Is Z.ai: GLM 5.3 FlashX or Fugu Max cheaper?

Z.ai: GLM 5.3 FlashX is cheaper on output tokens ($1.25 vs $6.00 per 1M).

Which has the larger context window, Z.ai: GLM 5.3 FlashX or Fugu Max?

Z.ai: GLM 5.3 FlashX has the larger context window (1M tokens).

Z.ai: GLM 5.3 FlashX vs Fugu Max

Z.ai: GLM 5.3 FlashX is cheaper on output tokens, while Z.ai: GLM 5.3 FlashX offers a larger context window. Choose Z.ai: GLM 5.3 FlashX or Fugu Max based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Z.ai: GLM 5.3 FlashX	Fugu Max
Provider	Kilo Gateway	Kilo Gateway
Input / 1M tokens	$0.37	$2.00
Output / 1M tokens	$1.25	$6.00
Context window	1M	1M
Parameters	—	—
Open weights	No	No
Released	Sep 2026	Sep 2026

Z.ai: GLM 5.3 FlashX details →Fugu Max details →

FAQ

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