Gemini 4 Argon
Claude Opus 5.5
Muse Wonder
MiMo-V2.6-Pro
Qwen3.8-Max
Kimi K3
GLM-5.3
GPT-5.5
ERNIE 5.1
DeepSeek-V4.1-Flash-20260910
Grok 4.20 Beta
amazon-nova-experimental-chat
Dola Seed 2.0 Pro
NVIDIA-Nemotron-3-Ultra-550B-A55B
Gemma 4 31B
Step 5 PreviewGemini 4 Argon vs Muse Wonder
- Gemini 4 Argon rates higher on LMArena’s text leaderboard: 1526 against 1501.
- Gemini 4 Argon is cheaper: $2 / $10 per million input / output tokens, against $4 / $20 for Muse Wonder.
- On the 10 Vals AI benchmarks both have taken, Gemini 4 Argon wins 9 and Muse Wonder wins 1 (Gemini 4 Argon: Vals Index, Terminal-Bench 4.0, Vibe Code Bench).
Side by side
Models (2/6)
- Gemini 4 Argon
- Muse Wonder
| Benchmark | Gemini 4 Argon | Muse Wonder |
|---|---|---|
| The model | ||
| Lab | Meta | |
| Released | 2026-10-13 | 2026-10-12 |
| Weights | Proprietary | Proprietary |
| Context window | 1M | 1M |
| Input, per 1M tokens | $2 | $4 |
| Output, per 1M tokens | $10 | $20 |
| LMArena, people’s votes | ||
| LMArena TextMillions of people compare two anonymous models side by side and vote for the better answer | 1526#1 of 351 | 1501#7 of 351 |
| LMArena WebDevPeople ask two anonymous models to build the same web app, try both and vote for the better one | 1674#11 of 124 | 1651#18 of 124 |
| LMArena CodingLMArena’s text votes on prompts that ask for code | 1539#2 of 346 | 1518#11 of 346 |
| LMArena MathLMArena’s text votes on math prompts | 1538#1 of 339 | 1484#30 of 339 |
| LMArena Creative writingLMArena’s text votes on stories, poems and other creative writing | 1523#2 of 349 | 1493#7 of 349 |
| LMArena Hard promptsLMArena’s text votes on the hardest prompts | 1538#1 of 351 | 1505#12 of 351 |
| LMArena Instruction followingLMArena’s text votes on prompts with specific instructions to follow | 1528#2 of 351 | 1493#10 of 351 |
| Vals AI, overall | ||
| Vals IndexVals AI’s headline score | 69.24%#3 of 27 | 64.88%#6 of 27 |
| Vals AI, coding | ||
| Terminal-Bench 4.0Frontier-difficulty tasks an agent completes in a real terminal | 57.58%#7 of 55 | 49.49%#10 of 55 |
| Vibe Code BenchBuilding complete web apps from a plain-language brief, graded on whether the app works | 91.91%#2 of 115 | 83.09%#20 of 115 |
| Code MigrationRewriting working programs in a new language, graded on whether the new program still passes its tests | 70.80%#6 of 28 | 72.36%#5 of 28 |
| Vals AI, finance | ||
| Finance AgentThe core tasks of a financial analyst, done as an agent with research tools | 67.66%#2 of 31 | 65.55%#6 of 31 |
| Finance IndexVals AI’s composite of finance tasks | 64.89%#2 of 31 | 61.23%#6 of 31 |
| Tax Agent BenchAgentic research into US corporate tax questions | 44.56%#5 of 76 | 36.27%#12 of 76 |
| Vals AI, law | ||
| Legal IndexVals AI’s composite of legal tasks | 76.72%#2 of 28 | 75.26%#3 of 28 |
| Legal Research BenchAgentic US legal research | 54.81%#4 of 85 | 50.48%#6 of 85 |
| Vals AI, medicine | ||
| MedCodeAssigning the right medical billing codes from clinical notes | 58.80%#3 of 107 | — |
| Vals AI, reasoning | ||
| Terminal-Bench ScienceExpert-written scientific research workflows, run by an agent in a terminal | 44.29%#5 of 42 | 22.86%#10 of 42 |
Add models in the compare tool. Vals Index: Gemini 4 Argon 69.24%, Muse Wonder 64.88%.
Questions
Which is better, Gemini 4 Argon or Muse Wonder?
Gemini 4 Argon rates higher on LMArena’s text leaderboard: 1526 against 1501. Gemini 4 Argon is cheaper: $2 / $10 per million input / output tokens, against $4 / $20 for Muse Wonder. On the 10 Vals AI benchmarks both have taken, Gemini 4 Argon wins 9 and Muse Wonder wins 1 (Gemini 4 Argon: Vals Index, Terminal-Bench 4.0, Vibe Code Bench).
Which is cheaper, Gemini 4 Argon or Muse Wonder?
Gemini 4 Argon is cheaper: $2 / $10 per million input / output tokens, against $4 / $20 for Muse Wonder.