Qwen3.7-Max

by Alibaba

Qwen3.7-Max is Alibaba's flagship proprietary reasoning model, designed for extended multi-step agent tasks. It features a 1 million token context window and generates internal reasoning chains before committing to final answers, scoring 56.6 on the Artificial Analysis Intelligence Index, the highest placement for a Chinese model at its release. Specialized for autonomous code work, tool orchestration, and long-horizon tasks, the model was demonstrated optimizing an attention kernel autonomously over roughly 35 hours and more than a thousand tool calls. It excels at iterative tool use and self-correction, making it well suited to agentic applications. Text-only interface with tool calling, structured output, and deep reasoning capabilities. Proprietary and closed-weight, with measured improvements in factual reliability over its predecessor.

Key info

Input
Output
Features
Context window
1M
Max output
66K
Input price
$1.78 /1M
Output price
$5.34 /1M
  • US residency available
  • Zero data retention via Enterprise
  • No training by default
  • GDPR DPA available

Available routes

Qwen3.7-Max runs on 2 different routes through the Opper gateway. Compare residency, ZDR, and training posture at a glance β€” full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
MultiEnterpriseNo$1.78$5.34
USEnterpriseNo$1.25$3.75

Uptime and availability

Qwen3.7-Max runs on 2 independently monitored routes through the Opper gateway. A direct integration leaves you on one of them, the gateway serves whichever is healthy.

100%effective uptime, last 30 days
Averaged across these routes on their own, a single provider reached 99.73% over the same window.
Daily status through the gateway, which serves each request from whichever route is healthy.
2 monitored providers serve Qwen3.7-Max.

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. See uptime for every provider Opper monitors.

Data handling per route

Each route hosting Qwen3.7-Max has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Alibaba Cloud β€” GermanyπŸ‡©πŸ‡ͺ

Zero data retention is available via Opper Enterprise contract. No training on customer data. GLOBAL; SCCs; DPA available.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Abuse monitoring
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Novita β€” United StatesπŸ‡ΊπŸ‡Έ

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Abuse monitoring
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Benchmarks

Independent benchmark scores β€” composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#45 of 595 LLMs
TierStrong
Output speed0 tok/s
First token0.00s
Intelligence Index46.7
Coding Index66.0
Reasoning & knowledge
GPQA Diamond
92%
Humanity's Last Exam
41%
Long-context reasoning
75%
Coding
SciCode
49%
Agentic & tool use
Terminal-Bench Hard
51%
τ²-Bench Telecom
95%
Math & instruction following
IFBench
81%

Get started

Call Qwen3.7-Max through the Opper gateway with one API key. Let your coding agent set it up, or call it directly β€” Opper is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up Opper for you.

Or call it directly

import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.OPPER_API_KEY,
baseURL: "https://api.opper.ai/v3/compat",
});
const completion = await client.chat.completions.create({
model: "alibaba:global/qwen3.7-max",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

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