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

Gemini 3.5 Flash vs Mistral 7B

Google
Gemini 3.5 Flash
Mistral
Mistral 7B
Overview
CompanyGoogleMistral
Release dateMay 19 2026Sep 27 2023
AccessProprietaryOpen Weight
Benchmarks
Nonsense detection
BullshitBench v2
20%
Agentic coding
SWE-Bench Pro
55.1%
Agentic coding
CursorBench v3.1
49.8%
Agentic terminal coding
Terminal-Bench 2.1
76.2%
Multi-step tool use
MCP Atlas
83.6%
General tool use
Toolathlon
56.5%
Multidisciplinary reasoning
Humanity's Last Exam · no tools
40.2%
Abstract reasoning
ARC-AGI-2
72.1%
Agentic computer use
OSWorld-Verified
78.4%
Agentic financial analysis
Finance Agent v2
57.9%
Knowledge work
GDPval-AA
1656
Chart reasoning
CharXiv Reasoning
84.2%
Multimodal reasoning
MMMU-Pro
83.6%
Spatial reasoning
Blueprint-Bench 2
33.6%
Long context
MRCR v2 (8-needle) · 128k average
77.3%
Long context
MRCR v2 (8-needle) · 1M pointwise
26.6%
Timeline
Release gapMistral 7B shipped 965 days before Gemini 3.5 Flash

Which is better: Gemini 3.5 Flash or Mistral 7B?

Gemini 3.5 Flash and Mistral 7B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral 7B shipped 965 days before Gemini 3.5 Flash, so benchmark comparisons should account for the intervening progress.

Gemini 3.5 Flash is proprietary, while Mistral 7B is open weight.

Direct benchmark comparisons are unavailable — Gemini 3.5 Flash and Mistral 7B don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemini 3.5 Flash was released by Google on May 19 2026.

Mistral 7B was released by Mistral on Sep 27 2023.

Gemini 3.5 Flash is a proprietary model released by Google. Mistral 7B is an open weight model released by Mistral.

Other comparisons