Compare / head-to-head
Gemma 4 31BvsLongCat 2.0
LongCat 2.0 leads 1 of 1 shared benchmark. LongCat 2.0 has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0 – 1
LongCat 2.0 leads
Cheaper per token
—
list price, input + output
Larger context
LongCat 2.0
1M tokens
Provider uptime (30d)
100% · —
Google · Meituan LongCat
Gemma 4 31B
Google · released 2026-04-02
textvision
- Context
- 256K
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 6 · 5 core
LongCat 2.0
Meituan LongCat · released 2026-06-30
text
- Context
- 1M
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 10 · 4 core
Quality
Benchmark matrix
1 shared · 5 only Gemma 4 31B · 9 only LongCat 2.0| Benchmark | Gemma 4 31B | LongCat 2.0 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 1 | ||||
| GPQA Diamond | 84.3% ↗ | 88.9% ↗ | -4.6 pt | LongCat 2.0 |
| Only Gemma 4 31B reports · 5 | ||||
| MMLU-Pro | 85.2% ↗ | not reported | — | — |
| AIME 2026 | 89.2% ↗ | not reported | — | — |
| Humanity's Last Exam (no tools) | 19.5% ↗ | not reported | — | — |
| LMArena Elo | 1441.7 ↗ | not reported | — | — |
| LiveCodeBench v6 | 80% ↗ | not reported | — | — |
| Only LongCat 2.0 reports · 9 | ||||
| BrowseComp | not reported | 79.9% ↗ | — | — |
| FORTE | not reported | 73.2% ↗ | — | — |
| IFEval | not reported | 90% ↗ | — | — |
| IMO-AnswerBench | not reported | 81.8% ↗ | — | — |
| RWSearch | not reported | 78.8% ↗ | — | — |
| SWE-bench Multilingual | not reported | 77.3% ↗ | — | — |
| SWE-bench Pro | not reported | 59.5% ↗ | — | — |
| Terminal-Bench 2.1 | not reported | 70.8% ↗ | — | — |
| Writing Bench | not reported | 83.8% ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Gemma 4 31B minus LongCat 2.0 in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Gemma 4 31B | LongCat 2.0 | Edge |
|---|---|---|---|
| Context window | 256K tokens | 1M tokens | LongCat 2.0 |
| Max output | — | — | — |
| Input price / 1M | — | — | — |
| Output price / 1M | — | — | — |
| Cached input / 1M | — | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | — | — | — |
| Modalities | text · vision | text | Gemma 4 31B |
| Released | 2026-04-02 | 2026-06-30 | — |
| Cited benchmark scores | 6 | 10 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Gemma 4 31B vs …
Models sharing the most benchmarksMore matchups
LongCat 2.0 vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Gemma 4 31B and LongCat 2.0 on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.