AI ranking change · 2026-07-12
LangSmith overtakes Braintrust as Gemini's #1 pick
for llm evaluation tool
Braintrust→LangSmith
On 2026-07-12, Gemini changed its #1 recommendation for best llm evaluation tool — dropping Braintrust from the top spot in favor of LangSmith. The previous #1 had held since 2026-07-12.
“Industry-leading tracing and debugging for complex agentic workflows, seamless integration with LangGraph, and a great UI for collaborative prompt playgrounds and human-in-the-loop annotations.”— Gemini
Is your product in this race?
LLM evaluation tool rankings re-poll every week. Check where the AI models place your product — and get an email the moment it moves.
Get your AI Visibility Grade →Source: modelsagree.com · CC BY 4.0 · Every poll is public and re-checked continuously.