to enable [parallel function calling](/docs/guides/function-calling/parallel-function-calling) during tool use.",
      "default" : true
    },
    "response_format" : {
      "description" : "Specifies the format that the model must output. Compatible with [GPT-4o](/docs/models/gpt-4o), [GPT-4 Turbo](/docs/models/gpt-4-turbo-and-gpt-4), and all GPT-3.5 Turbo models since `gpt-3.5-turbo-1106`.\n\nSetting to `{ \"type\": \"json_object\" }` enables JSON mode, which guarantees the message the model generates is valid JSON.\n\n**Important:** when using JSON mode, you **must** also instruct the model to produce JSON yourself via a system or user message. Without this, the model may generate an unending stream of whitespace until the generation reaches the token limit, resulting in a long-running and seemingly \"stuck\" request. Also note that the message content may be partially cut off if `finish_reason=\"length\"`, which indicates the generation exceeded `max_tokens` or the conversation exceeded the max context length.\n",
      "oneOf" : [ {
        "type" : "string",
        "description" : "`auto` is the default value\n",
        "enum" : [ "none", "auto" ]
      }, {
        "type" : "object",
        "properties" : {
          "type" : {
            "type" : "string",
            "description" : "Must be one of `text` or `json_object`.",
            "example" : "json_object",
            "default" : "text",
            "enum" : [ "text", "json_object" ]
          }
        },
        "description" : "An object describing the expected output of the model. If `json_object` only `function` type `tools` are allowed to be passed to the Run. If `text` the model can return text or any value needed.\n"
      } ],
      "x-oaiExpandable" : true
    }
  },
  "additionalProperties" : false
}
Result Format

Specify how the response should be mapped to the table output. The following formats are available:

Raw Response: Returns the raw response in a single row with the following columns:

  • body: Response body
  • status: HTTP status code

Input Ports

Icon
Configuration data.

Output Ports

Icon
Result of the request depending on the selected Result Format.
Icon
Configuration data (this is the same as the input port; it is provided as passthrough for sequentially chaining nodes to declutter your workflow connections).

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