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Qwen

Alibaba's open-weight family, with a coder model in nearly every size.

Qwen is Alibaba's model family and the largest open-weight line there is — dozens of sizes from a few billion parameters up to the Max models, most of them published so you can run them yourself. For vibe coders the draw is the Qwen Coder models: strong at code for the price, cheap to call through a provider, and small enough at the low end to run on your own machine. The flagship Max models take text, images and video and go up to a million tokens of context.

At a glance — Qwen3.8 Max Prime

Cost
$4.00 in · $12.00 out per 1M tokensMid-range
Memory
1M tokens — about 1,500 pages
Reads
Text · Images · Video
Can do
  • Use tools (agents)
  • Structured output
  • Thinking mode
Reliability
99.67% uptime, last 24h
Released
Sep 23, 2026
Advanced details
API model ID
qwen/qwen3.8-max-prime
Max output
131K tokens
Max input
984K tokens
Cached input
$0.50 per 1M
Tokenizer
Qwen

Providers

The same model, hosted by different companies. OpenRouter picks one per request and falls back to the next if it fails.

ProviderInput /1MOutput /1MCached /1MMax outputUptime 24h
Alibaba$4.00$12.00$0.50131K99.67%

Supported parameters

  • frequency_penalty
  • include_reasoning
  • logprobs
  • max_tokens
  • presence_penalty
  • reasoning
  • reasoning_effort
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_k
  • top_logprobs
  • top_p

Live from OpenRouter, refreshed hourly.

Key info

Pricing
Open source
Category
Models
Best for
Intermediate
Made by
Alibaba
Weights
Open, most sizes
Good for
Cheap coding models, and running one yourself

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  • The open-weight family everyone else gets benchmarked against.

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  • Google's open models — Gemini's research, small enough to self-host.

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