# Gemini 4 Carbon vs GPT-6.1 Sol

As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in 6 of 6 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, Factuality, and Legal.

## Pricing

Gemini 4 Carbon: price per 1M tokens is unset in the catalog.

GPT-6.1 Sol: $4 per 1M blended tokens.

Gemini 4 Carbon: closed weights.

GPT-6.1 Sol: closed weights.

## Benchmarks side by side

| Benchmark | Gemini 4 Carbon | GPT-6.1 Sol |
| --- | ---: | ---: |
| Excel Modeling Benchmark (EMB) | 76.5 | 71.1 |
| Finance Agent | 67.2 | 61.8 |
| Legal Research Bench | 55.8 | 38.5 |
| LMArena Text (style-controlled, coding) | 1573 | 1541 |
| LMArena Text (style-controlled, hard prompts) | 1548 | 1506 |
| LMArena Text (style-controlled, longer query) | 1542 | 1491 |
| LMArena Text (style-controlled, overall) | 1528 | 1481 |
| LMArena Text factuality | 1522 | 1466 |
| LMArena WebDev | 1768 | 1751 |
| Tax Agent Bench | 51.8 | 21.8 |
| Vals Index | 70.5 | 63.9 |
| Vibe Code Bench | 89.1 | 88.9 |

## Verdict

As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in 6 of 6 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, Factuality, and Legal.

- Which to pick, General LLM: As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in General LLM at #1 against #25.
- Which to pick, Reasoning: As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in Reasoning at #1 against #17.
- Which to pick, Coding › Web dev: As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in Coding › Web dev at #4 against #5.
- Which to pick, Long context: As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in Long context at #1 against #20.
- Which to pick, Factuality: As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in Factuality at #1 against #34.
- Which to pick, Legal: As of Nov 3, 2026, Gemini 4 Carbon leads GPT-6.1 Sol in Legal at #1 against #20.

As of Nov 3, 2026, Gemini 4 Carbon is leading, crown pending confirmation in General LLM (since Nov 3, 2026; sources Vals Index and LMArena Text (style-controlled, overall); methodology v1.0).

As of Nov 3, 2026, GPT-6.1 Sol is tied for state of the art in Vision (since Sep 30, 2026; sources GDP.pdf; methodology v1.0).

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