Qwen3.8 Max Prime

Name: Qwen3.8 Max Prime model facts
Creator: OSMEXO

alibaba/qwen3.8-max-prime

Alibaba
Family · Qwen3 Max Prime
Text · Image · Video → Text
Reasoning · adjustable
Tools · JSON · Vision

Not on OSMEXO yet

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Spec & list price

Context1M

Max output128K

Input / 1M$4.00

Output / 1M$12.003× input

Usage

Tokens / day2.0B▼ 45% 7d

Usage rank#160

Requests / day38.9K

Tool calls / req0.39

Per request · 30 days

Avg input61.3K4.1× median

Avg output1.8K2.5× median

Cache hit92%1.3× median

Reasoning share77%1.4× median

Tool-call failures5.8%3.1× median

Consumption

Peak 10.6B 22 OctLow 1.2B 4 OctRank today #160

News & trends

Trending · 14 days

News · latest from Alibaba

Memdoor: A team of 5 Qwen3.8-27B models beats Fable 5 on LiveCodeBench Hardgithub.com · 31 Oct
Qwen3.8-Flash Now Available in the EU on Alibaba Cloudtwitter.com · 31 Oct
Alibaba's Qwen3.8-Flash-Next model tried to upload a file to Beijing in a testnotebookcheck.net · 27 Oct
Neuron Explorer for Qwen3.5-4B: See every neuron at work, make targeted editsgithub.com · 26 Oct

Speed

Output speed#139/33471 tok/s1.1× faster than median

First token#2251.64 s1.5× longer than median

Technical details

Reasoning: on · xhigh
Tokenizer: Qwen
Moderation: none

Reasoning effort

xhigh · default
high
medium
low
minimal

Request parameters 17

tools
tool_choice
response_format
structured_outputs
reasoning
reasoning_effort
include_reasoning
temperature
top_p
top_k

+7 more

max_tokens
stop
seed
frequency_penalty
logprobs
presence_penalty
top_logprobs

When to use

Best for

Hardest tasks in the Max line
Multimodal analysis of images and video
Long document reasoning
Tool-calling agents with structured output

Think twice for

Self-hosting (closed weights)
Low-cost bulk classification
Latency-sensitive simple chat

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