Is GLM 5.2 Nitro or GLM 5.1 6bit cheaper?

GLM 5.2 Nitro is cheaper on output tokens ($2.40 vs $3.00 per 1M).

Which has the larger context window, GLM 5.2 Nitro or GLM 5.1 6bit?

GLM 5.1 6bit has the larger context window (203K tokens).

GLM 5.2 Nitro vs GLM 5.1 6bit

GLM 5.2 Nitro is cheaper on output tokens, while GLM 5.1 6bit offers a larger context window. Choose GLM 5.2 Nitro or GLM 5.1 6bit based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GLM 5.2 Nitro	GLM 5.1 6bit
Provider	routing.run	routing.run
Input / 1M tokens	$0.80	$1.00
Output / 1M tokens	$2.40	$3.00
Context window	200K	203K
Parameters	—	—
Open weights	Yes	Yes
Released	Jun 2026	Apr 2026

GLM 5.2 Nitro details →GLM 5.1 6bit details →

FAQ

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