GPT-5.5 vs Qwen3.7 Plus

Choose GPT-5.5 if you want hard reasoning and coding for teams in the OpenAI ecosystem. Choose Qwen3.7 Plus if you want high-volume agent work that needs long context cheaply.

In our editorial scoring, GPT-5.5 leads in 3 of five dimensions (output quality, agentic ability and reliability), while Qwen3.7 Plus leads in 2. On price, GPT-5.5 runs about $13 per 1M tokens (blended) and is proprietary; Qwen3.7 Plus is about $0.61 and proprietary.

The model is half the story — the agent is the other half

The model picks the moves; the agent runs the loop, the tools, and the guardrails. Once you've chosen a model, see which agent gets the most out of it.