Ui Tars 1.5 7b API
Run bytedance/ui-tars-1.5-7b through FastInfra's API.
Pay per token, no subscription, routed to the cheapest available provider.
Ui Tars 1.5 7b pricing
Billed per token used. Prices sync automatically from wholesale providers.
| Direction | Price per 1M tokens |
|---|---|
| Input | $0.11 |
| Output | $0.21 |
1 route available
Requests route to route-07 by default (lowest cost). FastInfra fails over automatically if a route is unavailable.
| Route label | Model ID |
|---|---|
route-07 |
bytedance/ui-tars-1.5-7b |
Call Ui Tars 1.5 7b in 30 seconds
Works with any OpenAI SDK — change the base URL and API key only.
Python
from openai import OpenAI
client = OpenAI(api_key="YOUR_API_KEY", base_url="https://api.fastinfra.ai/v1")
response = client.chat.completions.create(
model="bytedance/ui-tars-1.5-7b",
messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)curl
curl https://api.fastinfra.ai/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "bytedance/ui-tars-1.5-7b",
"messages": [{"role": "user", "content": "Hello!"}]
}'Ui Tars 1.5 7b — common questions
How much does the bytedance/ui-tars-1.5-7b API cost?
On FastInfra, bytedance/ui-tars-1.5-7b costs $0.105/1M input, $0.21/1M output tokens. Billing is per token used, with no subscription.
Is bytedance/ui-tars-1.5-7b compatible with the OpenAI SDK?
Yes. FastInfra exposes bytedance/ui-tars-1.5-7b through an OpenAI-compatible endpoint at https://api.fastinfra.ai/v1 — point any OpenAI SDK at that base URL with a FastInfra API key and keep your existing code.
How does routing work for bytedance/ui-tars-1.5-7b?
bytedance/ui-tars-1.5-7b is available on 1 route(s): route-07. Requests use route-07 by default (lowest cost). FastInfra fails over automatically if a route is unavailable.
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