🧰 LangSmith

The items that name it 6

• [AINews] TypeSafe/Jev at >$100M ARR, $7.5B valuation 3 weeks after launch
  article2026-10-10

  Uses Jev as a judge returning typed answers for difficulty and correctness on every trace

• [AINews] Claude Opus 5.5, the new default model for AINews — and everybody cuts prices 40-50%
  article2026-09-23

  Observability tool; shipped improved support for decision models (Jev/SemIf), making state, questions, choices, and outputs easier to inspect in agent traces

• [AINews] Xiaomi MiMo-V2.6-Pro 1T-A42B: the new top Open Weights model, trained for $3M
  article2026-09-22

  LangChain's observability/eval platform; added Jev-as-a-judge

• LiteLLM
  tool2026-08-31

  Logging integration supported by LiteLLM

• magnus919/agent-skills
  repo2026-07-11

  Observability tooling associated with LangChain

• overmind-core/overmind
  repo

  Observability platform whose existing traces can be synced into Overmind through a connector