# Gemma 4 E4B vs LongCat-2.5

> Side-by-side benchmark comparison for Gemma 4 E4B and LongCat-2.5 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemma-4-e4b-vs-longcat-2-5
- Last updated: November 9, 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 Gemma 4 E4B and LongCat-2.5.

## Summary

- Gemma 4 E4B and LongCat-2.5 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 | Gemma 4 E4B | LongCat-2.5 |
|----------|----------|----------|
| Creator | Google | Meituan |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Hybrid |
| Context | 128K | 1M |
| Independent public score (not head-to-head) | 26.35 | null |
| Benchmarks Covered | 7 | 22 |
| Pricing (input/output) | $0.00 / $0.00 | $0.30 / $1.20 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Gemma 4 E4B public-lane score: Coming soon
- LongCat-2.5 public-lane score: Coming soon

| Benchmark | Gemma 4 E4B | LongCat-2.5 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | Coming soon | 88.4% | Coming soon |
| Terminal-Bench 4.0 | Coming soon | 38.50% | Coming soon |
| BrowseComp | Coming soon | 91.9% | Coming soon |
| AutomationBench | Coming soon | 51.8% | Coming soon |
| HLE w/ tools | Coming soon | 63.1% | Coming soon |
| Agents' Last Exam | Coming soon | 38.5% | Coming soon |
| MCP Atlas | Coming soon | 83.1% | Coming soon |
| JobBench | Coming soon | 65.4% | Coming soon |
| skillsBench | Coming soon | 63.3% | Coming soon |
| SpreadsheetBench 2 | Coming soon | 34.9% | Coming soon |
| Claw-Eval | Coming soon | 78.3% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Gemma 4 E4B public-lane score: 17.6 (Estimated · #145/158)
- LongCat-2.5 public-lane score: Coming soon

| Benchmark | Gemma 4 E4B | LongCat-2.5 | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | 52.0% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 88.4% | Coming soon |
| ProgramBench | Coming soon | 25.5% | Coming soon |
| DeepSWE | Coming soon | 64.6% | Coming soon |
| PaperBench | Coming soon | 82.1% | Coming soon |
| SWE-Atlas Codebase QnA | Coming soon | 58.3% | Coming soon |
| NL2Repo | Coming soon | 60.5% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Gemma 4 E4B public-lane score: 22.8 (Supported · #142/157)
- LongCat-2.5 public-lane score: Coming soon

| Benchmark | Gemma 4 E4B | LongCat-2.5 | Winner |
|-----------|-----------|-----------|--------|
| MRCRv2 | 25.4% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Gemma 4 E4B public-lane score: 29.1 (Supported · #67/67)
- LongCat-2.5 public-lane score: Coming soon

| Benchmark | Gemma 4 E4B | LongCat-2.5 | Winner |
|-----------|-----------|-----------|--------|
| ExtractBench (LlamaIndex) | 69.64% | Coming soon | Coming soon |
| ParseBench | 41.13% | Coming soon | Coming soon |
| MMMU-Pro | 52.6% | Coming soon | Coming soon |
| Vision2Web | Coming soon | 78.6% | Coming soon |
| CharXiv | Coming soon | 90.2% | Coming soon |
| MathVision w/ Python | Coming soon | 96.5% | Coming soon |
| Video-MME | Coming soon | 85.2% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Gemma 4 E4B public-lane score: 29 (Estimated · #156/179)
- LongCat-2.5 public-lane score: Coming soon

| Benchmark | Gemma 4 E4B | LongCat-2.5 | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 58.6% | Coming soon | Coming soon |
| MMLU-Pro | 69.4% | Coming soon | Coming soon |
| FrontierScience | Coming soon | 77% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Gemma 4 E4B public-lane score: 51.9 (#95/157)
- LongCat-2.5 public-lane score: Coming soon

## FAQ

### Can I compare Gemma 4 E4B and LongCat-2.5 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

- [Gemma 4 E4B vs Gemma 4 26B A4B](/compare/gemma-4-26b-a4b-vs-gemma-4-e4b)
- [LongCat-2.5 vs Gemma 4 26B A4B](/compare/gemma-4-26b-a4b-vs-longcat-2-5)
- [Gemma 4 E4B vs Gemma 4 12B](/compare/gemma-4-12b-vs-gemma-4-e4b)
- [LongCat-2.5 vs Gemma 4 12B](/compare/gemma-4-12b-vs-longcat-2-5)

## Explore More

- [Gemma 4 E4B profile](/models/gemma-4-e4b)
- [LongCat-2.5 profile](/models/longcat-2-5)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)