Is DeepSeek V4 Flash 6bit or GLM 5.1 cheaper?

DeepSeek V4 Flash 6bit is cheaper on output tokens ($0.74 vs $3.00 per 1M).

Which has the larger context window, DeepSeek V4 Flash 6bit or GLM 5.1?

DeepSeek V4 Flash 6bit has the larger context window (1M tokens).

DeepSeek V4 Flash 6bit vs GLM 5.1

DeepSeek V4 Flash 6bit is cheaper on output tokens, while DeepSeek V4 Flash 6bit offers a larger context window. Choose DeepSeek V4 Flash 6bit or GLM 5.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek V4 Flash 6bit	GLM 5.1
Provider	routing.run	routing.run
Input / 1M tokens	$0.49	$1.00
Output / 1M tokens	$0.74	$3.00
Context window	1M	203K
Parameters	—	754B
Open weights	Yes	Yes
Released	Apr 2026	Apr 2026

DeepSeek V4 Flash 6bit 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.