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Qwen3.5 Flash
Qwen
Alibaba's fastest model with 256k context window at near-zero cost. Best for ultra high-volume tasks.
Input price$0.01 / 1M tokens
Output price$0.05 / 1M tokens
Context window256k tokens
Last updated2026-04-21
Quick calculator
Per request
$0.000035
Daily
$0.3500
Monthly
$10.50
per month · 30-day estimate
Yearly
$127.75
Tips to reduce cost
- →Use prompt caching to reuse repeated system prompts
- →Trim whitespace and reduce verbose instructions
- →Use a smaller model for classification or routing tasks
- →Batch async requests to get 50% discount (OpenAI/Anthropic)
- →Cache identical requests at the application layer
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