LangSmith LLM Gateway locks API keys to permitted models, blocking everything else
LangChain · x · 2026-09-14
LangChain launched LangSmith LLM Gateway for org-wide model access governance: keys can be locked to permitted models, and any attempt to call a non-permitted model is automatically blocked. The team demos a key allowed only for Opus 5 being denied when it tries Sonnet 5.
Related event: LangChain Launches LangSmith LLM Gateway for Model Access Governance(2 posts)→
More from coding & agent
- Gemini 4 tops public coding benchmarks but drops to bottom on private tasks — Hesamation · 2026-10-30
- User builds 20-bot Grok suite to track wins, prep 1:1s and close promises — NicoVerderosa · 2026-10-30
- Why 30-year-old BM25 beats vector embeddings for agentic search, per search vet Jo Kristian Bergum — jobergum · 2026-10-30
- LangChain CEO opens Interrupt London with keynote on why orgs should own their intelligence — LangChain · 2026-10-30
- Simlock: open-source control plane gives parallel coding agents their own iOS/Android simulators — Scobleizer · 2026-10-30
- Keyfleet launches open canvas where personal AI agents team up with a shared USDC treasury — seanwbren · 2026-10-30