Data points: 52
Model compare
The readout for GPT-5.4 and Voxtral Mini Transcribe, before the detailed comparison sheet.
Weighted outcome: GPT-5.4. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
Decision read
GPT-5.4
GPT-5.4 has the higher weighted result; Model A / B score 100 to 0.
Evidence depth
52 data points
Includes 0 benchmark rows, 0 audit samples, and 3 provider examples.
Selection signal
Start with GPT-5.4
The charts below split 3 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.
This report only uses LMSpeed data for GPT-5.4 and Voxtral Mini Transcribe: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Model compare | GPT-5.4 | Voxtral Mini Transcribe |
|---|---|---|
| Overall leader | Leading | Contender |
| Weighted overall score | 100.0 pts | 0.0 pts |
| Benchmark category leads | 0 categories | 0 categories |
| Operational advantages | Cheapest input price, Free providers, Provider coverage | No data |
| Context window | 1.1M tokens | No data |
| Max output | 128K tokens | No data |
| Modalities | Input TextImageFile Output Text | Input Audio Output transcription |
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Audio inputTranscription outputStructured outputsJSON mode |
The overall result weights benchmark capability categories at 80% and price, API speed/latency, and availability at 20%. Recent test volume does not affect the winner, and missing benchmark categories are excluded.
| Model compare | GPT-5.4 | Voxtral Mini Transcribe |
|---|---|---|
| Developer | OpenAI | Mistral |
| Released | Mar 2026 | May 2026 |
| Parameters | No data | No data |
| Tokenizer | GPT | Mistral |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | openai/gpt-5.4 | mistralai/voxtral-mini-transcribe |
| References | No data | No data |
This report only uses LMSpeed data for GPT-5.4 and Voxtral Mini Transcribe: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
GPT-5.4
GPT-5.4 has these operational advantages: Cheapest input price, Free providers, Provider coverage.
Voxtral Mini Transcribe
Voxtral Mini Transcribe does not clearly lead in the benchmark or operational dimensions shared by both models.
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
57.6
Avg. score
Voxtral Mini Transcribe
-
GPT-5.4
GPT-5.4
GPT-5.4
GPT-5.4
GPT-5.4
No data
GPT-5.4
GPT-5.4
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
No shared professional benchmark scores are available yet.
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | GPT-5.4 | Voxtral Mini Transcribe |
|---|---|---|
| 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 | Voxtral Mini Transcribe |
|---|---|---|
AI API0 tests | GPT-5.4 speed / latency N/A / N/A input / output No data | Voxtral Mini Transcribe speed / latency N/A / N/A input / output No data |
WAADRI0 tests | GPT-5.4 speed / latency N/A / N/A input / output No data | Voxtral Mini Transcribe speed / latency N/A / N/A input / output No data |
钱多多 API0 tests | GPT-5.4 gpt-5.4-2026-03-05 speed / latency N/A / N/A input / output $128.50/M/$770.98/M | Voxtral Mini Transcribe voxtral-mini-transcribe-2507 speed / latency N/A / N/A input / output $95.45/M/$95.45/M |
Weighted outcome: GPT-5.4. Benchmark capability categories carry 80%, while price, API performance, and availability carry 20%.
