Is Muse Spark 1.3 or MiniMax M2.5 cheaper?

MiniMax M2.5 is cheaper on output tokens ($1.20 vs $4.25 per 1M).

Which has the larger context window, Muse Spark 1.3 or MiniMax M2.5?

Muse Spark 1.3 has the larger context window (1M tokens).

Muse Spark 1.3 vs MiniMax M2.5

MiniMax M2.5 is cheaper on output tokens, while Muse Spark 1.3 offers a larger context window. Choose Muse Spark 1.3 or MiniMax M2.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Muse Spark 1.3	MiniMax M2.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$1.25	$0.30
Output / 1M tokens	$4.25	$1.20
Context window	1M	205K
Parameters	—	—
Open weights	No	Yes
Released	Sep 2026	Feb 2026

Muse Spark 1.3 details →MiniMax M2.5 details →

FAQ

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