Is Mistral Medium 3.5 or GPT-4o cheaper?

Mistral Medium 3.5 is cheaper on output tokens ($7.50 vs $10.00 per 1M).

Which has the larger context window, Mistral Medium 3.5 or GPT-4o?

Mistral Medium 3.5 has the larger context window (256K tokens).

Mistral Medium 3.5 vs GPT-4o

Mistral Medium 3.5 is cheaper on output tokens, while Mistral Medium 3.5 offers a larger context window. Choose Mistral Medium 3.5 or GPT-4o based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Mistral Medium 3.5	GPT-4o
Provider	Pioneer	Pioneer
Input / 1M tokens	$1.50	$2.50
Output / 1M tokens	$7.50	$10.00
Context window	256K	128K
Parameters	—	—
Open weights	Yes	No
Released	Apr 2026	May 2024

Mistral Medium 3.5 details →GPT-4o details →

FAQ

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