BenchLeader

Ui Tars 1.5 7B

Ui Tars 1.5 7B is a ByteDance proprietary model. It is not yet ranked: 1 independent result so far, and the index needs at least five across two categories.

Blended price
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Output speed
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First answer
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Full answer
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Cost per run
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Released
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date not published by our sources
How it scores by categoryDashed line = average model (50). One step of 15 = one standard deviation.
  1. Reasoning22

Benchmark results

See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.

Reasoning

Benchmarknot statedSource
Kagi LLM Benchmark20.7%#130Kagi LLM Benchmark

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Questions people ask

Why does Ui Tars 1.5 7B have no BenchLeader Index score?
The index needs at least five independent results across at least two categories; as of 25 Oct 2026 Ui Tars 1.5 7B has 1 that count. Launch-post scores are never used, so it is ranked once independent publishers have measured it.

Data as of 25 Oct 2026. Compare with another model.

Cite as: BenchLeader, “Ui Tars 1.5 7B: benchmarks, pricing, speed and rank”, data as of 25 Oct 2026, https://www.benchleader.com/models/ui-tars-1-5-7b.