Nemotron 3 Nano 30B A3B vs o1
o1 leads Nemotron 3 Nano 30B A3B on the Artificial Analysis Intelligence Index, 15.2 to 8.9, and Nemotron 3 Nano 30B A3B costs 272.7x less per output token ($0.22 vs $60.00 per million). Updated October 22, 2026; 37 benchmarks have a result for both.
Nemotron 3 Nano 30B A3B or o1: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Pick Nemotron 3 Nano 30B A3B for output tokens 272.7x cheaper ($0.22 vs $60.00 per million) and a larger context window (262K against 200K tokens).
- Shared results
- 37
- Nemotron 3 Nano 30B A3B only
- 5
- o1 only
- 32
- Like-for-like categories
- 7 of 9
Only benchmarks that tested both models count toward a pick; a result only one model has is shown but not compared.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Intelligence
AA Intelligence Index
o1
o1 leads, 15.2 against 8.9.
Same board, both measured
Agentic work
AA Agentic Index
No call
Only Nemotron 3 Nano 30B A3B has a AA Agentic Index result, 1.0.
Directional only
Reasoning
GPQA Diamond
No call
Only o1 has a GPQA Diamond result, 73.2%.
Directional only
Math
AIME
No call
Only o1 has a AIME result, 71.5%.
Directional only
Knowledge
MMLU Pro
No call
Only o1 has a MMLU Pro result, 83.5%.
Directional only
Long documents
Listed context window
Nemotron 3 Nano 30B A3B
Nemotron 3 Nano 30B A3B takes 262K tokens against 200K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Nemotron 3 Nano 30B A3B
Nemotron 3 Nano 30B A3B $0.0002, o1 $0.045 per turn.
List prices
At a glance
- Coding index
- Nemotron 3 Nano 30B A3B not benchmarked, o1 not benchmarked.
- Widest category
- Agentic work, 21.6 points apart on average over 1 shared benchmark.
- Widest single gap
- Long context reasoning (AA-LCR): Nemotron 3 Nano 30B A3B 38.0% against o1 65.0%, 27.0 points apart on a 0 to 100 scale.
- Output price
- Nemotron 3 Nano 30B A3B $0.22 against o1 $60.00 per million output tokens, 272.7x apart.
- Context window
- Nemotron 3 Nano 30B A3B takes 262K tokens, o1 200K.
Benchmark by benchmark
First the score: boards each model leads, per category, where both have a result. Then every board, a category to a fold; bars are each result on a 0 to 100 scale, so compare the two in a row, not one row with another.
| Category | Nemotron 3 Nano 30B A3B | Bars | o1 | Ties |
|---|---|---|---|---|
| Coding | 4 | 1 | ||
| Intelligence | 0 | 1 | ||
| Agentic work | 0 | 1 | ||
| Reasoning | 3 | 2 | ||
| Math | 0 | 2 | ||
| Knowledge | 1 | 4 | ||
| General | 5 | 13 | ||
| All shared boards | 13 | 24 |
CodingLike-for-likeSix of these boards feed the Vibe Coding Index41
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| Aider polyglot | Not measured | 61.7% | Only o1 measured |
| AA Coding Index | 14.4 | 39.7 | o1 |
| LiveCodeBench (Vals AI) | Not measured | 50.3% | Only o1 measured |
| LiveCodeBench (Artificial Analysis run) | 74.1% | 67.9% | Nemotron 3 Nano 30B A3B |
| SciCode | 30.6% | Not measured | Only Nemotron 3 Nano 30B A3B measured |
| Terminal-Bench Hard (Artificial Analysis run) | 13.6% | 12.9% | Nemotron 3 Nano 30B A3B |
| WeirdML | Not measured | 46.1% | Only o1 measured |
| LMArena Text: coding | 1378 | 1367 | Nemotron 3 Nano 30B A3B |
| LMArena Text: software and IT | 1383 | 1366 | Nemotron 3 Nano 30B A3B |
| SciCode | Not measured | 4.6% | Only o1 measured |
| Neither model has a result on the other 29 boards here | |||
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index01
