# Gemini 2.5 Flash vs Gemma 4 26B A4B

> Side-by-side benchmark comparison for Gemini 2.5 Flash and Gemma 4 26B A4B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemini-2-5-flash-vs-gemma-4-26b-a4b
- Last updated: October 17, 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 and Gemma 4 26B A4B.

## Summary

- Gemini 2.5 Flash and Gemma 4 26B A4B 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 | Gemma 4 26B A4B |
|----------|----------|----------|
| Creator | Google | Google |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 1M | 256K |
| Independent public score (not head-to-head) | 42.15 | 45.65 |
| Benchmarks Covered | 0 | 7 |
| Pricing (input/output) | $0.30 / $2.50 | $0.00 / $0.00 |

## Category Breakdown

### Coding

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash public-lane score: Coming soon
- Gemma 4 26B A4B public-lane score: 30.9 (Supported · #93/150)

| Benchmark | Gemini 2.5 Flash | Gemma 4 26B A4B | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | Coming soon | 77.1% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash public-lane score: 60.1 (Unranked · 2 rankable rows)
- Gemma 4 26B A4B public-lane score: 53.7 (Unranked · 3 rankable rows)

| Benchmark | Gemini 2.5 Flash | Gemma 4 26B A4B | Winner |
|-----------|-----------|-----------|--------|
| MRCRv2 | Coming soon | 44.1% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash public-lane score: 61 (Unranked · 1 rankable row)
- Gemma 4 26B A4B public-lane score: 66.9 (#39/54)

| Benchmark | Gemini 2.5 Flash | Gemma 4 26B A4B | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | Coming soon | 73.8% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash public-lane score: 37.1 (Estimated · #127/184)
- Gemma 4 26B A4B public-lane score: 40 (Estimated · #118/184)

| Benchmark | Gemini 2.5 Flash | Gemma 4 26B A4B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 82.3% | Coming soon |
| MMLU-Pro | Coming soon | 82.6% | Coming soon |
| HLE | Coming soon | 17.2% | Coming soon |
| HLE w/o tools | Coming soon | 8.7% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Gemini 2.5 Flash public-lane score: 45.1 (#106/148)
- Gemma 4 26B A4B public-lane score: 88.7 (#34/148)

## FAQ

### Can I compare Gemini 2.5 Flash and Gemma 4 26B A4B 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 vs Gemini 2.5 Flash-Lite](/compare/gemini-2-5-flash-vs-gemini-2-5-flash-lite)
- [Gemma 4 26B A4B vs Gemini 2.5 Flash-Lite](/compare/gemini-2-5-flash-lite-vs-gemma-4-26b-a4b)
- [Gemini 2.5 Flash vs Gemma 4 31B](/compare/gemini-2-5-flash-vs-gemma-4-31b)
- [Gemma 4 26B A4B vs Gemma 4 31B](/compare/gemma-4-26b-a4b-vs-gemma-4-31b)

## Explore More

- [Gemini 2.5 Flash profile](/models/gemini-2-5-flash)
- [Gemma 4 26B A4B profile](/models/gemma-4-26b-a4b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)