Model comparison
Claude Haiku 5.5 vs Nemotron 3 Super
Claude Haiku 5.5 is the stronger model overall, scoring 49.5 to 40.1 on the Noometry Index.
Last verified . 1 shared benchmarks.
NVIDIASummary
- They share 1 benchmark with published results for both. Claude Haiku 5.5 scores higher in 4 categories and Nemotron 3 Super in 0 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in math, where Claude Haiku 5.5 leads 73.6 to 39.6.
- The biggest single-benchmark swing is NYT Connections (extended): 65.7% for Claude Haiku 5.5 and 15.4% for Nemotron 3 Super.
- Nemotron 3 Super is cheaper at $0.08 / $0.45 per million input/output tokens, against $0.10 / $0.50 for Claude Haiku 5.5.
- Claude Haiku 5.5 accepts more context: 1M tokens versus 262K.
- Nemotron 3 Super has downloadable open weights; the other is API-only.
Side by side
| Claude Haiku 5.5 | Nemotron 3 Super | |
|---|---|---|
| Provider | Anthropic | NVIDIA |
| Noometry Index | 49.5 | 40.1 |
| Released | 2026-10-07 | 2026-03-11 |
| Weights | Proprietary | Open |
| Context window | 1M | 262K |
| Max output | 128K | 131K |
| Input $ / M tokens | $0.10 | $0.08 |
| Output $ / M tokens | $0.50 | $0.45 |
| Results tracked | 9 | 21 |
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Category by category
Coding Claude Haiku 5.5 leads
Claude Haiku 5.5: 49.2 (#50), Nemotron 3 Super: 39.4 (#158)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| LMArena WebDev | 1587 | — |
| SciCode | — | 36% |
| WeirdML | — | 38% |
| LMArena Coding | — | 1403 |
| ALE-Bench | — | 213.9 |
Reasoning Claude Haiku 5.5 leads
Claude Haiku 5.5: 35.2 (#69), Nemotron 3 Super: 18.7 (#276)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| NYT Connections (extended) | 65.7% | 15.4% |
| CritPt | — | 3.1% |
| LMArena Hard Prompts | — | 1386 |
| Mystery Game Puzzles | 30% | — |
Math Claude Haiku 5.5 leads
Claude Haiku 5.5: 73.6 (#18), Nemotron 3 Super: 39.6 (#101)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| FrontierMath (Tiers 1-3) | 75.1% | — |
| FrontierMath Tier 4 | 46.3% | — |
| MathArena Final-Answer Competitions | — | 60.4% |
| OTIS Mock AIME 2024-2025 | 98.9% | — |
| LMArena Math | — | 1380 |
Knowledge Claude Haiku 5.5 leads
Claude Haiku 5.5: 50.8 (#70), Nemotron 3 Super: 38.9 (#139)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| GPQA Diamond | 89.6% | — |
| SimpleQA Verified | 23.8% | — |
| LMArena Expert | — | 1398 |
Multimodal Not comparable
Claude Haiku 5.5: 43.7 (#21), Nemotron 3 Super: —
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| Furniture Assembly | 47.5% | — |
Multilingual Not comparable
Claude Haiku 5.5: —, Nemotron 3 Super: 48.4 (#144)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Non-English | — | 1355 |
| LMArena Chinese | — | 1432 |
| LMArena French | — | 1405 |
| LMArena German | — | 1341 |
| LMArena Russian | — | 1336 |
| LMArena Spanish | — | 1417 |
Instruction Following Not comparable
Claude Haiku 5.5: —, Nemotron 3 Super: 71.2 (#154)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Instruction Following | — | 1347 |
Long Context Not comparable
Claude Haiku 5.5: —, Nemotron 3 Super: 41.5 (#139)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Longer Query | — | 1362 |
Writing & Preference Not comparable
Claude Haiku 5.5: —, Nemotron 3 Super: 55.9 (#140)
| Benchmark | Claude Haiku 5.5 | Nemotron 3 Super |
|---|---|---|
| LMArena Text | — | 1378 |
| LMArena Creative Writing | — | 1317 |
| LMArena Multi-Turn | — | 1369 |
Frequently asked questions
Is Claude Haiku 5.5 better than Nemotron 3 Super?
Claude Haiku 5.5 is the stronger model overall, scoring 49.5 to 40.1 on the Noometry Index.
Which is cheaper, Claude Haiku 5.5 or Nemotron 3 Super?
Nemotron 3 Super is cheaper. It lists at $0.08 per million input tokens and $0.45 per million output tokens; Claude Haiku 5.5 lists at $0.10 and $0.50.
Is Claude Haiku 5.5 or Nemotron 3 Super better for coding?
Claude Haiku 5.5 scores higher on coding benchmarks: 49.2 versus 39.4 in the Noometry coding category.
Which has the bigger context window?
Claude Haiku 5.5 does, with 1M tokens against 262K.
How many benchmarks do Claude Haiku 5.5 and Nemotron 3 Super share?
1 benchmark has published results for both models. Claude Haiku 5.5 has 9 scored results on Noometry and Nemotron 3 Super has 21.