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| AA Intelligence Index | 8.9 | 15.2 | o1 |
| Epoch Capabilities Index | Not measured | 141.7 | Only o1 measured |
Agentic workLike-for-likePublic boards, shown as published, kept out of the index01
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| AA Agentic Index | 1.0 | Not measured | Only Nemotron 3 Nano 30B A3B measured |
| τ²-Bench Telecom | 40.9% | 62.6% | o1 |
| METR time horizons | Not measured | 51.1% | Only o1 measured |
| Neither model has a result on the other 38 boards here | |||
ReasoningLike-for-likePublic boards, shown as published, kept out of the index32
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| GPQA Diamond | Not measured | 73.2% | Only o1 measured |
| MMMU Pro (Vals AI) | Not measured | 77.4% | Only o1 measured |
| GPQA Diamond (Artificial Analysis run) | 75.7% | 74.7% | Nemotron 3 Nano 30B A3B |
| Humanity's Last Exam (Artificial Analysis run) | 11.4% | 7.0% | Nemotron 3 Nano 30B A3B |
| GPQA Diamond (Epoch AI run) | Not measured | 76.8% | Only o1 measured |
| ARC-AGI | Not measured | 30.7% | Only o1 measured |
| SimpleBench | Not measured | 40.1% | Only o1 measured |
| Chess puzzles | Not measured | 10.0% | Only o1 measured |
| VPCT | Not measured | 37.0% | Only o1 measured |
| LMArena Text: hard prompts | 1348 | 1371 | o1 |
| LMArena Text: expert | 1355 | 1361 | o1 |
| LMArena Text: hard prompts in English | 1376 | 1372 | Nemotron 3 Nano 30B A3B |
| Neither model has a result on the other 10 boards here | |||
MathLike-for-likePublic boards, shown as published, kept out of the index02
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| AIME | Not measured | 71.5% | Only o1 measured |
| MATH 500 (Vals AI) | Not measured | 90.4% | Only o1 measured |
| MGSM (Vals AI) | Not measured | 89.3% | Only o1 measured |
| AA Math Index | 91.0 | Not measured | Only Nemotron 3 Nano 30B A3B measured |
| AIME 2025 (Artificial Analysis run) | 91.0% | Not measured | Only Nemotron 3 Nano 30B A3B measured |
| OTIS Mock AIME | Not measured | 73.3% | Only o1 measured |
| FrontierMath, tiers 1 to 3 | Not measured | 14.7% | Only o1 measured |
| MATH level 5 | Not measured | 94.7% | Only o1 measured |
| LMArena Text: math | 1371 | 1388 | o1 |
| LMArena Text: mathematical work | 1375 | 1390 | o1 |
| Neither model has a result on the other 3 boards here | |||
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index14
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| MMLU Pro | Not measured | 83.5% | Only o1 measured |
| LegalBench (Vals AI) | Not measured | 80.4% | Only o1 measured |
| TaxEval (Vals AI) | Not measured | 74.3% | Only o1 measured |
| MedQA (Vals AI) | Not measured | 96.5% | Only o1 measured |
| MMLU Pro (Artificial Analysis run) | 79.4% | 84.1% | o1 |
| SimpleQA Verified | Not measured | 41.1% | Only o1 measured |
| GeoBench | Not measured | 80.0% | Only o1 measured |
| LMArena Text: science | 1353 | 1369 | o1 |
| LMArena Text: medicine and healthcare | 1349 | 1355 | o1 |
| LMArena Text: legal and government | 1341 | 1368 | o1 |
| LMArena Text: business and finance | 1346 | 1328 | Nemotron 3 Nano 30B A3B |
| Neither model has a result on the other 7 boards here | |||
Web designNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| Neither model has a result on 9 boards here | |||
GeneralLike-for-likePublic boards, shown as published, kept out of the index513
