Is GPT-OSS 20B TEE or Gemini 3 Pro Image cheaper?

GPT-OSS 20B TEE is cheaper on output tokens ($0.80 vs $12.00 per 1M).

Which has the larger context window, GPT-OSS 20B TEE or Gemini 3 Pro Image?

Gemini 3 Pro Image has the larger context window (1M tokens).

GPT-OSS 20B TEE vs Gemini 3 Pro Image

GPT-OSS 20B TEE is cheaper on output tokens, while Gemini 3 Pro Image offers a larger context window. Choose GPT-OSS 20B TEE or Gemini 3 Pro Image based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT-OSS 20B TEE	Gemini 3 Pro Image
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.20	$2.00
Output / 1M tokens	$0.80	$12.00
Context window	131K	1M
Parameters	—	—
Open weights	No	No
Released	Aug 2025	Nov 2025

GPT-OSS 20B TEE details →Gemini 3 Pro Image details →

FAQ

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