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Overview Caches Callbacks Documents Document loaders Embeddings Exceptions Language models Serialization Output parsers Prompts Rate limiters Retrievers Runnables Utilities Vector stores

Language

Theme

Pythonlangchain-coremessagesaiUsageMetadatatotal_tokens

Attribute●Since v0.2

total_tokens

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total_tokens: int

View source on GitHub

Total token count. Sum of input_tokens + output_tokens.