Data points: 64
The readout for GPT-5.4 and Nemotron 3 Super, before the detailed comparison sheet.
Decision read
GPT-5.4
GPT-5.4 currently has the stronger profile, with verified wins split 4 to 0.
Evidence depth
64 data points
Includes 1 benchmark rows, 0 audit samples, and 6 provider examples.
Selection signal
Start with GPT-5.4
The charts below split 7 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-5.4 vs Nemotron 3 Supergpt-5-4-vs-nemotron-3-super-120b-a12b | Model A GPT-5.4 | Model B Nemotron 3 Super |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 4 wins | 0 wins |
| Where it leads | Cheapest input price, Free providers, 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-5.4
63.6
Avg. score
Nemotron 3 Super
-
Selected category
Agents
GPT-5.4
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
GPT-5.4
winner86.0
Rank #3/96 · confidence 4 · eval date 2026-03-05
Nemotron 3 Super
10.0
Rank #93/96 · confidence 1 · eval date 2026-01-15
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | GPT-5.4 | Nemotron 3 Super |
|---|---|---|
| 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-5.4 | Nemotron 3 Super |
|---|---|---|
5 tests | GPT-5.4 speed / latency 36 tok/s / 12157ms input / output No data |
This report only uses LMSpeed data for GPT-5.4 and Nemotron 3 Super: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | GPT-5.4 | Nemotron 3 Super |
|---|---|---|
| When to choose each model | GPT-5.4 GPT-5.4 is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. | Nemotron 3 Super Nemotron 3 Super does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: GPT-5.4 leads across 64 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from GPT-5.4 vs Nemotron 3 Super into nearby model comparisons with enough verified LMSpeed data.
| No data |
| Model metadata | GPT-5.4 exposes 1.1M tokens; notable signals: Text input, Image input, File input, Text output. | Nemotron 3 Super exposes 1M tokens; notable signals: Text input, Text output, Tool calling, Structured outputs. |
|---|---|---|
| Developer | OpenAI | NVIDIA |
| Context window | 1.1M tokens | 1M tokens |
| Max output | 128K tokens | No data |
| Released | Mar 2026 | No data |
| Modalities | Input TextImageFile Output Text | Input Text Output Text |
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Text inputText outputTool callingStructured outputsJSON modeReasoning |
| Parameters | No data | 120B / 12B active |
| Tokenizer | GPT | Other |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | openai/gpt-5.4 | nvidia/nemotron-3-super-120b-a12b |
| References | No data | No data |
Nemotron 3 Super
speed / latency
N/A / N/A
input / output
No data
Yunchu API5 tests | GPT-5.4 speed / latency 47 tok/s / 2733ms input / output No data | Nemotron 3 Super speed / latency N/A / N/A input / output No data |
|---|
AI API0 tests | GPT-5.4 openai/gpt-5.4 speed / latency N/A / N/A input / output $5.00/M / $20.00/M | Nemotron 3 Super nvidia/nemotron-3-super-120b-a12b speed / latency N/A / N/A input / output $0.200/M / $1.00/M |
|---|
APDSM0 tests | GPT-5.4 speed / latency N/A / N/A input / output No data | Nemotron 3 Super speed / latency N/A / N/A input / output No data |
|---|
ApiToken Online0 tests | GPT-5.4 gpt-5.4 speed / latency N/A / N/A input / output $2.50/M / $15.00/M | Nemotron 3 Super nvidia/nemotron-3-super-120b-a12b speed / latency N/A / N/A input / output $1.00/M / $1.00/M |
|---|
GPT-5.4 gpt-5.4 speed / latency No data input / output $2.50/M / $15.00/M | Nemotron 3 Super nvidia/nemotron-3-super-120b-a12b:free speed / latency No data input / output $0/M / $0/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
