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DeepSeek V4.1 Flash vs GLM-5.2

DeepSeek V4.1 Flash is cheaper on output tokens, while DeepSeek V4.1 Flash offers a larger context window. Choose DeepSeek V4.1 Flash or GLM-5.2 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecDeepSeek V4.1 FlashGLM-5.2
ProviderTinfoilTinfoil
Input / 1M tokens$0.65$1.50
Output / 1M tokens$1.45$5.25
Context window1M384K
Parameters——
Open weightsYesYes
ReleasedSep 2026Jun 2026

FAQ

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