LogLens intercepts every LLM call and shows you prompts, completions, latency, cost and tokens in real time.
npm install loglens-sdkTypeScript · 5 kB · Works with Anthropic & OpenAI
The exact interface you get on day one — seeded with real data.
Drop in two lines of code. Get full visibility instantly.
Every prompt and completion captured in milliseconds. Search, filter by model or project, and inspect the full content of any request with a single click.
See exactly what each call costs across every provider. Break down spend by model, project, and user. No more billing surprises at end of month.
Compare latency, token usage, and cost across every model you use. Switch providers confidently with data, not guesswork.
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