GPT-5.4 Pro vs Qwen3.5-397B-A17B: Specs & Benchmark Comparison
| Characteristic | GPT-5.4 Pro | Qwen3.5-397B-A17B |
|---|---|---|
| Company | OpenAI | Alibaba |
| Release Date | March 1, 2026 | February 15, 2026 |
| Parameters | — | 397B |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | — |
| Context (output) | 128K | — |
| Input Price / 1M | $15.00 | — |
| Output Price / 1M | $225.00 | — |
| Average Score | 0.0 | 0.9 |
Verdict
GPT-5.4 Pro leads in 1 out of 1 comparison categories.
Recency
GPT-5.4 Pro is newer: released 3/1/2026 vs 2/15/2026.
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Frequently Asked Questions
Which is better for coding — GPT-5.4 Pro or Qwen3.5-397B-A17B?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — GPT-5.4 Pro or Qwen3.5-397B-A17B?
API pricing data is available on the individual model pages.
Which has a larger context window — GPT-5.4 Pro or Qwen3.5-397B-A17B?
Context window data is available on the individual model pages.
The GPT-5.4 Pro and Qwen3.5-397B-A17B comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the GPT-5.4 Pro or Qwen3.5-397B-A17B page. See also the complete list of AI model comparisons.