If no thread is provided, an empty thread will be created.

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.

The default strategy. This strategy currently uses a max_chunk_size_tokens of 800 and chunk_overlap_tokens of 400.

Occurs when a run is cancelled.

Occurs when a run moves to a cancelling status.

Occurs when a run expires.

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.

Controls for how a thread will be truncated prior to the run. Use this to control the intial context window of the run.