# Gemini 2.5 Flash-Lite vs Gemini 4 Argon

> Side-by-side benchmark comparison for Gemini 2.5 Flash-Lite and Gemini 4 Argon across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemini-2-5-flash-lite-vs-gemini-4-argon
- Last updated: November 13, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Gemini 2.5 Flash-Lite and Gemini 4 Argon.

## Summary

- Gemini 2.5 Flash-Lite and Gemini 4 Argon 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 2.5 Flash-Lite | Gemini 4 Argon |
|----------|----------|----------|
| Creator | Google | Google |
| Type | Proprietary | Proprietary |
| Reasoning | Hybrid | Reasoning |
| Context | 1M | 1M |
| Independent public score (not head-to-head) | null | 79.03 |
| Benchmarks Covered | 5 | 39 |
| Pricing (input/output) | $0.10 / $0.40 | $2.00 / $10.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash-Lite public-lane score: Coming soon
- Gemini 4 Argon public-lane score: 74.9 (Supported · #6/135)

| Benchmark | Gemini 2.5 Flash-Lite | Gemini 4 Argon | Winner |
|-----------|-----------|-----------|--------|
| AutomationBench | Coming soon | 51.3% | Coming soon |
| Finance Agent v2 | Coming soon | 65.4% | Coming soon |
| Terminal-Bench 4.0 | Coming soon | 57.40% | Coming soon |
| Agents' Last Exam | Coming soon | 39.5% | Coming soon |
| OSWorld 2.0 | Coming soon | 69.2% | Coming soon |
| CWE-bench v1 | Coming soon | 68.0% | Coming soon |
| Terminal-Bench-Science 0.1 (6x verifier timeout) | Coming soon | 57.6% | Coming soon |
| MazeBench | Coming soon | 12% | Coming soon |
| OSWorld 2.1 Offline | Coming soon | 74.7% | Coming soon |
| ExploitGym | Coming soon | 39.5% | Coming soon |
| RoboDojo Sim | Coming soon | 34.2% | Coming soon |
| CWE-bench | Coming soon | 65.0% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 57.7% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash-Lite public-lane score: Coming soon
- Gemini 4 Argon public-lane score: 71.8 (Supported · #9/162)

| Benchmark | Gemini 2.5 Flash-Lite | Gemini 4 Argon | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 31.6% | Coming soon | Coming soon |
| ScarfBench | Coming soon | 75.2% | Coming soon |
| DeepSWE | Coming soon | 77.9% | Coming soon |
| FrontierSWE v2 | Coming soon | 55.0% | Coming soon |
| Vibe Code Bench | Coming soon | 91.90% | Coming soon |
| PostTrainBench v1.1 | Coming soon | 45.3% | Coming soon |
| Bug Hunt Bench | Coming soon | 40.7 fixes | Coming soon |
| FrontierCode 2.0 | Coming soon | 26.3% | Coming soon |
| CursorBench 4.0 | Coming soon | 52.9% | Coming soon |
| PostTrainBench | Coming soon | 40.4% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash-Lite public-lane score: Coming soon
- Gemini 4 Argon public-lane score: 76.5 (Supported · #7/160)

| Benchmark | Gemini 2.5 Flash-Lite | Gemini 4 Argon | Winner |
|-----------|-----------|-----------|--------|
| STEMBench | Coming soon | 2.44 | Coming soon |
| Graphwalks BFS 128K | Coming soon | 99.7% | Coming soon |
| GraphWalks BFS 256K–1M | Coming soon | 84.2% | Coming soon |
| ARC-AGI-1 | Coming soon | 98.50% | Coming soon |
| ARC-AGI-2 | Coming soon | 91.3% | Coming soon |
| ARC-AGI-3 | Coming soon | 46.3% | Coming soon |
| ARC-AGI-3 Provider Adapter | Coming soon | 97.30% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash-Lite public-lane score: Coming soon
- Gemini 4 Argon public-lane score: Coming soon

| Benchmark | Gemini 2.5 Flash-Lite | Gemini 4 Argon | Winner |
|-----------|-----------|-----------|--------|
| MMMU | 72.9% | Coming soon | Coming soon |
| ParseBench-2 | Coming soon | 84.20% | Coming soon |
| ExtractBench Pro | Coming soon | 30% | Coming soon |
| Chartography (no tools) | Coming soon | 71.6% | Coming soon |
| LVBench | Coming soon | 91.7% | Coming soon |
| Blueprint-Bench 2 | Coming soon | 54.4% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash-Lite public-lane score: Coming soon
- Gemini 4 Argon public-lane score: 79.2 (Supported · #8/180)

| Benchmark | Gemini 2.5 Flash-Lite | Gemini 4 Argon | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 64.6% | Coming soon | Coming soon |
| SimpleQA | 10.7% | Coming soon | Coming soon |
| LABBench2 | Coming soon | 88.8% | Coming soon |
| Morphology-to-molecule matching | Coming soon | 25.2% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash-Lite public-lane score: 35.3 (#133/157)
- Gemini 4 Argon public-lane score: Coming soon

| Benchmark | Gemini 2.5 Flash-Lite | Gemini 4 Argon | Winner |
|-----------|-----------|-----------|--------|
| Gray Swan IPI (15 attempts) | Coming soon | 0.7% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash-Lite public-lane score: Coming soon
- Gemini 4 Argon public-lane score: 87.4 (Unranked · 2 rankable rows)

| Benchmark | Gemini 2.5 Flash-Lite | Gemini 4 Argon | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | 49.8% | Coming soon | Coming soon |
| FrontierMath v2 (Tiers 1-3) | Coming soon | 85.965% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 78.049% | Coming soon |

## FAQ

### Can I compare Gemini 2.5 Flash-Lite and Gemini 4 Argon 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 2.5 Flash-Lite vs Gemini 2.5 Flash](/compare/gemini-2-5-flash-vs-gemini-2-5-flash-lite)
- [Gemini 4 Argon vs Gemini 2.5 Flash](/compare/gemini-2-5-flash-vs-gemini-4-argon)
- [Gemini 2.5 Flash-Lite vs Gemini 4 Carbon](/compare/gemini-2-5-flash-lite-vs-gemini-4-carbon)
- [Gemini 4 Argon vs Gemini 4 Carbon](/compare/gemini-4-argon-vs-gemini-4-carbon)

## Explore More

- [Gemini 2.5 Flash-Lite profile](/models/gemini-2-5-flash-lite)
- [Gemini 4 Argon profile](/models/gemini-4-argon)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)