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

LLaMA 3.3 vs Kimi-Dev

Meta
LLaMA 3.3
Moonshot AI
Kimi-Dev
Overview
CompanyMetaMoonshot AI
Release dateDec 6 2024Jun 2025
AccessOpen WeightOpen Weight
Specifications
Parameters
70B
72B
Timeline
Release gapLLaMA 3.3 shipped 177 days before Kimi-Dev

Which is better: LLaMA 3.3 or Kimi-Dev?

LLaMA 3.3 and Kimi-Dev don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 3.3 shipped 177 days before Kimi-Dev, so benchmark comparisons should account for the intervening progress.

LLaMA 3.3 has 70B parameters, while Kimi-Dev has 72B.

Direct benchmark comparisons are unavailable — LLaMA 3.3 and Kimi-Dev don't publish scores on any of the same benchmarks.

Frequently asked questions

LLaMA 3.3 was released by Meta on Dec 6 2024.

Kimi-Dev was released by Moonshot AI on Jun 2025.

Other comparisons