Gemini 3.5 Flash-LitevsMuse Spark 1.2
Gemini 3.5 Flash-Lite | Muse Spark 1.2 | |
|---|---|---|
| Specifications | ||
Context window | — | 1M |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 65% | — |
Agentic coding SWE-Bench ProCan the AI fix real bugs in real software? It's handed actual problems from open-source projects and has to write code that genuinely solves them. Higher is better. | 54.2% | — |
Agentic coding DeepSWE 1.1Artificial Analysis' independent test of deep, agentic software-engineering work — the AI has to plan and carry out substantial coding tasks end to end. (Version 1.1 of the test.) Higher is better. | — | 59.3% |
Agentic terminal coding Terminal-Bench 2.1Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? Higher is better. | 54% | 82.9%Best |
Browser agent BU BenchCan the AI drive a real web browser to finish tasks — clicking, filling forms, and navigating sites the way a person would? Run by Browser Use on their BU Bench task set. Higher is better. | 49% | — |
Agentic computer use OSWorld-VerifiedCan the AI actually operate a computer — clicking, typing, and using real apps — to finish tasks on its own? Higher is better. | 74% | — |
Knowledge work GDPval-AA v2economically valuable knowledge work (v2, re-based Elo) | 1140 | — |
Community preference (code) Arena Elo (Code)Like the text arena, but people vote on which AI writes better code. The votes become a chess-style Elo rating on arena.ai. Higher is better. | 1447 | — |
| Overview | ||
| Company | Meta | |
| Release date | Jul 21 2026 | Aug 5 2026 |
| Access | Proprietary | Proprietary |
Which is better: Gemini 3.5 Flash-Lite or Muse Spark 1.2?
Muse Spark 1.2 leads Gemini 3.5 Flash-Lite on 1 of the 1 benchmark they both report (Terminal-Bench 2.1). Gemini 3.5 Flash-Lite shipped 15 days before Muse Spark 1.2, 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.
On Terminal-Bench 2.1, Muse Spark 1.2 leads at 82.9% vs Gemini 3.5 Flash-Lite at 54%.
Frequently asked questions
Gemini 3.5 Flash-Lite was released by Google on Jul 21 2026.
Muse Spark 1.2 was released by Meta on Aug 5 2026.
Muse Spark 1.2 leads on Terminal-Bench 2.1 — Gemini 3.5 Flash-Lite 54% vs Muse Spark 1.2 82.9%.
Other comparisons
Gemini 3.5 Flash-LitevsClaude Opus 5Muse Spark 1.2vsClaude Opus 5Gemini 3.5 Flash-LitevsGPT-5.6 SolMuse Spark 1.2vsGPT-5.6 SolGemini 3.5 Flash-LitevsGrok 4.5Muse Spark 1.2vsGrok 4.5Gemini 3.5 Flash-LitevsDeepSeek-V4-Flash-0731Muse Spark 1.2vsDeepSeek-V4-Flash-0731Gemini 3.5 Flash-LitevsMistral Medium 3.5Muse Spark 1.2vsMistral Medium 3.5Gemini 3.5 Flash-LitevsKimi K3Muse Spark 1.2vsKimi K3