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

DeepSeek V3.1 Terminus vs LLaMA 2

DeepSeek
DeepSeek V3.1 Terminus
Meta
LLaMA 2
Overview
CompanyDeepSeekMeta
Release dateSep 22 2025Jul 18 2023
AccessOpen WeightOpen Weight
Timeline
Release gapLLaMA 2 shipped 797 days before DeepSeek V3.1 Terminus

Which is better: DeepSeek V3.1 Terminus or LLaMA 2?

DeepSeek V3.1 Terminus and LLaMA 2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 2 shipped 797 days before DeepSeek V3.1 Terminus, 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 — DeepSeek V3.1 Terminus and LLaMA 2 don't publish scores on any of the same benchmarks.

Frequently asked questions

DeepSeek V3.1 Terminus was released by DeepSeek on Sep 22 2025.

LLaMA 2 was released by Meta on Jul 18 2023.

Other comparisons