LangSmith
Tracing and evaluation for model applications: what was sent, what came back, what it cost. It is the layer that turns a prompt that broke into a prompt you can fix.
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What it costs
- Free tier
- has a free tier
- From
- from $39 per month
The developer tier is free up to 5,000 traces a month and then bills by usage. Plus is $39 per seat and still bills usage on top — compute at $1.50 a unit and storage at $1.00.
News about LangSmith
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