UI-TARS 7B API Pricing
bytedance · Budget · released 2025-07. Prices in USD per 1 million tokens. Data snapshot: 2026-09-28.
UI-TARS 7B has held the same list price since 2026-08-15 and is the 27th cheapest of 142 Budget models. Only one host, Parasail, sells it, so there is no second price to shop. No Arena score is published for it, so it carries no Efficiency score and cannot hold the FinOps Friendly badge.
- Input: $0.10 per 1M tokens
- Output: $0.20 per 1M tokens
- Batch API (input/output): not published
- Prompt-cache read: $0.10
- Context window: 128K
UI-TARS 7B market position
On blended price ($0.170 per 1M tokens at 30% input, 70% output) it is cheaper than 79% of Budget models: 27th cheapest of 142, tied with 3 others. Across every category it is cheaper than 90% of priced text models in the catalogue: 27th cheapest of 281, tied with 3 others.
UI-TARS 7B licence, size and capabilities
No licence is recorded for UI-TARS 7B, so this page does not say whether it can be self-hosted. Its published size is 7B parameters. Listed capabilities: Text, Vision. Filling its 128K context window once costs $0.01 in input tokens at list price.
Monthly cost at 100K requests, by business use case
From the after-discounts figure (prompt caching on the cached input share, batch API for async workloads, only where the provider publishes those rates), which assumes you implement both, to the list price. One figure means no discount is published.
| Use case | Tokens (in/out) | Monthly (after discounts – list) |
|---|---|---|
| Support Ticket | 1,500 / 500 | $25 |
| Knowledge Q&A | 2,000 / 800 | $36 |
| Meeting Summary | 10,000 / 1,200 | $124 |
| Marketing Content | 2,500 / 1,800 | $61 |
| Coding Task | 3,000 / 2,000 | $70 |
| Invoice Processing | 1,500 / 600 | $27 |
| Call Summary | 2,000 / 700 | $34 |
| Agent Workflow | 6,000 / 3,000 | $120 |
UI-TARS 7B pricing by host
A host is a company that runs the model and sells it by the token — the lab that made it, a cloud platform like Amazon Bedrock, Azure or Vertex, or an independent provider. One model, several sellers, and often several prices. This model is sold by 1 host. The price quoted above is the one we publish so that models stay comparable; it is not necessarily the cheapest way to buy this model. List prices as published on 2026-09-28 via OpenRouter — negotiated rates, committed-use discounts and provisioned capacity are not shown.
Parasail is the only host with a published rate, $0.10 input / $0.20 output per 1M tokens, which is the price shown on this page.
| Host | Input $/1M | Output $/1M |
|---|---|---|
| Parasail (the price shown above) — bf16 | $0.10 | $0.20 |
UI-TARS 7B price history
UI-TARS 7B has been in our daily price archive since tracking began on 2026-08-15, when it listed at $0.10 input / $0.20 output per 1M tokens. No list price change since tracking began on 2026-08-15. Last checked against the 2026-09-28 snapshot.
Alternatives to UI-TARS 7B
- Next cheaper Budget model: Nemotron 3.5 Lightning (Nvidia) at $0.164 blended, 4% less.
- Next more expensive: Schematron V2 Small (inference-net) at $0.176 blended, 4% more.
Common questions about UI-TARS 7B pricing
- How much does UI-TARS 7B cost?
- UI-TARS 7B costs $0.10 per million input tokens and $0.20 per million output tokens on the API.
- Does UI-TARS 7B offer batch or cached pricing?
- Prompt-cache reads cost $0.10/M input tokens. No batch pricing is published.
- What would UI-TARS 7B cost per month?
- For a support-ticket workload (1,500 input + 500 output tokens per request) at 100K requests/month, UI-TARS 7B costs about $25 at list prices.
- Has the price of UI-TARS 7B changed?
- UI-TARS 7B has been in our daily price archive since tracking began on 2026-08-15, when it listed at $0.10 input / $0.20 output per 1M tokens. No list price change since tracking began on 2026-08-15. Last checked against the 2026-09-28 snapshot.
These are list prices: real cost also depends on caching, batching, negotiated discounts, marketplace agreements, and existing contracts. Get a FinOps review from OptimNow or compare all models.
Build the business case for UI-TARS 7B in the AI ROI Calculator: add your business value on top of these costs to get ROI, break-even and payback.
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