Is GLM-5.2 or GPT-5.6 Sol cheaper?

GLM-5.2 is cheaper on output tokens ($5.81 vs $30.00 per 1M).

Which has the larger context window, GLM-5.2 or GPT-5.6 Sol?

Both models offer a similar context window.

GLM-5.2 vs GPT-5.6 Sol

GLM-5.2 is cheaper on output tokens. Choose GLM-5.2 or GPT-5.6 Sol based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GLM-5.2	GPT-5.6 Sol
Provider	Opper	Opper
Input / 1M tokens	$1.63	$5.00
Output / 1M tokens	$5.81	$30.00
Context window	1M	1M
Parameters	—	—
Open weights	Yes	No
Released	Jun 2026	Jul 2026

GLM-5.2 details →GPT-5.6 Sol details →

FAQ

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