Qwen2.5 7B Instruct vs UI-TARS 7B .
model vs model · prices as of
UI-TARS 7B takes 1 of 5 rounds against Qwen2.5 7B Instruct. Both cost $0.50 per million tokens to run.
Alibaba CloudQwen2.5 7B Instruct
$0.50/M tokens
OpenRouter list price, nothing below it is accounted for · $0.072 per 1,000 pages
33k context · tool calling · open weights
ByteDancewins 1 roundsUI-TARS 7B
$0.50/M tokens
OpenRouter list price, nothing below it is accounted for · $0.072 per 1,000 pages
128k context · reads images · open weights
List price in (lower wins)
$0.10/M
$0.10/M
List price out (lower wins)
$0.20/M
$0.20/M
Cheapest we can explain (lower wins)
none below list
none below list
Standard price (lower wins)
$0.50/M
$0.50/M
Cost per 1,000 pages (lower wins)
$0.072
$0.072
Context
33k tokens
128k tokens
Open weights
yes
yes
Tool calling
yes
no
Structured output
yes
yes
Reads images
no
yes
Reasoning
no
no
Released
16 Oct 2024
22 Jul 2025
Providers selling it
4
5
Price we measure against
OpenRouter
OpenRouter
Trains on your prompts (no is better)
no provider to check
no provider to check
Providers selling both · 2
Kilo Gateway$0.50 / $0.50
OpenRouter$0.50 / $0.50
Qwen2.5 7B Instruct then UI-TARS 7B , per million tokens
Go further
Add a third or fourth model, or switch the weighting, in the tool.
What moved in the last seven days
- Qwen2.5 7B Instruct
Nous Portal$0.08 / $0.16 $0.10 / $0.2025% dearer ·
Frequently asked
- Which is cheaper, Qwen2.5 7B Instruct or UI-TARS 7B ?
- Neither: both run at $0.50 per million tokens, three parts input to one part output, read on 16 Sept 2026.
- Where is each one cheapest?
- Qwen2.5 7B Instruct: nobody goes below OpenRouter's own price with a reason we can point at, so $0.50 is the number to beat. UI-TARS 7B : nobody goes below OpenRouter's own price with a reason we can point at, so $0.50 is the number to beat.
- Can I buy both from one provider?
- Yes. 2 providers sell both: Kilo Gateway, OpenRouter. The cheapest of them for the two together is Kilo Gateway.
- Which holds more context?
- UI-TARS 7B , at 128k tokens against 33k.
Prices exclude tax and are per million tokens, read 16 Sept 2026 from each provider's own catalog. The standard price blends three parts input to one part output; a page is 600 tokens in and 60 out. Bars are scaled to the larger value in each row.