Is ERNIE-4.5-21B-A3B-Thinking or OpenAI GPT OSS 120B cheaper?

OpenAI GPT OSS 120B is cheaper on output tokens ($0.25 vs $0.28 per 1M).

Which has the larger context window, ERNIE-4.5-21B-A3B-Thinking or OpenAI GPT OSS 120B?

Both models offer a similar context window.

ERNIE-4.5-21B-A3B-Thinking vs OpenAI GPT OSS 120B

OpenAI GPT OSS 120B is cheaper on output tokens. Choose ERNIE-4.5-21B-A3B-Thinking or OpenAI GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	ERNIE-4.5-21B-A3B-Thinking	OpenAI GPT OSS 120B
Provider	NovitaAI	NovitaAI
Input / 1M tokens	$0.07	$0.05
Output / 1M tokens	$0.28	$0.25
Context window	131K	131K
Parameters	—	117B
Open weights	Yes	Yes
Released	Sep 2025	Aug 2025

ERNIE-4.5-21B-A3B-Thinking 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.