Is Kimi-K2.5 or Claude-Opus-4.7 cheaper?

Kimi-K2.5 is cheaper on output tokens ($3.00 vs $21.00 per 1M).

Which has the larger context window, Kimi-K2.5 or Claude-Opus-4.7?

Claude-Opus-4.7 has the larger context window (1M tokens).

Kimi-K2.5 vs Claude-Opus-4.7

Kimi-K2.5 is cheaper on output tokens, while Claude-Opus-4.7 offers a larger context window. Choose Kimi-K2.5 or Claude-Opus-4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Kimi-K2.5	Claude-Opus-4.7
Provider	Poe	Poe
Input / 1M tokens	$0.60	$4.30
Output / 1M tokens	$3.00	$21.00
Context window	128K	1M
Parameters	1T	—
Open weights	No	No
Released	Jan 2026	Apr 2026

Kimi-K2.5 details →Claude-Opus-4.7 details →

FAQ

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