Docs·API

LangSmith

AgentFREE TIER

LLM observability, tracing, and evaluation platform

smith.langchain.com ↗Pricing →/api/v1/latency

Operational

All systems responding normally

Last checked 30/06/2026, 4:28:36 pm

293ms response

Uptime History100.00% uptime

2026-06-24Today

Uptime

100.00%

Avg Latency

419ms

P95 Latency

600ms

Fastest

178ms

Checks

150

Response Time

Last 60 checks

178ms min419ms avg668ms max

💰 Pricing

observabilityFREE

Plus: $39/mo. Enterprise: custom

5k traces/month free

⚡ Rate Limits

free

Observability platform. 5k traces/month free. No request throttling on traces.

🤖 Models (1)

Model	Task	Context	Vision	Tools	JSON
Observability LLM tracing and evaluation platform. Not an LLM.	llm	—	—	—	—

Recent Checks

Showing last 15

Operational

293ms30 June, 04:28 pm

Operational

319ms30 June, 02:52 pm

Operational

397ms30 June, 01:22 pm

Operational

497ms30 June, 12:06 pm

Operational

526ms30 June, 11:16 am

Operational

525ms30 June, 10:08 am

Operational

392ms30 June, 09:39 am

Operational

477ms30 June, 09:12 am

Operational

484ms30 June, 08:41 am

Operational

275ms30 June, 08:18 am

Operational

369ms30 June, 07:48 am

Operational

514ms30 June, 07:11 am

Operational

359ms30 June, 06:30 am

Operational

428ms30 June, 05:48 am

Operational

412ms30 June, 05:02 am

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