Model comparison
Nova Premier 1.0 vs o3-mini
Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 36.7 on the Noometry Index. o3-mini costs 2.6× less per token, which makes it the better buy when Nova Premier 1.0's lead doesn't matter for your workload.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in instruction following, where o3-mini leads 75.1 to 66.8.
- o3-mini is cheaper at $1.10 / $4.40 per million input/output tokens, against $2.50 / $12.50 for Nova Premier 1.0.
- Nova Premier 1.0 accepts more context: 1M tokens versus 200K.
Side by side
| Nova Premier 1.0 | o3-mini | |
|---|---|---|
| Provider | Amazon | OpenAI |
| Noometry Index | 38.3 | 36.7 |
| Released | 2025-04-30 | 2024-12-20 |
| Weights | Proprietary | Proprietary |
| Context window | 1M | 200K |
| Max output | 10K | 100K |
| Input $ / M tokens | $2.50 | $1.10 |
| Output $ / M tokens | $12.50 | $4.40 |
| Results tracked | 6 | 51 |
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Category by category
Coding Not comparable
Nova Premier 1.0: —, o3-mini: 40.8 (#132)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| Aider Polyglot | — | 60.4% |
| SciCode | — | 39.8% |
| GSO | — | 1.3% |
| WeirdML | — | 43.7% |
| LiveBench Coding | — | 82.7% |
| LMArena Coding | — | 1378 |
| CadEval | — | 54% |
Agentic & Tool Use Not comparable
Nova Premier 1.0: —, o3-mini: 29.6 (#84)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| Cybench | — | 22.5% |
Reasoning Nova Premier 1.0 leads
Nova Premier 1.0: 23.0 (#185), o3-mini: 16.3 (#305)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| ARC-AGI-2 | — | 3% |
| SimpleBench | — | 22.8% |
| Kagi LLM Benchmark | 44.8% | — |
| ARC-AGI-1 | — | 34.5% |
| CritPt | — | 0.3% |
| Chess Puzzles | — | 17% |
| LiveBench Reasoning | — | 89.6% |
| LMArena Hard Prompts | — | 1366 |
| Mystery Game Puzzles | — | 7% |
| DTBench | — | 68.8% |
| LiveBench Data Analysis | — | 70.6% |
| LMCA | — | 19% |
| Epoch Capabilities Index | — | 140.34 |
| ForecastBench | — | 59.6 |
| LiveBench | — | 75.9% |
Math Nova Premier 1.0 leads
Nova Premier 1.0: 33.8 (#199), o3-mini: 28.1 (#244)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 18.6% |
| FrontierMath Tier 4 | — | 0% |
| OTIS Mock AIME 2024-2025 | — | 76.9% |
| Omni-MATH | 35% | — |
| LiveBench Math | — | 77.3% |
| LMArena Math | — | 1396 |
| MATH Level 5 | — | 96.5% |
| FrontierMath (Feb 2025 set) | — | 12.4% |
| FrontierMath Tier 4 (v1) | — | 4.2% |
Knowledge o3-mini leads
Nova Premier 1.0: 35.8 (#180), o3-mini: 38.3 (#146)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| GPQA Diamond | — | 77% |
| SimpleQA Verified | — | 15.3% |
| MMLU-Pro | 72.6% | — |
| Confabulations | — | 17.9% |
| GPQA (HELM) | 51.8% | — |
| LMArena Expert | — | 1364 |
Multilingual Not comparable
Nova Premier 1.0: —, o3-mini: 45.7 (#164)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| LMArena Non-English | — | 1319 |
| LMArena Chinese | — | 1379 |
| LMArena French | — | 1334 |
| LMArena German | — | 1303 |
| LMArena Japanese | — | 1286 |
| LMArena Korean | — | 1314 |
| LMArena Russian | — | 1304 |
| LMArena Spanish | — | 1321 |
Instruction Following o3-mini leads
Nova Premier 1.0: 66.8 (#204), o3-mini: 75.1 (#72)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| LiveBench Instruction Following | — | 84.4% |
| IFEval | 80.3% | — |
| LMArena Instruction Following | — | 1337 |
Long Context Not comparable
Nova Premier 1.0: —, o3-mini: 33.8 (#256)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| Fiction.LiveBench | — | 50% |
| LMArena Longer Query | — | 1343 |
Writing & Preference Too close to call
Nova Premier 1.0: 51.0 (#178), o3-mini: 50.3 (#182)
| Benchmark | Nova Premier 1.0 | o3-mini |
|---|---|---|
| LMArena Text | — | 1337 |
| LMArena Creative Writing | — | 1286 |
| Short-Story Creative Writing | — | 61.7% |
| WildBench | 78.8% | — |
| LMArena Multi-Turn | — | 1320 |
| LiveBench Language | — | 50.7% |
Frequently asked questions
Is Nova Premier 1.0 better than o3-mini?
Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 36.7 on the Noometry Index. o3-mini costs 2.6× less per token, which makes it the better buy when Nova Premier 1.0's lead doesn't matter for your workload.
Which is cheaper, Nova Premier 1.0 or o3-mini?
o3-mini is cheaper. It lists at $1.10 per million input tokens and $4.40 per million output tokens; Nova Premier 1.0 lists at $2.50 and $12.50.
Which has the bigger context window?
Nova Premier 1.0 does, with 1M tokens against 200K.
How many benchmarks do Nova Premier 1.0 and o3-mini share?
0 benchmarks have published results for both models. Nova Premier 1.0 has 6 scored results on Noometry and o3-mini has 51.