# Chatgpt 4o Latest 20250326 vs Gemini 4 Argon

> Gemini 4 Argon is the stronger model overall, scoring 56.5 to 43.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/chatgpt-4o-vs-gemini-4-argon
- Last updated: 2026-10-11
- Shared benchmarks: 13

## Summary

- They share 13 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 0 categories and Gemini 4 Argon in 9 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in math, where Gemini 4 Argon leads 73.9 to 38.6.

## Snapshot

| | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| Provider | OpenAI | Google |
| Noometry Index | 43.8 | 56.5 |
| Rank | 82 | 24 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Chatgpt 4o Latest 20250326: 41.6 (#122)
- Gemini 4 Argon: 62.0 (#9)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Coding | 1413 | 1550 |
| LMArena WebDev | — | 1678 |
| FrontierSWE | — | 55% |
| SciCode | — | 61.8% |

## Agentic & Tool Use

- Chatgpt 4o Latest 20250326: —
- Gemini 4 Argon: 49.2 (#8)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| APEX-Agents | — | 82.2% |
| Vending-Bench 2 | — | 13,718 |

## Reasoning

- Chatgpt 4o Latest 20250326: 33.8 (#71)
- Gemini 4 Argon: 44.2 (#47)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1548 |
| Kagi LLM Benchmark | 75% | — |
| CritPt | — | 27.1% |

## Math

- Chatgpt 4o Latest 20250326: 38.6 (#134)
- Gemini 4 Argon: 73.9 (#17)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Math | 1407 | 1536 |
| ProofBench | — | 99% |

## Knowledge

- Chatgpt 4o Latest 20250326: 39.2 (#137)
- Gemini 4 Argon: 43.9 (#89)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Expert | 1401 | 1553 |
| Confabulations | 16.6% | — |

## Multimodal

- Chatgpt 4o Latest 20250326: 39.6 (#58)
- Gemini 4 Argon: 46.5 (#14)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Vision | 1243 | — |
| Blueprint-Bench 2 | — | 54.4% |

## Multilingual

- Chatgpt 4o Latest 20250326: 52.9 (#76)
- Gemini 4 Argon: 60.3 (#1)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Non-English | 1419 | 1523 |
| LMArena Chinese | 1457 | 1610 |
| LMArena Russian | 1429 | 1537 |
| LMArena Spanish | 1434 | 1497 |
| LMArena French | 1446 | — |
| LMArena German | 1423 | — |
| LMArena Japanese | 1405 | — |
| LMArena Korean | 1396 | — |

## Instruction Following

- Chatgpt 4o Latest 20250326: 74.0 (#107)
- Gemini 4 Argon: 80.1 (#2)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Instruction Following | 1403 | 1538 |

## Long Context

- Chatgpt 4o Latest 20250326: 43.1 (#107)
- Gemini 4 Argon: 47.6 (#15)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Longer Query | 1413 | 1549 |

## Writing & Preference

- Chatgpt 4o Latest 20250326: 62.6 (#72)
- Gemini 4 Argon: 71.4 (#19)

| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 4 Argon |
|---|---|---|
| LMArena Text | 1429 | 1534 |
| LMArena Creative Writing | 1405 | 1531 |
| LMArena Multi-Turn | 1454 | 1557 |
| EQ-Bench Creative Writing | 1501 | — |

## FAQ

### Is Chatgpt 4o Latest 20250326 better than Gemini 4 Argon?

Gemini 4 Argon is the stronger model overall, scoring 56.5 to 43.8 on the Noometry Index.

### Is Chatgpt 4o Latest 20250326 or Gemini 4 Argon better for coding?

Gemini 4 Argon scores higher on coding benchmarks: 62.0 versus 41.6 in the Noometry coding category.

### How many benchmarks do Chatgpt 4o Latest 20250326 and Gemini 4 Argon share?

13 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Gemini 4 Argon has 21.