Qwen3 4B (free)Archive and alternatives
Qwen3 4B (free) is no longer available on OpenRouter. Explore a current alternative below.
Specifications
Qwen3 4B (free) at a glance
Context
41K tokens
Input price
$0.0000 / 1M
Output price
$0.0000 / 1M
Compare
Compare Qwen3 4B (free)
Qwen3 4B (free) vs Qwen3 14B
Qwen3-14B is a dense 14.8B parameter causal language model from the Qwen3 series, designed for both complex reasoning and efficient dialogue.
Open comparisonQwen3 4B (free) vs Qwen3 235B A22B
Qwen3-235B-A22B is a 235B parameter mixture-of-experts (MoE) model developed by Qwen, activating 22B parameters per forward pass.
Open comparisonQwen3 4B (free) vs Qwen3 235B A22B Instruct 2507
Qwen3-235B-A22B-Instruct-2507 is a multilingual, instruction-tuned mixture-of-experts language model based on the Qwen3-235B architecture, with 22B active parameters per forward pass.
Open comparisonFAQ
Questions about Qwen3 4B (free)
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