
LangSmithPlatforma za opazovanje, ocenjevanje in odpravljanje napak LLM aplikacij od ekipe LangChain
Pregled
Ključne funkcije
- Izvajanje sledenja korak po koraku z vhodnimi, izhodnimi podatki in porabo tokenov
- Ustvarjanje nabora podatkov in avtomatsko ocenjevanje
- Vgrajeni, na kodi osnovani in LLM-as-judge ocenjevalci
- Nadzorni pultovi za proizvodnjo
- Zbiranje človekovega povratne informacije in anotacij
- Upravljanje promptov, različčenje in igrališče
Cene
- Model
- Freemium
- Kategorija
- Izvajanje Agentov
- Ocena
- 4.8 / 5 (5)
Primeri uporabe
Odpravljanje napak sledi LLM aplikacij
Preglejte podrobne izvodne sledi verig LLM in agentov, da ugotovite zastoje, zamude in nepričakovane izhode med razvojem.
Ocenite zmogljivost modela
Izvedite ocene LLM izhodov na testnih naboreh podatkov, da izmerite kakovost, natančnost in regresije pred pošiljanjem sprememb v proizvodnjo.
Nadzor proizvodnih LLM aplikacij
Spremljajte realni čas zmogljivost, uporabo in napake nameščenih LLM aplikacij, da ohranite zanesljivost in hitro diagnosticirate težave.
Optimizirajte inženiring promptov
Iterirajte nad prompti in primerjajte različice z uporabo podatkov o opazljivosti in metrik ocenjevanja, da izboljšate rezultate LLM aplikacij.
Prednosti in slabosti
Prednosti
- Podrobno gnezdeno sledenje verig, agentov in klicev orodij
- Integrirani nabori podatkov in tok ocenjevanja za regresijsko testiranje
- Tesna integracija z LangChain in LangGraph
- Nadzor proizvodnje stroškov, latence in povratnih informacij
- SDK-ji, neodvisni od okvirja, delujejo tudi zunaj LangChain
Slabosti
- Najboljša izkušnja predpostavlja uporabo ekosistema LangChain
- Ocenjevanje LLM-as-judge zahteva skrbno nastavitve in potrjevanje
- Komercialna cena, opredeljena po uporabi, se lahko poveča s količino
Ocene
Povprečje iz 5 ocen.
Prijavi se za oddajo ocene.
Use it every day
Honestly didn't expect to like it this much. The automation is exactly what I needed, and the value for money is strong. I do wish the mobile experience lags, but I reach for it almost every day now and it just clicks.
Use it every day
Honestly didn't expect to like it this much. The dashboard is exactly what I needed, and support is responsive. I do wish the mobile experience lags, but I reach for it almost every day now and it just clicks.
Years in this space
I've evaluated a lot of these over the years. What stands out here is the integrations — handled better than most — and support is responsive. Worth the time if this is your use case.
Years in this space
I've evaluated a lot of these over the years. What stands out here is the onboarding — handled better than most — and the value for money is strong. Pricing gets steep at scale is my one real gripe. Worth the time if this is your use case.
Solid for our team
We rolled this out across the team last quarter and the value for money is strong. The onboarding fits neatly into how we already work, and the API removed a step we used to do by hand. The docs could be deeper, which is the main caveat, but it has held up under daily use.
Vprašanja
Does LangSmith Deployment include any free deployments?
Plus plans include 1 free small serverless deployment. If you spin up additional serverless or dedicated deployments, you’ll be charged on usage (resource time).
Asked by Priya Nair · Feb 6, 2026
What does uptime mean for LangSmith Deployment usage?
Uptime is the duration your deployment’s database is live and persisting state. Uptime will be tracked as soon as your deployment is live and ends when you shut it down. Dev agent deployments are typically short-lived (used during iteration, then deleted) – whereas Production agent deployments stay live and are updated via revisions (rather than being deleted).
Asked by Uma Krishnan · Feb 8, 2026
Why would I upgrade a base trace to an extended trace?
Base traces are short-lived (14-day retention) and ideal for quick debugging or ad-hoc analysis. They’re priced for volume and short-term utility. Extended traces are retained for 400 days. This is useful when traces include valuable feedback associated with them, such as from users, evaluators, or human labelers. This feedback makes them valuable for ongoing improvement and model tuning. LangSmith lets you choose the right retention for each trace, helping you balance cost and value.
Asked by Farah Rahimi · Feb 1, 2026
What is the difference between a base trace and an extended trace?
Base traces have a shorter retention period of 14 days. Extended traces have a longer retention period of 400 days. You can "upgrade" base traces to extended traces for an additional fee.
Asked by Hasan Demir · Jan 24, 2026
What is a trace? Can it contain multiple events?
A trace represents a single execution of your application—whether it’s an agent, evaluator, or playground session. It can include many individual steps, such as LLM calls and other tracked events. Here's an example of a single trace.
Asked by Anya Sokolova · Jan 18, 2026
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