Is OpenAI: GPT-4.1 Mini or OpenAI: GPT-5 Pro cheaper?

OpenAI: GPT-4.1 Mini is cheaper on output tokens ($1.60 vs $120.00 per 1M).

Which has the larger context window, OpenAI: GPT-4.1 Mini or OpenAI: GPT-5 Pro?

OpenAI: GPT-4.1 Mini has the larger context window (1M tokens).

OpenAI: GPT-4.1 Mini vs OpenAI: GPT-5 Pro

OpenAI: GPT-4.1 Mini is cheaper on output tokens, while OpenAI: GPT-4.1 Mini offers a larger context window. Choose OpenAI: GPT-4.1 Mini or OpenAI: GPT-5 Pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	OpenAI: GPT-4.1 Mini	OpenAI: GPT-5 Pro
Provider	Kilo Gateway	Kilo Gateway
Input / 1M tokens	$0.40	$15.00
Output / 1M tokens	$1.60	$120.00
Context window	1M	400K
Parameters	—	—
Open weights	No	No
Released	Apr 2025	Oct 2025

OpenAI: GPT-4.1 Mini details →OpenAI: GPT-5 Pro details →

FAQ

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