Qwen3.7-Max (2026-05-20 snapshot) — Dated checkpoint of Alibaba's flagship proprietary agent-era model, pinned for reproducible production workloads. Native 1M token context window, with an
extended thinking mode (and preserve_thinking across turns) tuned for agentic tasks. Frontier-level results on coding (SWE-Verified, SWE-Pro, Terminal-Bench), reasoning (GPQA Diamond, HMMT, IMO), tool
use (BFCL, MCP-Mark, MCP-Atlas), and multilingual benchmarks (WMT24++ across 55 languages). Engineered for long-horizon autonomous execution and consistent behavior across agent scaffolds including
Claude Code, OpenClaw, and Qwen Code. Use this pinned version when you need stable behavior across releases; use qwen/qwen3.7-max for the rolling alias.