ByteDance · current

UI-TARS 7B

UI-TARS 7B is attributed to ByteDance in the catalog. It accepts image and text input and produces text output. Reported capabilities include structured output.

Compare model

Report an error Model and price history

Modalities

Hosted provider token rates

$0.10 / $0.20

USD per 1M input / output tokens · OpenRouter

Context

128K

Released

2025-07-22

Knowledge cutoff

Unknown

No recent lab-operated provider rate is available. Showing the third-party host with the lowest input rate + ¼ output rate. This is one offering, not an average; other providers, modalities, tiers, and fees may differ.

Where to use it

2 observed offerings · token prices in USD per million where available

Estimate your workload cost

OpenRouter

bytedance/ui-tars-1.5-7b

current

Input

$0.10

Output

$0.20

Cache

$0.10

Context

128K

Max output

Reasoning: No
Tool calling: No
Structured output: Yes
Temperature: Yes

Recent price

Kilo Gateway

bytedance/ui-tars-1.5-7b

current

Input

$0.10

Output

$0.20

Cache

$0.10

Context

128K

Max output

Reasoning: No
Tool calling: No
Structured output: Yes
Temperature: Yes

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
OpenRouter bytedance/ui-tars-1.5-7b	currentRecent price	128K	2K	$0.10	$0.20	$0.10	No	No	Yes	Yes
Kilo Gateway bytedance/ui-tars-1.5-7b	currentRecent price	128K	2K	$0.10	$0.20	$0.10	No	No	Yes	Yes

Capabilities and limits

Input: image, text
Output: text
Max output: 2K
Weights: Closed (source-reported)
Release: 2025-07-22
Knowledge cutoff: Unknown
Family: bytedance:

Structured output · Vision

Provider-specific limits and support can differ.

Plan a model evaluation

Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Models to compare

Candidates match reported specifications; they are not tested replacements.

Role Play UncensoredCreator unverified · 128K contextCompare →Command A VisionCohere · 128K contextCompare →Uncensored 1.2Creator unverified · 128K contextCompare →

Model and price history

Price history (62 observations)

Date	Provider	Input / output
2026-11-02	OpenRouter	$0.10 / $0.20
2026-11-02	Kilo Gateway	$0.10 / $0.20
2026-11-01	OpenRouter	$0.10 / $0.20
2026-11-01	Kilo Gateway	$0.10 / $0.20
2026-10-31	Kilo Gateway	$0.10 / $0.20
2026-10-31	OpenRouter	$0.10 / $0.20
2026-10-30	OpenRouter	$0.10 / $0.20
2026-10-30	Kilo Gateway	$0.10 / $0.20
2026-10-29	OpenRouter	$0.10 / $0.20
2026-10-29	Kilo Gateway	$0.10 / $0.20
2026-10-28	OpenRouter	$0.10 / $0.20
2026-10-28	Kilo Gateway	$0.10 / $0.20
2026-10-27	Kilo Gateway	$0.10 / $0.20
2026-10-27	OpenRouter	$0.10 / $0.20
2026-10-27	Kilo Gateway	$0.10 / $0.20
2026-10-27	OpenRouter	$0.10 / $0.20
2026-10-27	OpenRouter	$0.10 / $0.20
2026-10-27	Kilo Gateway	$0.10 / $0.20
2026-10-27	Kilo Gateway	$0.10 / $0.20
2026-10-27	OpenRouter	$0.10 / $0.20
2026-10-26	OpenRouter	$0.10 / $0.20
2026-10-26	Kilo Gateway	$0.10 / $0.20
2026-10-25	OpenRouter	$0.10 / $0.20
2026-10-25	Kilo Gateway	$0.10 / $0.20
2026-10-24	Kilo Gateway	$0.10 / $0.20
2026-10-24	OpenRouter	$0.10 / $0.20
2026-10-24	Kilo Gateway	$0.10 / $0.20
2026-10-24	OpenRouter	$0.10 / $0.20
2026-10-24	Kilo Gateway	$0.10 / $0.20
2026-10-24	OpenRouter	$0.10 / $0.20
2026-10-23	OpenRouter	$0.10 / $0.20
2026-10-23	Kilo Gateway	$0.10 / $0.20
2026-10-23	OpenRouter	$0.10 / $0.20
2026-10-23	Kilo Gateway	$0.10 / $0.20
2026-10-23	Kilo Gateway	$0.10 / $0.20
2026-10-23	OpenRouter	$0.10 / $0.20
2026-10-23	OpenRouter	$0.10 / $0.20
2026-10-23	Kilo Gateway	$0.10 / $0.20
2026-10-23	Kilo Gateway	$0.10 / $0.20
2026-10-23	OpenRouter	$0.10 / $0.20
2026-10-22	Kilo Gateway	$0.10 / $0.20
2026-10-22	OpenRouter	$0.10 / $0.20
2026-10-21	Kilo Gateway	$0.10 / $0.20
2026-10-21	OpenRouter	$0.10 / $0.20
2026-10-20	Kilo Gateway	$0.10 / $0.20
2026-10-20	OpenRouter	$0.10 / $0.20
2026-10-19	OpenRouter	$0.10 / $0.20
2026-10-19	Kilo Gateway	$0.10 / $0.20
2026-10-18	OpenRouter	$0.10 / $0.20
2026-10-18	Kilo Gateway	$0.10 / $0.20
2026-10-17	Kilo Gateway	$0.10 / $0.20
2026-10-17	OpenRouter	$0.10 / $0.20
2026-10-12	Kilo Gateway	$0.10 / $0.20
2026-10-12	OpenRouter	$0.10 / $0.20
2026-10-12	OpenRouter	$0.10 / $0.20
2026-10-12	Kilo Gateway	$0.10 / $0.20
2026-10-11	Kilo Gateway	$0.10 / $0.20
2026-10-11	OpenRouter	$0.10 / $0.20
2026-10-10	Kilo Gateway	$0.10 / $0.20
2026-10-10	OpenRouter	$0.10 / $0.20
2026-10-09	Kilo Gateway	$0.10 / $0.20
2026-10-09	OpenRouter	$0.10 / $0.20