Is ByteDance: UI-TARS 7B or OpenAI: gpt-oss-120b cheaper?

OpenAI: gpt-oss-120b is cheaper on output tokens ($0.19 vs $0.20 per 1M).

Which has the larger context window, ByteDance: UI-TARS 7B or OpenAI: gpt-oss-120b?

OpenAI: gpt-oss-120b has the larger context window (131K tokens).

ByteDance: UI-TARS 7B vs OpenAI: gpt-oss-120b

OpenAI: gpt-oss-120b is cheaper on output tokens, while OpenAI: gpt-oss-120b offers a larger context window. Choose ByteDance: UI-TARS 7B or OpenAI: gpt-oss-120b based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	ByteDance: UI-TARS 7B	OpenAI: gpt-oss-120b
Provider	Kilo Gateway	Kilo Gateway
Input / 1M tokens	$0.10	$0.04
Output / 1M tokens	$0.20	$0.19
Context window	128K	131K
Parameters	—	117B
Open weights	No	Yes
Released	Jul 2025	Aug 2025

ByteDance: UI-TARS 7B details →OpenAI: gpt-oss-120b details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.