Together AI· Inference platformCapability change

Together Evaluations now supports comparing top commercial APIs vs. open source models

Together Evaluations now supports proprietary models from OpenAI, Anthropic, and Google as both judges and targets, allows evaluation of Together fine-tuned models, and provides new recipes demonstrating fine-tuned open judges that outperform GPT-5.2 at lower cost and higher speed, plus prompt optimization with GEPA.

From the source

Today, we’re excited to announce support for closed-source frontier models—including those from OpenAI, Anthropic, and Google—as both the judge and target model for rigorous cross-model benchmarking.

together.ai

Announced

02 Feb 2026 00:00 UTC

Detected

03 Aug 2026 21:12 UTC (+182d after)