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All·AI·Model

The AI Model Price Index

Qwen3.5 2B

by QVAC · family qwen · listed Nov 2025TW

Qwen instruction model for multilingual chat and tool use

Current rates USD per 1M tokens

Inputfree
Outputfree
Cache read—
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
Qwen3.5 2BQwen3.5 2B: free per 1M tokensfreeDeepSeek V4 FlashDeepSeek V4 Flash: $0.14 per 1M tokens$0.14Gemini 3.5 Flash LiteGemini 3.5 Flash Lite: $0.30 per 1M tokens$0.30Qwen3.7 PlusQwen3.7 Plus: $0.50 per 1M tokens$0.50Mistral Medium (latest)Mistral Medium (latest): $1.50 per 1M tokens$1.50Grok 4.5Grok 4.5: $2.00 per 1M tokens$2.00Claude Opus 5Claude Opus 5: $5.00 per 1M tokens$5.00GPT-5.6 SolGPT-5.6 Sol: $5.00 per 1M tokens$5.00
Output price vs. maker flagships ($/1M tokens)
Qwen3.5 2BQwen3.5 2B: free per 1M tokensfreeDeepSeek V4 FlashDeepSeek V4 Flash: $0.28 per 1M tokens$0.28Gemini 3.5 Flash LiteGemini 3.5 Flash Lite: $2.50 per 1M tokens$2.50Qwen3.7 PlusQwen3.7 Plus: $3.00 per 1M tokens$3.00Grok 4.5Grok 4.5: $6.00 per 1M tokens$6.00Mistral Medium (latest)Mistral Medium (latest): $7.50 per 1M tokens$7.50Claude Opus 5Claude Opus 5: $25.00 per 1M tokens$25.00GPT-5.6 SolGPT-5.6 Sol: $30.00 per 1M tokens$30.00

On the record

Model id
qwen3.5-2b
Context window
33K tokens
Max output
8K tokens
Input modalities
text
Output modalities
text
Reasoning
no
Tool calls
yes
Open weights
yes
Knowledge cutoff
—
Released
2025-11-01
Last updated
2025-11-01
Provider docs
www.npmjs.com/package/@qvac/ai-sdk-provider

Back of the envelope

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