Home / Compare / DeepSeek V4 Pro 0423 vs GLM 5.3

DeepSeek V4 Pro 0423 vs GLM 5.3

For a typical chat reply (2,000 tokens in, 400 out), DeepSeek V4 Pro 0423 costs 1.1× as much as GLM 5.3: $2.67 against $2.41 per 1,000 requests at list price on 2026-09-28.

DeepSeek V4 Pro 0423GLM 5.3
Input, per 1M tokens$0.955$0.325
Output, per 1M tokens$1.91$4.40
Context window1.05M1.31M
Classification or routing (600 tokens in, 10 out), per 1,000$0.592$0.239
Chat reply (2,000 in, 400 out), per 1,000$2.67$2.41
Retrieval-augmented answer (8,000 in, 500 out), per 1,000$8.60$4.80
Confidence signalyesyes
Tool callingyesyes

Which one should carry your traffic?

If GLM 5.3 answers your requests as well as DeepSeek V4 Pro 0423, moving that traffic saves 10% on chat-shaped requests. Averages cannot tell you whether it does for your requests. GLM 5.3 exposes a confidence signal, so Gimbix can let it answer first and hand unsure cases to DeepSeek V4 Pro 0423.

DeepSeek V4 Pro 0423 profile · GLM 5.3 profile · Measure it on your traffic