Qwen3 8B
qwen3-8bQwen3-8B is a dense 8.2B parameter causal language model from the Qwen3 series, designed for both reasoning-heavy tasks and efficient dialogue. It supports seamless switching between "thinking" mode for math,... Built by Qwen.
Prices updated
Input price
$0.12
per 1M tokens · Standard
Output price
$0.46
per 1M tokens · Standard
Input limit
131K
tokens
Output limit
8K
tokens
Input formats
Output formats
Qwen3 8B price history
2 price records since 9/25/2026
Qwen3 8B cost calculator
$4.62/month
Standard pricing
Overview
What is Qwen3 8B?
Qwen3 8B is a text & reasoning model from Qwen. Qwen3-8B is a dense 8.2B parameter causal language model from the Qwen3 series, designed for both reasoning-heavy tasks and efficient dialogue. It supports seamless switching between "thinking" mode for math,... Its 131K context window and $0.12 input price make it a candidate for cost-sensitive, high-throughput applications.
Rates
Qwen3 8B pricing
Pricing is based on token usage. Provider-specific caching, batch, regional, and tool charges may affect the final cost.
Input · Standard
$0.12
Per 1M tokens
Cached input · Standard
Not available
No listed cached-input rate
Capabilities
Qwen3 8B Tools
Tools available when using Qwen3 8B through supported provider APIs.
Function calling
Supported
Structured outputs
Not supported
JSON mode
Supported
Reasoning
Supported
Built-in web search
Not supported
Log probabilities
Not supported
Deterministic seed
Supported
Parallel tool calls
Not supported
Prompt caching
Not supported
Strengths and limitations
Strengths
- Low input cost at $0.12 per million tokens suits high-volume workloads.
- A 131K context window covers most focused application workflows.
- Supports text & reasoning workloads in one model.
Limitations
- Generated tokens cost 4× more than input tokens, which matters for verbose responses.
- The 131K context window is smaller than several long-context alternatives.
- Arena Elo and MMLU-Pro are directional; test accuracy, latency and reliability on your own workload before committing.
Arena Elo, MMLU-Pro and pricing figures are illustrative; validate current vendor terms before purchase.
Same provider