Model comparison
Nemotron 3 Nano Omni 30B A3B vs o1
Head-to-head evidence from 13 shared benchmark results across 5 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Nemotron 3 Nano Omni 30B A3B #159 (Estimated); o1 #136 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Nemotron 3 Nano Omni 30B A3B and o1 share 13 comparable benchmark results. 2 of 8 categories are comparable. 16 results are unique to Nemotron 3 Nano Omni 30B A3B; 3 to o1.
Updated July 27, 2026- Shared results
- 13
- Nemotron 3 Nano Omni 30B A3B only
- 16
- o1 only
- 3
- Comparable categories
- 2 / 8
Pick o1 if you want the stronger benchmark profile. Nemotron 3 Nano Omni 30B A3B only becomes the better choice if knowledge is the priority or you want the cheaper token bill.
Confidence note. This is a partial-evidence comparison with 13 shared benchmark results across 5 evidence categories; 2 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
o1 is clearly ahead on the BenchAlign aggregate, 47.11 to 43.32. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
o1's sharpest advantage is in instruction following, where it averages 92.2 against 74.2. The single biggest benchmark swing on the page is GPQA, 72.2% to 75.7%. Nemotron 3 Nano Omni 30B A3B does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.
o1 is also the more expensive model on tokens at $15.00 input / $60.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Nemotron 3 Nano Omni 30B A3B. That is roughly Infinityx on output cost alone. Nemotron 3 Nano Omni 30B A3B gives you the larger context window at 256K, compared with 200K for o1.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Nemotron 3 Nano Omni 30B A3B | Δ | o1 |
|---|---|---|---|
| Inst. Following | Nemotron 3 Nano Omni 30B A3B74.2 | Margin→ 18.0 | o192.2 |
| Knowledge | Nemotron 3 Nano Omni 30B A3B76.3 | Margin← 0.6 | o175.7 |
| Coding | Nemotron 3 Nano Omni 30B A3B32.0 | MarginNo overlap | o1Not measured |
| Math | Nemotron 3 Nano Omni 30B A3BNot measured | MarginNo overlap | o19.3 |
| Multimodal | Nemotron 3 Nano Omni 30B A3B76.3 | MarginNo overlap | o1Not measured |
Decisive benchmark drivers
The largest measured benchmark gaps in this matchup, with exact reported values.
More
- Source ↗
GPQA
KnowledgeA 72.2%B 75.7%Winner: o1Δ 3.5GPQA: Nemotron 3 Nano Omni 30B A3B scored 72.2%; o1 scored 75.7%. o1 wins this benchmark.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Nemotron 3 Nano Omni 30B A3B | o1 | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Nemotron 3 Nano Omni 30B A3B$0 input / $0 output | o1$15 input / $60 output | Nemotron 3 Nano Omni 30B A3B has the lower combined listed price. |
| Generation speedtokens per second | Nemotron 3 Nano Omni 30B A3BNot available | o198 tok/s | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Nemotron 3 Nano Omni 30B A3BNot available | o132.29 s | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Nemotron 3 Nano Omni 30B A3B256K | o1200K | Nemotron 3 Nano Omni 30B A3B lists the larger context window. |
Benchmark Deep Dive
Agentic4 benchmarks
Coding3 benchmarks
Reasoning2 benchmarks
KnowledgeNemotron 3 Nano Omni 30B A3B wins10 benchmarks
| Benchmark | Nemotron 3 Nano Omni 30B A3B | o1 | Result |
|---|---|---|---|
| MMLU-ProSource | 77.3% | — | Not comparable |
| GPQASource | 72.2% | 75.7% | o1 leads |
| GPQA-DSource | 72.2% | — | Not comparable |
| Artificial Analysis Intelligence IndexSource | 14.9% | 23.4% | o1 leads |
| AA-GPQA DiamondSource | 46.9% | 74.7% | o1 leads |
| AA-HLESource | 5.3% | 7.7% | o1 leads |
| AA-Omniscience IndexSource | -56.0% | -10.5% | o1 leads |
| AA-Omniscience AccuracySource | 14.8% | 34.7% | o1 leads |
| AA-Omniscience Hallucination RateSource | 83.1% | 69.3% | o1 leads |
| MMLUSource | — | 91.8% | Not comparable |
Math2 benchmarks
Multimodal8 benchmarks
| Benchmark | Nemotron 3 Nano Omni 30B A3B | o1 | Result |
|---|---|---|---|
| MMMUSource | 70.8% | — | Not comparable |
| MMLongBench-DocSource | 57.5% | — | Not comparable |
| CharXivSource | 76.3% | — | Not comparable |
| ScreenSpot ProSource | 57.8% | — | Not comparable |
| Video-MME (w/o subtitle)Source | 72.2% | — | Not comparable |
| AI2D_TESTSource | 88.5% | — | Not comparable |
| RefCOCO (avg)Source | 90.5% | — | Not comparable |
| AA-MMMU-ProSource | 53.2% | — | Not comparable |
Frequently Asked Questions (3)
Which is better, Nemotron 3 Nano Omni 30B A3B or o1?
o1 is ahead on BenchLM's BenchAlign leaderboard, 47.11 to 43.32. The biggest single separator in this matchup is GPQA, where the scores are 72.2% and 75.7%.
Which is better for knowledge tasks, Nemotron 3 Nano Omni 30B A3B or o1?
Nemotron 3 Nano Omni 30B A3B has the edge for knowledge tasks in this comparison, averaging 76.3 versus 75.7. Inside this category, AA-Omniscience Index is the benchmark that creates the most daylight between them.
Which is better for instruction following, Nemotron 3 Nano Omni 30B A3B or o1?
o1 has the edge for instruction following in this comparison, averaging 92.2 versus 74.2. Inside this category, AA-IFBench is the benchmark that creates the most daylight between them.
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