AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Mistral Medium vs Kimi K2.7 Code

Mistral
Mistral Medium
Moonshot AI
Kimi K2.7 Code
Overview
CompanyMistralMoonshot AI
Release dateDec 2023Jun 12 2026
Model type
Open sourceNoYes
Specifications
Parameters
1T
Context window
256k
Benchmarks
Timeline
Release gapMistral Medium shipped 924 days before Kimi K2.7 Code

Which is better: Mistral Medium or Kimi K2.7 Code?

Mistral Medium and Kimi K2.7 Code don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral Medium shipped 924 days before Kimi K2.7 Code, so benchmark comparisons should account for the intervening progress.

Kimi K2.7 Code is an open-source / open-weight model; Mistral Medium is proprietary.

Direct benchmark comparisons are unavailable — Mistral Medium and Kimi K2.7 Code don't publish scores on any of the same benchmarks.

Frequently asked questions

When was Mistral Medium released?
Mistral Medium was released by Mistral on Dec 2023.
When was Kimi K2.7 Code released?
Kimi K2.7 Code was released by Moonshot AI on Jun 12 2026.
Is Mistral Medium or Kimi K2.7 Code open source?
Kimi K2.7 Code is an open-source / open-weight model released by Moonshot AI. Mistral Medium is a proprietary model released by Mistral.

Other comparisons