Qwen3.8 Max

Q: What is the context length of Qwen3.8 Max?

Qwen3.8 Max has a 983,616 token context window. It supports up to 131,072 output tokens.

Q: How much does Qwen3.8 Max cost?

On AIHubMix, Qwen3.8 Max costs $1.69 per million input tokens and $5.07 per million output tokens. Cached input reads are billed at $0.169 per million tokens.

Q: What modalities does Qwen3.8 Max support?

Qwen3.8 Max accepts text, image and video input. It returns text output.

Q: What capabilities does Qwen3.8 Max support?

Qwen3.8 Max supports tool calling, function calling, structured outputs, web search, long context and thinking. Per-protocol parameter support is listed in the capability table on this page.

Q: How do I call Qwen3.8 Max via API?

Qwen3.8 Max is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to qwen3.8-max — no other code changes needed.

Q: Who created Qwen3.8 Max?

Qwen3.8 Max is developed by Qwen. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

qwen3.8-max

Qwen

Qwen 3.8 Max(qwen3.8-max) is Alibaba Cloud’s flagship native vision-language model, built on a 2.4-trillion-parameter Mixture-of-Experts (MoE) architecture and supporting context windows of up to 1 million tokens. It is well suited for complex multimodal understanding, advanced reasoning, software development, agentic workflows, and long-context processing. At a similar price to Qwen3.7-Max, Qwen3.8-Max delivers significant improvements in reasoning, coding, and agent capabilities, with overall performance comparable to today’s leading models.

Pricing

Pricing	Web Search	Cache Write	Cache Read
Pricing	Web Search	Cache Write	Cache Read
$1.690$5.070	$0.000548/request	$2.1125/M tokens	$0.169/M tokens

Input Modalities

Text
Vision
Video

Output Modalities

Text

Context length

984K tokens

Max output

131K tokens

Capabilities

Thinking
Streaming
Tool calling
Web search
URL context
Code interpreter
Computer use
File search
Memory tool
Structured outputs
Citations
Prompt caching
Background mode
Server-side sessions

Providers

Alibaba Cloud alicloud-qwen3.8-max

Pricing$1.690$5.070

Web Search$0.000548/request

Cache Write$2.1125/M tokens

Cache Read$0.169/M tokens

Context991K

Max output128K

Latency2.7S

Throughput36.6TPS

Uptime

99.81% uptime 2 days ago

100.00% uptime yesterday

99.92% uptime today

Performance for qwen3.8-max

Uptime is the percentage of requests that succeeded over the past 72 hours. AIHubMix continuously monitors every provider and automatically retries with the next-best provider when one returns an error or responds too slowly; Latency is total round-trip time (lower is better); Throughput is how fast the model writes (tokens per second, higher is better).

Uptime

Latency

Throughput

Try this model

Python

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://aihubmix.com/v1",
)

response = client.chat.completions.create(
    model="qwen3.8-max",
    messages=[
      {
        "role": "user",
        "content": "Hello, how are you?"
      }
    ],
    max_tokens=1024,
    stream=False,
)

print(response.choices[0].message.content)

Frequently asked questions

What is Qwen3.8 Max?

What is the context length of Qwen3.8 Max?

How much does Qwen3.8 Max cost?

What modalities does Qwen3.8 Max support?

What capabilities does Qwen3.8 Max support?

How do I call Qwen3.8 Max via API?

Who created Qwen3.8 Max?

Compare Qwen3.8 Max

Qwen3.8 MaxvsQwen3.8 Max Preview Qwen3.8 MaxvsKimi K3 Qwen3.8 MaxvsGLM 5.2 Qwen3.8 MaxvsGrok 4.5

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Input:$ 2 /M

Output:$ 6 /M

Context:262K

TTFT:1.535 s

Throughput:48 tok/s

Qwen3.8-2.4T-A95B is Alibaba’s most powerful Qwen model to date. It is a 2.4‑trillion‑parameter sparse Mixture-of-Experts (MoE) model with approximately 95 billion active parameters. It is built for autonomous, long‑duration tasks: multi‑day code runs, reproducing research papers, and self‑improvement.

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Qwen Image 3.0(qwen-image-3.0) is an image generation and editing model developed by Alibaba Cloud’s Qwen team. It supports text-to-image generation, reference-based creation, and image editing. It is well suited for social media, e-commerce, creative design, and everyday content production, offering a strong balance of image quality and speed. Compared with the Pro version, it is better suited for frequent and large-scale daily creation.

Qwen Image 3.0 Pro

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Qwen Image 3.0 Pro (qwen-image-3.0-pro) is Alibaba Cloud Qwen’s flagship image generation and editing model. It is designed for advertising, brand visuals, UI, presentations, product imagery, and professional design. Its strengths include complex layouts, accurate Chinese and English text rendering, realistic materials, and reference-based editing. Compared with the standard version, it delivers stronger detail, composition, and commercial-grade visual quality.

Qwen3.8 Max Preview

Input: $ 0.338 /M
Output: $ 1.014 /M
Web Search: $0.000548/request

Qwen 3.8 Max Preview(Qwen3.8-Max-Preview) is the latest-generation foundation model in the Qwen family, packing 2.4T parameters and still evolving. Compared with the previous flagship Qwen 3.7 Max, it delivers major gains in core capabilities like Coding and Cowork (professional productivity), with world-leading performance on complex, long-horizon tasks such as full-stack development, data analysis, and Office workflows. Launch offer: Credits are consumed at just 20% of the standard rate, effectively 5× your usage. Limited time only.

Qwen Audio 3.0 Tts Flash

$0.141 / 10K characters

qwen-audio-3.0-tts-flash is a high-performance speech synthesis large model optimized for real-time interactive scenarios. Compared with the previous version, the model supports more low-resource languages and Chinese dialects, improves the authenticity of dialect pronunciation, and enhances free-style instruction following and fine-grained label control, enabling more flexible control of expression such as emotion, tone, character, speaking rate, and volume. At the same time, the model exhibits stronger robustness under complex acoustic conditions like noise and reverberation, improving sound quality, clarity, and overall expressiveness. The Flash version focuses on optimizing the real-time synthesis experience, keeping first-packet latency under 200 ms, making it suitable for low-latency interactive scenarios such as voice assistants, real-time dialogue, and intelligent customer service.

Qwen Audio 3.0 Tts Plus

$0.197 / 10K characters

qwen-audio-3.0-tts-plus is a high-performance speech synthesis large model designed for high-quality speech generation scenarios. Compared with the previous version, the model supports more low-resource languages and Chinese dialects, significantly improving the authenticity of dialect pronunciation, and enhancing free-style instruction following and fine-grained label control capabilities, allowing more accurate control of emotion, tone, character, speaking rate, volume, and synthesis style. Meanwhile, the model exhibits stronger robustness under complex acoustic conditions such as noise and reverberation, further improving sound quality, clarity, resolution, and overall expressiveness. The Plus version places greater emphasis on synthesis quality and detail, making it suitable for professional scenarios that require higher sound quality, naturalness, and expressiveness, such as content creation, audiobooks, film and TV dubbing, brand voice design, and high-quality voice services.