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

Kimi K2.7 Code vs gpt-oss-120b

Moonshot AI
Kimi K2.7 Code
OpenAI
gpt-oss-120b
Overview
CompanyMoonshot AIOpenAI
Release dateJun 12 2026Aug 5 2025
Model type
Open sourceYesYes
Specifications
Parameters
1T
Context window
256k
Benchmarks
Timeline
Release gapgpt-oss-120b shipped 311 days before Kimi K2.7 Code

Which is better: Kimi K2.7 Code or gpt-oss-120b?

Kimi K2.7 Code and gpt-oss-120b don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. gpt-oss-120b shipped 311 days before Kimi K2.7 Code, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — Kimi K2.7 Code and gpt-oss-120b don't publish scores on any of the same benchmarks.

Frequently asked questions

When was Kimi K2.7 Code released?
Kimi K2.7 Code was released by Moonshot AI on Jun 12 2026.
When was gpt-oss-120b released?
gpt-oss-120b was released by OpenAI on Aug 5 2025.

Other comparisons