Expired50% confidenceFactExact time
By embedding tool descriptions as high-dimensional vectors, agents can retrieve the most relevant set of tools using semantic similarity, and vector databases such as Pinecone, Weaviate, and Chroma have become mature.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/6/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/4/2026(expired)
Sources
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