Compare / head-to-head
Gemini 4 Argonvs
Muse Spark 1.2
Gemini 4 Argon leads 8 of 8 shared benchmarks. Muse Spark 1.2 is 2.2x cheaper per token.
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
8 – 0
Gemini 4 Argon leads
Cheaper per token
Muse Spark 1.2
2.2x cheaper, input + output
Larger context
—
unknown
Providers
2 providers
Google · Meta
Gemini 4 Argon
Google · released 2026-09-30
textvisionvideo
Muse Spark 1.2
Meta · released 2026-08-05
textvisionvideoaudio
Quality
Benchmark matrix
8 shared · 4 only Gemini 4 Argon · 15 only Muse Spark 1.2| Benchmark | Gemini 4 Argon | Muse Spark 1.2 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 8 | ||||
| LMArena Elo | 1525.2 ↗ | 1493.5 ↗ | +31.7 | Gemini 4 Argon |
| APEX-Agents (Mercor) | 82.2% ↗ | 36.4% ↗ | +45.8 pt | Gemini 4 Argon |
| DeepSWE v1.1 | 77.9% ↗ | 59.3% ↗ | +18.6 pt | Gemini 4 Argon |
| FrontierSWE V2 (Proximal Labs) | 55% ↗ | 12% ↗ | +43 pt | Gemini 4 Argon |
| LMArena Agent (LMArena) | 0.0757 ↗ | -0.0327 ↗ | +0.1 | Gemini 4 Argon |
| LMArena WebDev (LMArena) | 1679.5 ↗ | 1531.8 ↗ | +147.7 | Gemini 4 Argon |
| SAGE (Vals AI) | 53.6% ↗ | 47.7% ↗ | +5.9 pt | Gemini 4 Argon |
| Terminal-Bench 4.0 (Vals AI) | 57.6% ↗ | 6.1% ↗ | +51.5 pt | Gemini 4 Argon |
| Only Gemini 4 Argon reports · 4 | ||||
| AutomationBench | 51.3% ↗ | not reported | — | — |
| CWE-bench v1 | 68% ↗ | not reported | — | — |
| LVBench | 91.7% ↗ | not reported | — | — |
| Vending-Bench 2 (Andon Labs) | 13718.16 ↗ | not reported | — | — |
| Only Muse Spark 1.2 reports · 15 | ||||
| DeepSWE v1.1 (Datacurve) | not reported | 54.9% ↗ | — | — |
| LiveBench Agentic Coding (LiveBench) | not reported | 57.6% ↗ | — | — |
| LiveBench Coding (LiveBench) | not reported | 77.5% ↗ | — | — |
| LiveBench Data Analysis (LiveBench) | not reported | 76.5% ↗ | — | — |
| LiveBench Instruction Following (LiveBench) | not reported | 74.3% ↗ | — | — |
| LiveBench Language (LiveBench) | not reported | 78.6% ↗ | — | — |
| LiveBench Mathematics (LiveBench) | not reported | 91.2% ↗ | — | — |
| LiveBench Reasoning (LiveBench) | not reported | 90% ↗ | — | — |
| LMArena Vision (LMArena) | not reported | 1292.8 ↗ | — | — |
| MCP Atlas | not reported | 90.3% ↗ | — | — |
| SimpleBench (SimpleBench) | not reported | 74.5% ↗ | — | — |
| SimpleQA Verified | not reported | 60.3% ↗epoch run | — | — |
| Terminal-Bench 2.1 | not reported | 82.9% ↗ | — | — |
| Toolathlon-Verified (HKUST) | not reported | 75.9% ↗ | — | — |
| WeirdML (Håvard Tveit Ihle) | not reported | 60.3% ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Gemini 4 Argon minus Muse Spark 1.2 in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Gemini 4 Argon | Muse Spark 1.2 | Edge |
|---|---|---|---|
| Context window | — | 1.0M tokens | — |
| Max output | 1M tokens | — | — |
| Input price / 1M | $2 ↗ | $1.25 ↗ | Muse Spark 1.2 |
| Output price / 1M | $10 ↗ | $4.25 ↗ | Muse Spark 1.2 |
| Cached input / 1M | $0.1 ↗ | $0.15 ↗ | Gemini 4 Argon |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $12 | $5.5 | Muse Spark 1.2 |
| Modalities | text · vision · video | text · vision · video · audio | Muse Spark 1.2 |
| Released | 2026-09-30 | 2026-08-05 | — |
| Cited benchmark scores | 12 | 23 | — |
Reliability
Provider status
Live from /statusMore matchups
Gemini 4 Argon vs …
Models sharing the most benchmarksMore matchups
Muse Spark 1.2 vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Gemini 4 Argon and Muse Spark 1.2 on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.