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UI-TARS 7B
bytedance·bytedance/ui-tars-1.5-7b·GA·Open weights
Multimodal model for analyzing text, images, documents, and rich media
At a glance
Reference price$0.10 / $0.20 per 1M
Cache read $0.10 · OpenRouter
Lowest paid$0.10 / $0.20
OpenRouter Gateway
Context128,000
Output limit2,048
Capabilities
ReasoningTool use✓ Structured output✓ Temperature✓ Attachments
Modalities
ImageText
Knowledge cutoff2025-01-31
Released / updated2025-07-22 / 2025-07-22
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers1 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | Gateway | $0.10 | $0.20 | $0.10 | — | 128,000 | 2,048 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1OpenRouter$30.00
The cheapest paid channel is the only channel.
Related models
Llama 4 Maverick 17B 128E Instruct FP8cheaper alternative$0 / $0Lyria 3 Clip Previewcheaper alternative$0 / $0Command R7Bcheaper alternative$0.037 / $0.15Granite 4.1 8Bcheaper alternative$0.05 / $0.10
Price historyone sample accumulated per data sync
Input listOutput listMin blended