Is GPT OSS 120B or Llama-3.3-70B-Instruct cheaper?

GPT OSS 120B is cheaper on output tokens ($0.64 vs $0.75 per 1M).

Which has the larger context window, GPT OSS 120B or Llama-3.3-70B-Instruct?

Both models offer a similar context window.

GPT OSS 120B vs Llama-3.3-70B-Instruct

GPT OSS 120B is cheaper on output tokens. Choose GPT OSS 120B or Llama-3.3-70B-Instruct based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT OSS 120B	Llama-3.3-70B-Instruct
Provider	watsonx.ai	watsonx.ai
Input / 1M tokens	$0.16	$0.75
Output / 1M tokens	$0.64	$0.75
Context window	131K	131K
Parameters	—	—
Open weights	Yes	Yes
Released	Aug 2025	Dec 2024

GPT OSS 120B details →Llama-3.3-70B-Instruct details →

FAQ

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