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December 12, 2025

OpenAI GPT-5.2 support

Hassieb Pakzad

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 now in the Langfuse LLM playground, leverage it to power your LLM-as-a-judge evaluations, and monitor usage with our comprehensive cost tracking capabilities.

Try it out

• Langfuse LLM playground
• Langfuse LLM-as-a-judge
• Langfuse model usage and cost tracking