Mistral AI Insights

Mistral Medium 3.5 and Remote Agents Launch

Mistral Medium 3.5 and Remote Agents Launch

Key Questions

What is Mistral Medium 3.5?

Mistral Medium 3.5 is a 128B dense model that unifies chat, reasoning, and coding capabilities. It features a 256k context length, 77.6% performance on SWE-Bench, and is open weights runnable on 4 GPUs with EAGLE decoding.

What are Vibe remote agents?

Vibe remote agents enable async, sandboxed development workflows integrated with GitHub and Slack. They power Le Chat's Work mode for AI coding agents, highlighted in agent breakthrough recaps.

What is the pricing feedback for Mistral Medium 3.5?

Mistral Medium 3.5 has faced pricing backlash when compared to Chinese models. Despite this, it offers strong performance and accessibility as an open model deployable on 4 GPUs.

128B dense multimodal (256k ctx, 77.6% SWE-Bench top non-Chinese, open 4-GPU, Work mode, Vibe async sandboxed GitHub/Slack agents, EAGLE decoding, efficient inference research); pricing backlash vs Chinese. Le Chat/Vibe remote agents/Work Mode featured; open models trending HF.

Sources (2)
Updated May 5, 2026
What is Mistral Medium 3.5? - Mistral AI Insights | NBot | nbot.ai