Is Mistral Medium 3.5 or GPT-5.4 cheaper?

Mistral Medium 3.5 is cheaper on output tokens ($7.50 vs $15.00 per 1M).

Which has the larger context window, Mistral Medium 3.5 or GPT-5.4?

GPT-5.4 has the larger context window (1.1M tokens).

Mistral Medium 3.5 vs GPT-5.4

Mistral Medium 3.5 is cheaper on output tokens, while GPT-5.4 offers a larger context window. Choose Mistral Medium 3.5 or GPT-5.4 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Mistral Medium 3.5	GPT-5.4
Provider	DevPass (LLM Gateway)	DevPass (LLM Gateway)
Input / 1M tokens	$1.50	$2.50
Output / 1M tokens	$7.50	$15.00
Context window	262K	1.1M
Parameters	—	—
Open weights	No	No
Released	May 2026	Mar 2026

Mistral Medium 3.5 details →GPT-5.4 details →

FAQ

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