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Model details

Qwen3.7 Max

Qwen3.7 Max is positioned by its creators as a versatile agent foundation for the agent era, designed to write and debug code, automate office and productivity workflows through MCP integrations, and sustain coherent reasoning across very long task horizons. The team highlights an example run in which the model carried out a fully autonomous kernel optimization task for roughly 35 hours, executing over a thousand sequential tool calls without losing track of its overall objective. This long-horizon autonomy, paired with multi-agent orchestration capabilities, shapes Qwen3.7 Max as a general-purpose engine for agents rather than a narrow chat model, and the team emphasizes that the same behaviors transfer across scaffolds such as Claude Code, OpenClaw, and Qwen Code.

On the practical side, Qwen3.7 Max is offered through Alibaba Cloud Model Studio and is also exposed via OpenRouter under the model ID qwen/qwen3.7-max, where it is documented with a 1,000,000-token context window and text-only input. Its supported parameter set on OpenRouter spans reasoning, temperature, tools, tool choice, structured outputs, response format, logprobs, and standard sampling controls, which is consistent with a model aimed at tool-using agent pipelines and controllable generation. The combination of a very large context window, explicit agent-oriented training emphasis, and broad scaffold compatibility makes Qwen3.7 Max a natural fit for teams building autonomous coding assistants, multi-step office automation, and long-running research or engineering workflows that need sustained, tool-mediated reasoning.

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Model key
qwen3.7-max
Release date
May 21, 2026
Last updated
May 21, 2026
Input modalities
Output modalities
Capabilities

Cost

Input token cost
$1.25
Output token cost
$3.75

Limits

Output tokens
64,000 tokens
Context window
991,000 tokens

Transparent token rates

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Rates are shown per one million tokens. Combined means one million input plus one million output tokens.

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Latest news about Qwen3.7 Max

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CoverageBenchmark

Fello AI's review dated August 19, 2026 reports that Qwen3.7-Max launched May 20, 2026 at the Alibaba Cloud Summit in Hangzhou, scoring 56.6 on the Artificial Analysis Intelligence Index at launch and ranking top 10 of 151 measured models, the highest placement for a Chinese model to date. Specifications cited include The review also reports Alibaba's internal testing claim of a 35-hour autonomous coding run with 1,158 tool calls and a 10x geometric speedup versus the standard Triton reference kernel, with availability via Alibaba Cloud Model Studio, OpenRouter, and direct Claude Code integration through the Anthropic API protocol.

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CoverageBenchmark

This DataCamp blog post from May 22, 2026 explicitly covers Qwen3.7-Max as Alibaba's proprietary flagship model, positioned as a 'versatile agent foundation' within the Qwen3.x family above Qwen3.6-Plus. According to the article, Qwen3.7-Max is a closed-source, API-accessible model served via Alibaba Cloud Model Studio The article also notes a 35-hour autonomous kernel optimization run in which Qwen3.7-Max made 1,158 tool calls and achieved a 10x geometric mean speedup over the Triton reference implementation, and reports an Artificial Analysis Intelligence Index score of 56.6. The authors flag notable verbosity, with Artificial Anal

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CoverageBenchmark

A Weights & Biases ml-news community report dated May 20, 2026 describes Alibaba's Qwen team introducing Qwen3.7-Max as a new frontier AI model focused heavily on coding agents, autonomous execution, and long-horizon reasoning. The page is hosted by W&B author Brett Young and explicitly names Qwen3.7-Max as its subject The excerpt identifies the model as part of Alibaba's Qwen3 lineup alongside 23B A22B, 23B5B Thinking, and Coder 480B variants, situating Qwen3.7-Max within Alibaba's model family context on the W&B platform. While specific benchmark numbers are not visible in the supplied snippet, the report corroborates the model's p

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CoverageBenchmark

The llm-stats.com model page ranks Qwen3.7 Max at #26 overall with an LLM Stats Score of 45.6 and a blended price of $1.37 per million tokens, dated May 19, 2026 with the page footer showing a last update of Thu Sep 10, 2026. It places the model in the top 2% for Finance, Legal, and Healthcare, and top 10% for Math, 3D The page reports Qwen3.7 Max's performance holds up across conversation depths, with Turn 1 at 15.4 (12 of 114), Turns 2-10 at 14.9 (26 of 115), Turns 11-30 at 15.1 (6 of 99), and Turns 31+ at 15.5 (2 of 80). It includes per-benchmark entries such as QwenSVG (rank 2, 1608.00/2000) and QwenWebBench sourced from qwen.ai,

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Coverage

ApX Machine Learning's model card for Qwen3.7 Max lists the model as closed-source, closed-weights, dense, text-only, with undisclosed parameters, a 1M context length, and a May 19, 2026 release date under proprietary license. API pricing is documented as $2.50 input and $7.50 output per 1M tokens. Alibaba is named as Benchmark rankings on the ApX page include MMLU Pro 0.896 (rank 1), GPQA 0.924 (rank 12), LiveBench Reasoning 0.83 (rank 31), Text Arena 1473 (rank 32), LiveBench Coding 0.74 (rank 38), WebDev Arena 1517 (rank 40), Agentic Coding 0.44 (rank 41), and Artificial Analysis Intelligence Index 0.29 (rank 78), with an overall

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