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

Gemma 2 vs Muse Spark 1.1

Google
Gemma 2
Meta
Muse Spark 1.1
Overview
CompanyGoogleMeta
Release dateJun 27 2024Jul 9 2026
AccessOpen WeightProprietary
Benchmarks
Agentic coding
SWE-Bench Pro
61.5%
Agentic coding
DeepSWE 1.1
53.3%
Agentic terminal coding
Terminal-Bench 2.1
80%
Multi-step tool use
MCP Atlas
88.1%
Professional tool use
JobBench
54.7%
Personal tool use
Toolathlon-Verified
75.6%
Multidisciplinary reasoning
Humanity's Last Exam · with tools
62.1%
Agentic computer use
OSWorld-Verified
80.8%
Agentic financial analysis
Finance Agent v2
57.2%
Agentic legal work
Harvey's Legal Agent Benchmark
20%
Tax questions
TaxEval v2
79.72%
Medical admin work
MedScribe
88.89%
Chart reasoning
CharXiv Reasoning
88.4%
Visual reasoning
BabyVision
76.3%
Community preference
Arena Elo (Text)
1490
Community preference (code)
Arena Elo (Code)
1540
Timeline
Release gapGemma 2 shipped 742 days before Muse Spark 1.1

Which is better: Gemma 2 or Muse Spark 1.1?

Gemma 2 and Muse Spark 1.1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemma 2 shipped 742 days before Muse Spark 1.1, so benchmark comparisons should account for the intervening progress.

Gemma 2 is open weight, while Muse Spark 1.1 is proprietary.

Direct benchmark comparisons are unavailable — Gemma 2 and Muse Spark 1.1 don't publish scores on any of the same benchmarks.

Frequently asked questions

Gemma 2 was released by Google on Jun 27 2024.

Muse Spark 1.1 was released by Meta on Jul 9 2026.

Gemma 2 is an open weight model released by Google. Muse Spark 1.1 is a proprietary model released by Meta.

Other comparisons