Originally published on AI Tech Connect.
What builders need to know Closed, not open-weight. Qwen 3.7 Max is a proprietary flagship served over API. Do not confuse it with Alibaba's open-weight Qwen line — you cannot self-host these weights. Long-horizon agent positioning. Alibaba reports a single 35-hour autonomous run with 1,158 tool calls. Impressive framing, but it is a vendor demo, not an independent result. Roughly half the price of Opus 4.7. Reported at about $2.50 input and $7.50 output per 1M tokens, which changes the cost maths for long-running agents — if the quality holds on your task. Claude Code harness support. Native Anthropic-protocol compatibility makes it a near drop-in for teams already running a Claude Code-style loop. That is the single most consequential detail here. Benchmarks need independent…
Top comments (0)