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

Gemini 2.0 Flash-Lite vs Grok 4.5

Google
Gemini 2.0 Flash-Lite
SpaceXAI
Grok 4.5
Overview
CompanyGoogleSpaceXAI
Release dateFeb 1 2025Jul 8 2026
AccessProprietaryProprietary
Benchmarks
Agentic coding
SWE-Bench Pro
64.7%
Multilingual coding
SWE-Bench Multilingual
78%
Agentic coding
DeepSWE 1.0
62%
Agentic terminal coding
Terminal-Bench 2.1
83.3%
Timeline
Release gapGemini 2.0 Flash-Lite shipped 522 days before Grok 4.5

Which is better: Gemini 2.0 Flash-Lite or Grok 4.5?

Gemini 2.0 Flash-Lite and Grok 4.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 2.0 Flash-Lite shipped 522 days before Grok 4.5, 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 — Gemini 2.0 Flash-Lite and Grok 4.5 don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemini 2.0 Flash-Lite was released by Google on Feb 1 2025.

Grok 4.5 was released by SpaceXAI on Jul 8 2026.

Other comparisons