LangChain has released version 1.3.1 of its Fireworks integration, which includes fixes for API key handling in FireworksEmbeddings and the stripping of non-wire keys from ToolMessage content blocks. This update follows closely on the heels of version 1.3.0, which introduced the "service_tier" initialization keyword argument for ChatFireworks and refreshed model profile data. AI
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IMPACT Minor update to a library integration, likely impacting developers using LangChain with Fireworks.
RANK_REASON This is a minor version update to a software library integration, not a new model release or significant product launch.