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| IFBench | 71.1% | 70.3% | Nemotron 3 Nano 30B A3B |
| Long context reasoning (AA-LCR) | 38.0% | 65.0% | o1 |
| DTBench | Not measured | 74.7% | Only o1 measured |
| LMCA | Not measured | 22.3% | Only o1 measured |
| Fiction.LiveBench | Not measured | 83.3% | Only o1 measured |
| Creative writing (Lech Mazur) | Not measured | 70.2% | Only o1 measured |
| LMArena Text | 1348 | 1366 | o1 |
| LMArena Text: instruction following | 1303 | 1367 | o1 |
| LMArena Text: creative writing | 1269 | 1347 | o1 |
| LMArena Vision | Not measured | 1168 | Only o1 measured |
| LMArena Text: English | 1377 | 1372 | Nemotron 3 Nano 30B A3B |
| LMArena Text: non-English | 1320 | 1358 | o1 |
| LMArena Text: Chinese | 1383 | 1394 | o1 |
| LMArena Text: German | 1348 | 1337 | Nemotron 3 Nano 30B A3B |
| LMArena Text: Japanese | 1268 | 1346 | o1 |
| LMArena Text: Korean | 1269 | 1396 | o1 |
| LMArena Text: French | 1396 | 1344 | Nemotron 3 Nano 30B A3B |
| LMArena Text: Spanish | 1376 | 1345 | Nemotron 3 Nano 30B A3B |
| LMArena Text: Russian | 1304 | 1356 | o1 |
| LMArena Text: Polish | 1303 | Not measured | Only Nemotron 3 Nano 30B A3B measured |
| LMArena Text: multi-turn | 1319 | 1355 | o1 |
| LMArena Text: longer queries | 1300 | 1378 | o1 |
| LMArena Text: writing and language | 1283 | 1360 | o1 |
| LMArena Text: entertainment and media | 1293 | 1358 | o1 |
| LMArena Vision: English | Not measured | 1162 | Only o1 measured |
| LMArena Vision: Chinese | Not measured | 1235 | Only o1 measured |
| Neither model has a result on the other 20 boards here | |||
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Nemotron 3 Nano 30B A3B | o1 | Leader |
|---|---|---|---|
| Neither model has a result on 5 boards here | |||
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Nemotron 3 Nano 30B A3B costs less
Repository review
50K input + 3K output tokens
Nemotron 3 Nano 30B A3B costs less
Agent loop
200K input + 10K output tokens
Nemotron 3 Nano 30B A3B costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | NVIDIA Nemotron 3 Nano 30B A3B | OpenAI o1 |
|---|---|---|
| Maker | NVIDIA | OpenAI |
| Weights | Open weights | No public weights listed |
| Released | December 14, 2025 | December 17, 2024 |
| Context window | 262K | 200K |
| Input $/Mtok | $0.055 | $15.00 |
| Output $/Mtok | $0.22 | $60.00 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 0 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Nemotron 3 Nano 30B A3B better than o1 for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Pick Nemotron 3 Nano 30B A3B for output tokens 272.7x cheaper ($0.22 vs $60.00 per million) and a larger context window (262K against 200K tokens).
Which is cheaper, Nemotron 3 Nano 30B A3B or o1?
Nemotron 3 Nano 30B A3B costs $0.055 per million input tokens and $0.22 per million output tokens; o1 costs $15.00 and $60.00. Cost per solved task is known for neither of them.
Which has the bigger context window, Nemotron 3 Nano 30B A3B or o1?
Nemotron 3 Nano 30B A3B, with 262K tokens against 200K.
How many benchmarks is the Nemotron 3 Nano 30B A3B vs o1 comparison based on?
37 benchmarks have a result for both models as of October 22, 2026. Nemotron 3 Nano 30B A3B's coding index rests on 0 independent benchmarks and o1's on 0. Where only one model has a result, the page says so instead of naming a winner.