people · May 13, 2026
LangSmith Reaches 15 Billion Traces Processed Milestone
Share the canonical public link.
LangSmith processed 15 billion traces and 100 trillion tokens by May 10, 2026, highlighting ClickHouse's role in its AI analytics infrastructure. The platform scaled to handle agent observability demands, supporting queries on large payloads from LLM interactions. ClickHouse enabled efficient storage and retrieval, contributing to LangSmith's growth in enterprise adoption. LangChain integrated ClickHouse for core data management before transitioning parts to SmithDB on May 13, 2026. The milestone reflects a 5x increase in trace volume from January 2026's 3 billion traces.
The body justifies a 'notable' significance with specifics like the 15 billion traces milestone and 5x growth from January 2026's 3 billion, indicating substantial scaling in AI infrastructure, though it's not a company-defining event like a merger or funding round. Information density is high, featuring named entities (LangSmith, ClickHouse, LangChain, SmithDB), precise metrics (15 billion traces, 100 trillion tokens, 5x increase), and dates (May 10, 2026; May 13, 2026; January 2026). The analysis field is explicitly '(none)', providing no strategic insight beyond the headline.