# Gemini 4 Argon vs Kimi K3.1 Pro

As of Nov 3, 2026, Gemini 4 Argon leads Kimi K3.1 Pro in 3 of 4 shared categories: General LLM, Science, and Legal.

## Pricing

Gemini 4 Argon: $4 per 1M blended tokens.

Kimi K3.1 Pro: $4 per 1M blended tokens.

Gemini 4 Argon: closed weights.

Kimi K3.1 Pro: closed weights.

## Benchmarks side by side

| Benchmark | Gemini 4 Argon | Kimi K3.1 Pro |
| --- | ---: | ---: |
| Excel Modeling Benchmark (EMB) | 74.8 | 70.0 |
| Finance Agent | 67.7 | 61.5 |
| Legal Research Bench | 54.8 | 37.5 |
| LMArena WebDev | 1679 | 1695 |
| MysteryMechanism | 45.5 | 26.1 |
| ProofBench | 99.0 | 91.0 |
| Tax Agent Bench | 44.6 | 24.9 |
| Vals Index | 69.2 | 62.5 |
| Vibe Code Bench | 91.9 | 84.9 |

## Verdict

As of Nov 3, 2026, Gemini 4 Argon leads Kimi K3.1 Pro in 3 of 4 shared categories: General LLM, Science, and Legal.

- Which to pick, General LLM: As of Nov 3, 2026, Gemini 4 Argon leads Kimi K3.1 Pro in General LLM at #1 against #51.
- Which to pick, Science: As of Nov 3, 2026, Gemini 4 Argon leads Kimi K3.1 Pro in Science at #1 against #15.
- Which to pick, Coding › Web dev: As of Nov 3, 2026, Kimi K3.1 Pro leads Gemini 4 Argon in Coding › Web dev at #8 against #10.
- Which to pick, Legal: As of Nov 3, 2026, Gemini 4 Argon leads Kimi K3.1 Pro in Legal at #3 against #22.

As of Nov 3, 2026, Gemini 4 Argon is tied for state of the art in General LLM (since Oct 20, 2026; sources LMArena Text (style-controlled, overall) and Vals Index; methodology v1.0).

As of Nov 3, 2026, Kimi K3.1 Pro is ranked #8 in Coding › Web dev (since Nov 3, 2026; sources LMArena WebDev; methodology v1.0).

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