---
title: "Qwen3.8 Max — LLM-TEST.com"
url: /models/qwen3-8-max/
canonical_url: https://llm-test.com/models/qwen3-8-max/
language: en
type: model
summary: "Alibaba's proprietary top-end model and the ceiling of the Qwen line, reserved for the hardest reasoning and agentic tasks. Unlike most of the family, its weights are not released."
last_updated: "2026-11-05"
---

# Qwen3.8 Max

_Alibaba · Flagship_

Alibaba's proprietary top-end model and the ceiling of the Qwen line, reserved for the hardest reasoning and agentic tasks. Unlike most of the family, its weights are not released.

## At a glance

- Released: Aug 12, 2026
- Provider: Alibaba
- Context window: 256,000 tokens
- Max output: 32,000 tokens
- Modalities: Text + image → text
- Knowledge cutoff: May 2026
- API model ID: `qwen3.8-max`
- License: Proprietary (API only)

## Pricing

- Standard: $2 input / $6 output per 1M tokens (aggregator estimate)
- Example: a 1,500-token prompt + 650-token answer ≈ $0.007 (standard)

## What's new vs Qwen3.7 Max (April 2026)

- Stronger reasoning and coding than Qwen3.7 Max
- Better multilingual and long-context performance
- Remains API-only, unlike the open Plus and Flash tiers

## Best use cases

- **Complex reasoning** — Tackles demanding analytical and math-heavy problems.
- **Agent orchestration** — Coordinates multi-tool agents with reliable planning.
- **Multilingual work** — Delivers strong quality across a wide range of languages.

## Strengths

- Top-tier reasoning
- Strong multilingual
- Large context

## Limitations

- Closed weights, no self-hosting
- Most expensive in the Qwen line

## Where to get access

- Consumer app: Qwen Chat (web, mobile) — https://chat.qwen.ai
- API: Alibaba Cloud Model Studio — https://modelstudio.console.alibabacloud.com
- Also available: open weights on Hugging Face and ModelScope
- Docs: https://www.alibabacloud.com/help/en/model-studio

Full comparison and live pricing: https://llm-test.com/ · directory: https://llm-test.com/models/