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Qwen3 Next 80B A3B Thinking

Qwen3 Next 80B A3B Thinking is a hybrid Transformer-Mamba reasoning model that combines 80 billion total parameters (3B active per token) with a dedicated thinking mode, achieving strong results on AIME25 while supporting ultra-long contexts of 262.1K tokens. Your use subject to Alibaba Cloud's Terms & Privacy Policies.

ReasoningTool Use
index.ts
import { streamText } from 'ai'
const result = streamText({
model: 'alibaba/qwen3-next-80b-a3b-thinking',
prompt: 'Why is the sky blue?'
})

Providers

Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.

Provider
Context
Max Output
Latency
Throughput
Input
Output
Cache
Web Search
Capabilities
ZDR
No Training
Release Date
Alibaba Cloud
Legal:TermsPrivacy
131K33K
1.1s
352tps
$0.15/M
$1.20/M
09/11/2025
Novita AI
Legal:TermsPrivacy
66K66K
$0.15/M
$1.50/M
09/11/2025
Google Vertex AI
Legal:TermsPrivacy
262K262K
0.5s
138tps
$0.15/M
$1.20/M
09/11/2025