# Gemini 4 Argon vs Hy4 preview

> Gemini 4 Argon is the stronger model overall, scoring 56.5 to 45.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-4-argon-vs-hy4-preview
- Last updated: 2026-10-11
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Gemini 4 Argon scores higher in 3 categories and Hy4 preview in 0 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in math, where Gemini 4 Argon leads 73.9 to 55.7.
- The biggest single-benchmark swing is ProofBench: 99% for Gemini 4 Argon and 75% for Hy4 preview.
- Hy4 preview has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| Provider | Google | Tencent |
| Noometry Index | 56.5 | 45.3 |
| Rank | 24 | 73 |
| Context | — | 1.05M |
| Input $/M | — | $0.83 |
| Output $/M | — | $2.50 |
| Weights | Proprietary | Open |

## Coding

- Gemini 4 Argon: 62.0 (#9)
- Hy4 preview: 51.6 (#38)

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| LMArena WebDev | 1678 | 1632 |
| FrontierSWE | 55% | — |
| SciCode | 61.8% | — |
| LMArena Coding | 1550 | — |

## Agentic & Tool Use

- Gemini 4 Argon: 49.2 (#8)
- Hy4 preview: —

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| APEX-Agents | 82.2% | — |
| Vending-Bench 2 | 13,718 | — |

## Reasoning

- Gemini 4 Argon: 44.2 (#47)
- Hy4 preview: 31.9 (#79)

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| NYT Connections (extended) | — | 68.2% |
| CritPt | 27.1% | — |
| LMArena Hard Prompts | 1548 | — |

## Math

- Gemini 4 Argon: 73.9 (#17)
- Hy4 preview: 55.7 (#42)

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| ProofBench | 99% | 75% |
| LMArena Math | 1536 | — |

## Knowledge

- Gemini 4 Argon: 43.9 (#89)
- Hy4 preview: —

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| LMArena Expert | 1553 | — |

## Multimodal

- Gemini 4 Argon: 46.5 (#14)
- Hy4 preview: —

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| Blueprint-Bench 2 | 54.4% | — |

## Multilingual

- Gemini 4 Argon: 60.3 (#1)
- Hy4 preview: —

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| LMArena Non-English | 1523 | — |
| LMArena Chinese | 1610 | — |
| LMArena Russian | 1537 | — |
| LMArena Spanish | 1497 | — |

## Instruction Following

- Gemini 4 Argon: 80.1 (#2)
- Hy4 preview: —

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| LMArena Instruction Following | 1538 | — |

## Long Context

- Gemini 4 Argon: 47.6 (#15)
- Hy4 preview: —

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| LMArena Longer Query | 1549 | — |

## Writing & Preference

- Gemini 4 Argon: 71.4 (#19)
- Hy4 preview: —

| Benchmark | Gemini 4 Argon | Hy4 preview |
|---|---|---|
| LMArena Text | 1534 | — |
| LMArena Creative Writing | 1531 | — |
| LMArena Multi-Turn | 1557 | — |

## FAQ

### Is Gemini 4 Argon better than Hy4 preview?

Gemini 4 Argon is the stronger model overall, scoring 56.5 to 45.3 on the Noometry Index.

### Is Gemini 4 Argon or Hy4 preview better for coding?

Gemini 4 Argon scores higher on coding benchmarks: 62.0 versus 51.6 in the Noometry coding category.

### How many benchmarks do Gemini 4 Argon and Hy4 preview share?

2 benchmarks have published results for both models. Gemini 4 Argon has 21 scored results on Noometry and Hy4 preview has 3.