# Gemini 4 Argon vs Grok 4.1 Fast

> Side-by-side benchmark comparison for Gemini 4 Argon and Grok 4.1 Fast across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemini-4-argon-vs-grok-4-1-fast
- Last updated: September 30, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.7

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Gemini 4 Argon and Grok 4.1 Fast.

## Summary

- Gemini 4 Argon and Grok 4.1 Fast do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Gemini 4 Argon | Grok 4.1 Fast |
|----------|----------|----------|
| Creator | Google | xAI |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Non-Reasoning |
| Context | null | 1M |
| Independent public score (not head-to-head) | 64.59 | 36.22 |
| Benchmarks Covered | 17 | 1 |
| Pricing (input/output) | $2.00 / $10.00 | $0.20 / $0.50 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Gemini 4 Argon public-lane score: 63.7 (Estimated · #14/119)
- Grok 4.1 Fast public-lane score: Coming soon

| Benchmark | Gemini 4 Argon | Grok 4.1 Fast | Winner |
|-----------|-----------|-----------|--------|
| AutomationBench | 51.3% | Coming soon | Coming soon |
| Finance Agent v2 | 65.4% | Coming soon | Coming soon |
| Terminal-Bench 4.0 | 57.40% | Coming soon | Coming soon |
| Agents' Last Exam | 39.5% | Coming soon | Coming soon |
| OSWorld 2.0 | 69.2% | Coming soon | Coming soon |
| CWE-bench v1 | 68.0% | Coming soon | Coming soon |
| Terminal-Bench-Science 0.1 (6x verifier timeout) | 57.6% | Coming soon | Coming soon |
| Gert Labs | Coming soon | 47.32% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Gemini 4 Argon public-lane score: 68.4 (Supported · #8/144)
- Grok 4.1 Fast public-lane score: Coming soon

| Benchmark | Gemini 4 Argon | Grok 4.1 Fast | Winner |
|-----------|-----------|-----------|--------|
| DeepSWE | 77.9% | Coming soon | Coming soon |
| FrontierSWE v2 | 55.1% | Coming soon | Coming soon |
| Vibe Code Bench | 91.90% | Coming soon | Coming soon |
| PostTrainBench v1.1 | 45.3% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Gemini 4 Argon public-lane score: 77.1 (Unranked · 3 rankable rows)
- Grok 4.1 Fast public-lane score: 43.7 (Unranked · 2 rankable rows)

| Benchmark | Gemini 4 Argon | Grok 4.1 Fast | Winner |
|-----------|-----------|-----------|--------|
| Graphwalks BFS 128K | 99.7% | Coming soon | Coming soon |
| GraphWalks BFS 256K–1M | 84.2% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Gemini 4 Argon public-lane score: Coming soon
- Grok 4.1 Fast public-lane score: 32.5 (Unranked · 1 rankable row)

| Benchmark | Gemini 4 Argon | Grok 4.1 Fast | Winner |
|-----------|-----------|-----------|--------|
| Chartography (no tools) | 71.6% | Coming soon | Coming soon |
| LVBench | 91.7% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Gemini 4 Argon public-lane score: 72.9 (Supported · #11/170)
- Grok 4.1 Fast public-lane score: 32.4 (Estimated · #131/170)

| Benchmark | Gemini 4 Argon | Grok 4.1 Fast | Winner |
|-----------|-----------|-----------|--------|
| LABBench2 | 88.8% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Gemini 4 Argon public-lane score: Coming soon
- Grok 4.1 Fast public-lane score: 40.4 (#100/124)

| Benchmark | Gemini 4 Argon | Grok 4.1 Fast | Winner |
|-----------|-----------|-----------|--------|
| Gray Swan IPI (15 attempts) | 0.7% | Coming soon | Coming soon |

## FAQ

### Can I compare Gemini 4 Argon and Grok 4.1 Fast on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Gemini 4 Argon vs Grok 4.1 Fast (Reasoning)](/compare/gemini-4-argon-vs-grok-4-1-fast-reasoning)
- [Grok 4.1 Fast vs Grok 4.1 Fast (Reasoning)](/compare/grok-4-1-fast-vs-grok-4-1-fast-reasoning)
- [Gemini 4 Argon vs GPT-6 Astra](/compare/gemini-4-argon-vs-gpt-6-astra)
- [Grok 4.1 Fast vs GPT-6 Astra](/compare/gpt-6-astra-vs-grok-4-1-fast)

## Explore More

- [Gemini 4 Argon profile](/models/gemini-4-argon)
- [Grok 4.1 Fast profile](/models/grok-4-1-fast)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)