Is GLM-4.7-Flash or Claude Opus 4.7 cheaper?

GLM-4.7-Flash is cheaper on output tokens ($0.53 vs $27.99 per 1M).

Which has the larger context window, GLM-4.7-Flash or Claude Opus 4.7?

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

GLM-4.7-Flash vs Claude Opus 4.7

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

Spec	GLM-4.7-Flash	Claude Opus 4.7
Provider	Cortecs	Cortecs
Input / 1M tokens	$0.09	$5.60
Output / 1M tokens	$0.53	$27.99
Context window	203K	1M
Parameters	—	—
Open weights	Yes	No
Released	Aug 2025	Apr 2026

GLM-4.7-Flash 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.