GPT-5.2

Langfuse now supports OpenAI GPT-5.2 with day 1 support across all major features. OpenAI has released GPT-5.2, bringing enhanced capabilities and performance improvements to their model lineup.

Start experimenting with GPT-5.2 in the Langfuse LLM playground, leverage it to power LLM-as-a-judge evaluations, and monitor usage with comprehensive cost tracking capabilities.