Harbor
product→ stable
Harbor is an open-source agent-evaluation framework developed by LangChain that integrates LangSmith sandboxes for testing AI agents. It enables standardized performance benchmarking across different models and tasks.
1Total Mentions
+0.60Sentiment (Very Positive)
0.0%Velocity (7d)
First seen: Jul 9, 2026Last active: Jul 9, 2026
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Mentions × Lab Attention
Weekly mentions (solid) and average article relevance (dotted)
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Timeline
1- Product LaunchJul 9, 2026
Added LangSmith sandbox support, enabling swappable agent evaluation backends
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Sentiment History
Positive sentiment
Negative sentiment
Range: -1 to +1
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W28 | 0.60 | 1 |