Is MiniMax M2.5 or GLM 5.1 cheaper?

MiniMax M2.5 is cheaper on output tokens ($0.90 vs $4.40 per 1M).

Which has the larger context window, MiniMax M2.5 or GLM 5.1?

GLM 5.1 has the larger context window (203K tokens).

MiniMax M2.5 vs GLM 5.1

MiniMax M2.5 is cheaper on output tokens, while GLM 5.1 offers a larger context window. Choose MiniMax M2.5 or GLM 5.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	MiniMax M2.5	GLM 5.1
Provider	Inceptron	Inceptron
Input / 1M tokens	$0.24	$1.40
Output / 1M tokens	$0.90	$4.40
Context window	197K	203K
Parameters	—	754B
Open weights	Yes	Yes
Released	Feb 2026	Apr 2026

MiniMax M2.5 details →GLM 5.1 details →

FAQ

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