DeepSeek V4 Pro vs GLM 4.6 Original

01Differences

At a glance

Computed automatically from tracked data.

• DeepSeek V4 Pro's input price is 1% higher than GLM 4.6 Original's ($0.35 vs $0.35 per 1M).
• DeepSeek V4 Pro's output price is 101% higher than GLM 4.6 Original's ($0.70 vs $1.40 per 1M).
• DeepSeek V4 Pro has a 4.1× larger context window (1,050,000 vs 256,000 tokens).
02Specs

Side by side

DeepSeek V4 ProGLM 4.6 Original
Input / 1M$0.35$0.35
Output / 1M$0.70$1.40
Context1,050,000256,000
Max output1,048,57665,535
Providers681
Released2026-08-122025-12-11
03Prices

Common providers

ProviderDeepSeek V4 ProGLM 4.6 Original
nano-gpt$1.10 / $2.20$0.35 / $1.40
04History

Recent changes

DeepSeek V4 Pro
2026-09-15Price cut edenai
2026-09-15Price cut edenai
2026-09-15Added fireworks-ai
2026-09-14Added melious
2026-09-14Price up merge-gateway
GLM 4.6 Original
2026-06-03Added nano-gpt
2026-02-18Removed nano-gpt
2026-02-17Added nano-gpt
as of 2026-09-16
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