# Gemma 4 31B vs Inkling

> Side-by-side benchmark comparison for Gemma 4 31B and Inkling across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemma-4-31b-vs-inkling
- Last updated: October 14, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Inkling leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Inkling has the higher overall point estimate 52.13 to 39.83. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in agentic, where the averages are 19.3 for Gemma 4 31B and 36.2 for Inkling.
- The biggest single benchmark swing is HLE in Knowledge, with scores of 26.5% and 46%.
- Gemma 4 31B is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Inkling also has the larger context window at 1M.

## Model Snapshot

| Property | Gemma 4 31B | Inkling |
|----------|----------|----------|
| Creator | Google | Thinking Machines Lab |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Hybrid |
| Context | 256K | 1M |
| Overall Score | 39.83 | 52.13 |
| Benchmarks Covered | 10 | 24 |
| Pricing (input/output) | $0.00 / $0.00 | $1.87 / $4.68 |

## Category Breakdown

### Agentic

- Winner: Directional only
- Gemma 4 31B public-lane score: 19.3 (Estimated · #104/124)
- Inkling public-lane score: 36.2 (Supported · #72/124)

| Benchmark | Gemma 4 31B | Inkling | Winner |
|-----------|-----------|-----------|--------|
| Gert Labs | 35.26% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 63.8% | Coming soon |
| BrowseComp | Coming soon | 77.1% | Coming soon |
| MCP Atlas | Coming soon | 74.1% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 47.6% | Coming soon |
| CWE-bench v1 | Coming soon | 37.0% | Coming soon |

### Coding

- Winner: Inkling
- Gemma 4 31B public-lane score: 32.1 (Supported · #88/149)
- Inkling public-lane score: 34 (Supported · #80/149)

| Benchmark | Gemma 4 31B | Inkling | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | 80.0% | Coming soon | Coming soon |
| SWE-Rebench | 41.6% | Coming soon | Coming soon |
| React Native Evals | 75.2% | Coming soon | Coming soon |
| SWE-bench Verified | Coming soon | 77.6% | Coming soon |
| SWE-bench Pro | Coming soon | 54.3% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 63.8% | Coming soon |
| FrontierSWE v2 | Coming soon | 4.1% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 85.5% | Coming soon |
| SWE-bench (Vals) | Coming soon | 77.6% | Coming soon |

### Reasoning

- Winner: Not comparable
- Gemma 4 31B public-lane score: 66.6 (Unranked · 3 rankable rows)
- Inkling public-lane score: 79 (#14/29)

| Benchmark | Gemma 4 31B | Inkling | Winner |
|-----------|-----------|-----------|--------|
| MRCRv2 | 66.4% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Directional only
- Gemma 4 31B public-lane score: 74.3 (#26/54)
- Inkling public-lane score: 67.5 (#35/54)

| Benchmark | Gemma 4 31B | Inkling | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 76.9% | 73.5% | Gemma 4 31B |
| CharXiv | Coming soon | 82% | Coming soon |
| CharXiv w/o tools | Coming soon | 78.1% | Coming soon |

### Knowledge

- Winner: Inkling
- Gemma 4 31B public-lane score: 41.1 (Supported · #111/181)
- Inkling public-lane score: 54.5 (Supported · #62/181)

| Benchmark | Gemma 4 31B | Inkling | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 84.3% | 87.9% | Inkling |
| MMLU-Pro | 85.2% | Coming soon | Coming soon |
| HLE | 26.5% | 46% | Inkling |
| HLE w/o tools | 19.5% | 30% | Inkling |
| GPQA-D | Coming soon | 87.9% | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 87.1% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 86.3% | Coming soon |

### Instruction Following

- Winner: Directional only
- Gemma 4 31B public-lane score: 92.9 (#15/128)
- Inkling public-lane score: 87.6 (#35/128)

| Benchmark | Gemma 4 31B | Inkling | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 79.8% | Coming soon |

### Mathematics

- Winner: Not comparable
- Gemma 4 31B public-lane score: Coming soon
- Inkling public-lane score: 58.3 (#11/12)

| Benchmark | Gemma 4 31B | Inkling | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | Coming soon | 97.1% | Coming soon |
| FrontierMath v2 (Tiers 1-3) | Coming soon | 33.333% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 4.878% | Coming soon |

## FAQ

### Which is better overall, Gemma 4 31B or Inkling?

Inkling has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Gemma 4 31B and Inkling?

The widest category gap is in agentic, where the averages are 19.3 for Gemma 4 31B and 36.2 for Inkling.

### How many benchmarks does Gemma 4 31B cover on BenchLM?

Gemma 4 31B currently has 10 sourced benchmark scores on BenchLM.

### How many benchmarks does Inkling cover on BenchLM?

Inkling currently has 24 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Gemma 4 31B vs Gemma 4 26B A4B](/compare/gemma-4-26b-a4b-vs-gemma-4-31b)
- [Inkling vs Gemma 4 26B A4B](/compare/gemma-4-26b-a4b-vs-inkling)
- [Gemma 4 31B vs Gemma 4 12B](/compare/gemma-4-12b-vs-gemma-4-31b)
- [Inkling vs Gemma 4 12B](/compare/gemma-4-12b-vs-inkling)

## Explore More

- [Gemma 4 31B profile](/models/gemma-4-31b)
- [Inkling profile](/models/inkling)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)