LangChain Reference home pageLangChain ReferenceLangChain Reference
  • GitHub
  • Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
LangGraph
  • Web
  • Channels
  • Pregel
  • Prebuilt
  • Remote
React SDK
Vue SDK
Svelte SDK
Angular SDK
LangGraph SDK
  • Ui
  • Client
  • Auth
  • React
  • Logging
  • React Ui
  • Utils
  • Server
  • Stream
LangGraph Checkpoint
LangGraph Checkpoint MongoDB
LangGraph Checkpoint Postgres
  • Store
LangGraph Checkpoint Redis
  • Shallow
  • Store
LangGraph Checkpoint SQLite
LangGraph Checkpoint Validation
  • Cli
LangGraph API
LangGraph CLI
LangGraph CUA
  • Utils
LangGraph Supervisor
LangGraph Swarm
⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

LangGraph
WebChannelsPregelPrebuiltRemote
React SDK
Vue SDK
Svelte SDK
Angular SDK
LangGraph SDK
UiClientAuthReactLoggingReact UiUtilsServerStream
LangGraph Checkpoint
LangGraph Checkpoint MongoDB
LangGraph Checkpoint Postgres
Store
LangGraph Checkpoint Redis
ShallowStore
LangGraph Checkpoint SQLite
LangGraph Checkpoint Validation
Cli
LangGraph API
LangGraph CLI
LangGraph CUA
Utils
LangGraph Supervisor
LangGraph Swarm
Language
Theme
JavaScript@langchain/langgraph-sdkindexThread
Interfaceā—Since v0.0

Thread

Copy
interface Thread

Properties

View source on GitHub
property
config: Config
property
created_at: string
property
error: Optional<string | Record<string, unknown>>
property
extracted: Record<string, unknown>
property
interrupts: Record<string, Interrupt<TInterruptValue>[]>
property
metadata: Metadata
property
state_updated_at: string
property
status: ThreadStatus
property
thread_id: string
property
updated_at: string
property
values: ValuesType

The assistant config.

The time the assistant was created.

Extracted values from thread data. Only present when extract is used in search.

Interrupt payloads collected during the run, if any. Mirrors the in-process run.interrupts.

The last time the thread state was updated.

The ID of the thread

The last time the assistant was updated.