Is Hermes 3 Llama 3.1 405b or OpenAI GPT OSS 120B cheaper?

OpenAI GPT OSS 120B is cheaper on output tokens ($0.30 vs $3.00 per 1M).

Which has the larger context window, Hermes 3 Llama 3.1 405b or OpenAI GPT OSS 120B?

Both models offer a similar context window.

Hermes 3 Llama 3.1 405b vs OpenAI GPT OSS 120B

OpenAI GPT OSS 120B is cheaper on output tokens. Choose Hermes 3 Llama 3.1 405b or OpenAI GPT OSS 120B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Hermes 3 Llama 3.1 405b	OpenAI GPT OSS 120B
Provider	Venice AI	Venice AI
Input / 1M tokens	$1.10	$0.07
Output / 1M tokens	$3.00	$0.30
Context window	128K	128K
Parameters	—	117B
Open weights	Yes	Yes
Released	Sep 2025	Nov 2025

Hermes 3 Llama 3.1 405b 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.