Is Kimi K2.7 Code Fast or GLM 5.1 cheaper?

GLM 5.1 is cheaper on output tokens ($4.40 vs $8.00 per 1M).

Which has the larger context window, Kimi K2.7 Code Fast or GLM 5.1?

Kimi K2.7 Code Fast has the larger context window (262K tokens).

Kimi K2.7 Code Fast vs GLM 5.1

GLM 5.1 is cheaper on output tokens, while Kimi K2.7 Code Fast offers a larger context window. Choose Kimi K2.7 Code Fast or GLM 5.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Kimi K2.7 Code Fast	GLM 5.1
Provider	Fireworks AI	Fireworks AI
Input / 1M tokens	$1.90	$1.40
Output / 1M tokens	$8.00	$4.40
Context window	262K	203K
Parameters	—	754B
Open weights	Yes	Yes
Released	Jun 2026	Apr 2026

Kimi K2.7 Code Fast 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.