Data points: 69
The readout for GPT-5.2 and Nemotron 3 Nano Omni, before the detailed comparison sheet.
Decision read
GPT-5.2
GPT-5.2 currently has the stronger profile, with verified wins split 3 to 1.
Evidence depth
69 data points
Includes 9 benchmark rows, 0 audit samples, and 6 provider examples.
Selection signal
Start with GPT-5.2
The charts below split 15 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
Model compare GPT-5.2 vs Nemotron 3 Nano Omnigpt-5-2-vs-nemotron-3-nano-omni-30b-a3b-reasoning | Model A GPT-5.2 | Model B Nemotron 3 Nano Omni |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 3 wins | 1 wins |
| Where it leads | Cheapest input price, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
GPT-5.2
64.1
Avg. score
Nemotron 3 Nano Omni
27
Selected category
Coding
GPT-5.2 leads by 28.7
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
GPT-5.2
68.0 tok/s
Rank #69/113 · confidence 4
Nemotron 3 Nano Omni
winner288.1 tok/s
Rank #3/113 · confidence 4
GPT-5.2
0.71 s
Rank #25/113 · confidence 4
Nemotron 3 Nano Omni
winner0.57 s
Rank #14/113 · confidence 4
GPT-5.2
winner0.71 s
Rank #20/113 · confidence 4
Nemotron 3 Nano Omni
7.51 s
Rank #61/113 · confidence 4
GPT-5.2
$4.81/M
Rank #113/138 · confidence 4
Nemotron 3 Nano Omni
winner$0.131/M
Rank #5/138 · confidence 4
GPT-5.2
$1.75/M
Rank #104/138 · confidence 4
Nemotron 3 Nano Omni
winner$0.075/M
Rank #6/138 · confidence 4
GPT-5.2
$14.00/M
Rank #113/138 · confidence 4
Nemotron 3 Nano Omni
winner$0.300/M
Rank #8/138 · confidence 4
GPT-5.2
winner7.3%
Rank #81/150 · confidence 4
Nemotron 3 Nano Omni
5.3%
Rank #103/150 · confidence 4
GPT-5.2
winner71.2%
Rank #85/152 · confidence 4
Nemotron 3 Nano Omni
46.9%
Rank #136/152 · confidence 4
GPT-5.2
winner40.4%
Rank #48/149 · confidence 4
Nemotron 3 Nano Omni
27.8%
Rank #118/149 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | GPT-5.2 | Nemotron 3 Nano Omni |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | GPT-5.2 | Nemotron 3 Nano Omni |
|---|---|---|
5 tests | GPT-5.2 speed / latency 54 tok/s / 1449ms input / output No data |
This report only uses LMSpeed data for GPT-5.2 and Nemotron 3 Nano Omni: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | GPT-5.2 | Nemotron 3 Nano Omni |
|---|---|---|
| When to choose each model | GPT-5.2 GPT-5.2 is stronger when you prioritize Cheapest input price, Provider coverage, Recent tests. | Nemotron 3 Nano Omni Nemotron 3 Nano Omni is stronger when you prioritize Free providers. |
TL;DR: GPT-5.2 leads across 69 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from GPT-5.2 vs Nemotron 3 Nano Omni into nearby model comparisons with enough verified LMSpeed data.
| Free providers |
| Model metadata | GPT-5.2 exposes 400K tokens; notable signals: Text input, Image input, File input, Text output. | Nemotron 3 Nano Omni exposes 256K tokens; notable signals: Text input, Image input, Audio input, Text output. |
|---|---|---|
| Developer | OpenAI | NVIDIA |
| Context window | 400K tokens | 256K tokens |
| Max output | 128K tokens | 65.5K tokens |
| Released | Dec 2025 | No data |
| Modalities | Input FileImageText Output Text | Input TextAudioImagevideo Output Text |
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Text inputImage inputAudio inputText outputTool callingReasoning |
| Parameters | No data | 30B / 3B active |
| Tokenizer | GPT | Other |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | openai/gpt-5.2 | nvidia/nemotron-3-nano-omni-30b-a3b-reasoning |
| References | No data | No data |
Nemotron 3 Nano Omni
speed / latency
N/A / N/A
input / output
No data
ChooseC API0 tests | GPT-5.2 speed / latency N/A / N/A input / output No data | Nemotron 3 Nano Omni speed / latency N/A / N/A input / output No data |
|---|
CM-API 公益站0 tests | GPT-5.2 speed / latency N/A / N/A input / output No data | Nemotron 3 Nano Omni speed / latency N/A / N/A input / output No data |
|---|
OpenRouter Fans0 tests | GPT-5.2 speed / latency N/A / N/A input / output No data | Nemotron 3 Nano Omni speed / latency N/A / N/A input / output No data |
|---|
Xiao Wan0 tests | GPT-5.2 speed / latency N/A / N/A input / output No data | Nemotron 3 Nano Omni speed / latency N/A / N/A input / output No data |
|---|
GPT-5.2 gpt-5.2 speed / latency No data input / output $0.250/M / $0.250/M | Nemotron 3 Nano Omni nemotron-3-nano-omni-30b-a3b-reasoning speed / latency No data input / output $75.00/M / $75.00/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
