Data points: 85
The readout for GPT-5.4 and Qwen3.6 Plus, before the detailed comparison sheet.
Decision read
GPT-5.4
GPT-5.4 currently has the stronger profile, with verified wins split 5 to 0.
Evidence depth
85 data points
Includes 8 benchmark rows, 1 audit samples, and 7 provider examples.
Selection signal
Start with GPT-5.4
The charts below split 16 high-signal samples across speed, scores, and audit health.
Model compare GPT-5.4 vs Qwen3.6 Plusgpt-5-4-vs-qwen3-6-plus | Model A GPT-5.4 | Model B Qwen3.6 Plus |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 5 wins | 0 wins |
| Where it leads | Cheapest input price, Average speed, First-token latency, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
| Metric | GPT-5.4 | Qwen3.6 Plus |
|---|---|---|
| GPQA | 92.0%#3 |
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | GPT-5.4 | Qwen3.6 Plus |
|---|---|---|
Winner: GPT-5.4 | GPT-5.4 gpt-5.4 Audit score 90 10084 |
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | GPT-5.4 | Qwen3.6 Plus |
|---|---|---|
25 tests | GPT-5.4 speed / latency 53 tok/s / 1112ms input / output No data |
This report only uses LMSpeed data for GPT-5.4 and Qwen3.6 Plus: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | GPT-5.4 | Qwen3.6 Plus |
|---|---|---|
| When to choose each model | GPT-5.4 GPT-5.4 is stronger when you prioritize Cheapest input price, Average speed, First-token latency, Provider coverage, Recent tests. | Qwen3.6 Plus Qwen3.6 Plus does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: GPT-5.4 leads across 85 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from GPT-5.4 vs Qwen3.6 Plus 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. | Qwen3.6 Plus exposes 1M tokens; notable signals: Text input, Image input, Text output, Tool calling. |
|---|---|---|
| Developer | OpenAI | Alibaba |
| Context window | 1.1M tokens | 1M tokens |
| Max output | 128K tokens | 65.5K tokens |
| Released | Mar 2026 | Apr 2026 |
| Modalities | Input TextImageFile Output Text | Input TextImagevideo Output Text |
| Features | Text inputImage inputFile inputText outputTool callingStructured outputsJSON modeReasoning | Text inputImage inputText outputTool callingStructured outputsJSON modeReasoning |
| Parameters | No data | No data |
| Tokenizer | GPT | Qwen3 |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | openai/gpt-5.4 | qwen/qwen3.6-plus |
| References | No data | No data |
| SciCode | 56.6%#3 | 40.7%#42 |
|---|
| HLE | 41.6%#4 | 25.7%#26 |
|---|
| Input price | $2.50/M#37 | $0.500/M#18 |
|---|
| Output price | $15.00/M#44 | $3.00/M#28 |
|---|
| Blended price | $5.63/M#63 | $1.13/M#42 |
|---|
| Output speed | 92.4 tok/s#56 | 53.3 tok/s#84 |
|---|
| Time to first token | 134.24 s#110 | 1.83 s#67 |
|---|
Qwen3.6 Plus qwen3.6-plus No audit yet |
Qwen3.6 Plus
speed / latency
55 tok/s / 23503ms
input / output
No data
星见雅 API20 tests | GPT-5.4 speed / latency 49 tok/s / 5435ms input / output No data | Qwen3.6 Plus speed / latency N/A / N/A input / output No data |
|---|
Fengsili API10 tests | GPT-5.4 speed / latency 88 tok/s / 6075ms input / output No data | Qwen3.6 Plus speed / latency N/A / N/A input / output No data |
|---|
Omini Api10 tests | GPT-5.4 speed / latency 51 tok/s / 1443ms input / output No data | Qwen3.6 Plus speed / latency N/A / N/A input / output No data |
|---|
OpenRouter10 tests | GPT-5.4 speed / latency N/A / N/A input / output No data | Qwen3.6 Plus speed / latency 47 tok/s / 25362ms input / output No data |
|---|
GPT-5.4 gpt-5.4-free speed / latency No data input / output $0/M / $0/M | Qwen3.6 Plus qwen3.6-plus-2026-04-02 speed / latency No data input / output $0.571/M / $3.43/M |
GPT-5.4 gpt-5.4(low) speed / latency No data input / output $0.342/M / $2.05/M | Qwen3.6 Plus qwen3.6-plus speed / latency No data input / output $0.0014/M / $0.0014/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
