Lowest-Latency ByteDance Models

Quick answer · Updated June 2026

UI-TARS 7B has the lowest latency of any ByteDance model, responding in about 896ms to first token.

896msLatency

2 t/sSpeed

$0.100Input /M

128KContext

AI models ranked by time-to-first-token (p50). The most responsive large language models for real-time and interactive use cases.

1B
ui-tars-1.5-7b
Vision$0.100/M · 2 t/s · 128K ctx
896ms
Latency

Frequently asked

Which ByteDance model has the lowest latency?

UI-TARS 7B has the lowest latency of any ByteDance model, responding in about 896ms to first token.

How many ByteDance models are there?

modelgrep tracks 1 ByteDance models with live benchmarks, speed, latency and per-provider pricing. 1 of them qualify for this ranking.

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All rankings

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