Is GPT-OSS 20B or Llama 4 Maverick 17B 128E Instruct cheaper?

GPT-OSS 20B is cheaper on output tokens ($0.14 vs $0.60 per 1M).

Which has the larger context window, GPT-OSS 20B or Llama 4 Maverick 17B 128E Instruct?

Llama 4 Maverick 17B 128E Instruct has the larger context window (430K tokens).

GPT-OSS 20B vs Llama 4 Maverick 17B 128E Instruct

GPT-OSS 20B is cheaper on output tokens, while Llama 4 Maverick 17B 128E Instruct offers a larger context window. Choose GPT-OSS 20B or Llama 4 Maverick 17B 128E Instruct based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT-OSS 20B	Llama 4 Maverick 17B 128E Instruct
Provider	IO.NET	IO.NET
Input / 1M tokens	$0.03	$0.15
Output / 1M tokens	$0.14	$0.60
Context window	64K	430K
Parameters	21B	—
Open weights	Yes	Yes
Released	Dec 2024	Jan 2025

GPT-OSS 20B details →Llama 4 Maverick 17B 128E Instruct details →

FAQ

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