Compare / head-to-head
LongCat Flash ChatvsNVIDIA Nemotron 3 Super 120B-A12B
NVIDIA Nemotron 3 Super 120B-A12B leads 4 of 5 shared benchmarks. NVIDIA Nemotron 3 Super 120B-A12B has the larger context window (1M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
1 – 4
NVIDIA Nemotron 3 Super 120B-A12B leads
Cheaper per token
—
list price, input + output
Larger context
NVIDIA Nemotron 3 Super 120B-A12B
1M tokens
Provider uptime (30d)
— · 100%
Meituan LongCat · NVIDIA
LongCat Flash Chat
Meituan LongCat · released 2025-09-01
text
- Context
- 128K
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 31 · 9 core
NVIDIA Nemotron 3 Super 120B-A12B
NVIDIA · released 2026-03-11
text
- Context
- 1M
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 10 · 8 core
Quality
Benchmark matrix
5 shared · 26 only LongCat Flash Chat · 5 only NVIDIA Nemotron 3 Super 120B-A12B| Benchmark | LongCat Flash Chat | NVIDIA Nemotron 3 Super 120B-A12B | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 5 | ||||
| SWE-bench Verified | 60.4% ↗ | 60.47% ↗ | -0.1 pt | NVIDIA Nemotron 3 Super 120B-A12B |
| MMLU-Pro | 82.68% ↗ | 83.73% ↗ | -1 pt | NVIDIA Nemotron 3 Super 120B-A12B |
| AIME 2025 | 61.25% ↗ | 90.21% ↗ | -29 pt | NVIDIA Nemotron 3 Super 120B-A12B |
| LMArena Elo | 1422.9 ↗ | 1377.9 ↗ | +45 | LongCat Flash Chat |
| LiveCodeBench | 48.02% ↗ | 81.19% ↗ | -33.2 pt | NVIDIA Nemotron 3 Super 120B-A12B |
| Only LongCat Flash Chat reports · 26 | ||||
| GPQA Diamond | 73.23% ↗ | not reported | — | — |
| MMLU | 89.71% ↗ | not reported | — | — |
| AceBench | 76.1% ↗ | not reported | — | — |
| AIME 2024 | 70.42% ↗ | not reported | — | — |
| ArenaHard-V2 | 86.5% ↗ | not reported | — | — |
| BeyondAIME | 43% ↗ | not reported | — | — |
| C-Eval | 90.44% ↗ | not reported | — | — |
| CMMLU | 84.34% ↗ | not reported | — | — |
| COLLIE | 57.1% ↗ | not reported | — | — |
| DROP | 79.06% ↗ | not reported | — | — |
| GraphWalks-128k | 51.05% ↗ | not reported | — | — |
| HumanEval+ | 88.41% ↗ | not reported | — | — |
| IFEval | 89.65% ↗ | not reported | — | — |
| MATH500 | 96.4% ↗ | not reported | — | — |
| MBPP+ | 79.63% ↗ | not reported | — | — |
| Meeseeks-zh | 43.03% ↗ | not reported | — | — |
| Safety: Criminal | 91.24% ↗ | not reported | — | — |
| Safety: Harmful | 83.98% ↗ | not reported | — | — |
| Safety: Misinformation | 81.72% ↗ | not reported | — | — |
| Safety: Privacy | 93.98% ↗ | not reported | — | — |
| Tau2-Bench (airline) | 58% ↗ | not reported | — | — |
| Tau2-Bench (retail) | 71.27% ↗ | not reported | — | — |
| Tau2-Bench (telecom) | 73.68% ↗ | not reported | — | — |
| TerminalBench | 39.51% ↗ | not reported | — | — |
| VitaBench | 24.3% ↗ | not reported | — | — |
| ZebraLogic | 89.3% ↗ | not reported | — | — |
| Only NVIDIA Nemotron 3 Super 120B-A12B reports · 5 | ||||
| Humanity's Last Exam (no tools) | not reported | 18.26% ↗ | — | — |
| GPQA (no tools) | not reported | 79.23% ↗ | — | — |
| GPQA (with tools) | not reported | 82.7% ↗ | — | — |
| Humanity's Last Exam (with tools) | not reported | 22.82% ↗ | — | — |
| Terminal-Bench Core 2.0 | not reported | 31% ↗ | — | — |
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 LongCat Flash Chat minus NVIDIA Nemotron 3 Super 120B-A12B 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 | LongCat Flash Chat | NVIDIA Nemotron 3 Super 120B-A12B | Edge |
|---|---|---|---|
| Context window | 128K tokens | 1M tokens | NVIDIA Nemotron 3 Super 120B-A12B |
| 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 | text | Tie |
| Released | 2025-09-01 | 2026-03-11 | — |
| Cited benchmark scores | 31 | 10 | — |
Reliability
Provider status
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