# Agent serving infrastructure

Baseten and Postman announced a partnership that splits enterprise AI agent work in two: Postman's Agent Stack prepares APIs, controls which systems agents can reach and governs their actions, while Baseten supplies high-performance inference, multi-cloud GPU capacity and post-training. Baseten says its model APIs placed in the top two providers on Artificial Analysis for throughput and latency across seven 2026 launches, and cites Harvey post-training a 27B open model to match closed-source frontier performance on its legal agent benchmark.

Baseten and Postman announced a partnership that splits enterprise AI agent work in two: Postman's Agent Stack prepares APIs, controls which systems agents can reach and governs their actions, while Baseten supplies high-performance inference, multi-cloud GPU capacity and post-training. Baseten says its model APIs placed in the top two providers on Artificial Analysis for throughput and latency across seven 2026 launches, and cites Harvey post-training a 27B open model to match closed-source frontier performance on its legal agent benchmark.