GPT-5.5 vs Qwen3-Max

1. Strongest Agentic Coding Model

• State-of-the-art on Terminal-Bench 2.0 (82.7%), Expert-SWE (73.1%), and SWE-Bench Pro (58.6%), outperforming GPT-5.4 on complex coding tasks.
• Holds context across large systems, reasons through ambiguous failures, and carries changes through surrounding codebases with fewer tokens.

2. Higher Intelligence at GPT-5.4 Latency

• Co-designed, trained, and served on NVIDIA GB200/GB300 NVL72 systems to match GPT-5.4 per-token latency while performing at a significantly higher level.
• Uses fewer tokens to complete the same tasks, making it more efficient as well as more capable.

3. Powerful for Knowledge Work & Computer Use

• Scores 84.9% on GDPval (44 occupations) and 78.7% on OSWorld-Verified for autonomous computer operation.
• Excels at generating documents, spreadsheets, and reports; naturally moves across finding information, using tools, and checking output.

4. Scientific Research Co-Scientist

• Leading performance on GeneBench, BixBench, and FrontierMath; helped discover a new proof about Ramsey numbers verified in Lean.
• Strong enough to meaningfully accelerate progress at the frontiers of biomedical and mathematical research.

1. Best performance in Qwen3 series

• Handles complex multi-step reasoning.
• Excellent for agent programming and tool calling.

2. Massive context window

• 262K tokens enable long multi-document tasks.
• Useful for RAG pipelines, analysis, and long-form workflows.

3. Tiered pricing support

• More cost-efficient for small requests.
• Supports context caching for repeated inputs.

4. Strong general-purpose intelligence

• High accuracy in coding, reasoning, and structured tasks.
• Reliable for enterprise automation.