GPT-5.1 Codex High vs Qwen3 235B A22B: Specs & Benchmark Comparison
| Characteristic | GPT-5.1 Codex High | Qwen3 235B A22B |
|---|---|---|
| Company | OpenAI | Alibaba |
| Release Date | November 11, 2025 | April 28, 2025 |
| Parameters | — | 235B |
| Multimodal | Yes | No |
| Context (input) | 400K | 128K |
| Context (output) | 128K | 128K |
| Input Price / 1M | $1.25 | $0.20 |
| Output Price / 1M | $10.00 | $0.60 |
| Average Score | 1.0 | 0.9 |
Verdict
GPT-5.1 Codex High leads in 2 out of 4 comparison categories.
Overall Performance
Both models show comparable average scores: GPT-5.1 Codex High — 1.0, Qwen3 235B A22B — 0.9.
API Cost
Qwen3 235B A22B is 14.1x cheaper: input $0.20/1M vs $1.25/1M tokens.
Context Window
GPT-5.1 Codex High supports a larger context: 400K vs 128K tokens.
Recency
GPT-5.1 Codex High is newer: released 11/11/2025 vs 4/28/2025.
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The GPT-5.1 Codex High and Qwen3 235B A22B comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the GPT-5.1 Codex High or Qwen3 235B A22B page. See also the complete list of AI model comparisons.