DeepSeek V4 Pro vs GLM 5.2 (free)
2026 Stored listed rates & illustrative token-cost comparison
GLM 5.2 (free)
Legacy / Superseded
Legacy / superseded version. Newer models are available; official or partner channels may still serve this version.
Replacement reference: z-ai-glm-5.3Illustrative Listed-Rate Difference
GLM 5.2 (free) about 100% lower
1M input + 200K output tokens; not a monthly bill
📌 Executive Summary (TL;DR):Under a standard baseline of 1M input + 200K output tokens, GLM 5.2 (free) lists approximately 100% lower than DeepSeek V4 Pro. For high-throughput production workloads, GLM 5.2 (free) delivers superior unit economics; model your specific monthly workload below before migrating.(Price records last updated 2026-10-11 (UTC))
💡 10M Monthly Token Workload Simulation
Simulating a production workload (10M input + 2M output tokens): DeepSeek V4 Pro listed rate totals ~$10.56, while GLM 5.2 (free) totals ~$0.00. Switching to GLM 5.2 (free) yields ~$10.56/mo in raw token savings.
Metric
DeepSeek V4 Pro (DeepSeek)
GLM 5.2 (free) (Z-AI (GLM))
Input listed rate
$0.66 / 1M Tokens
$0.0000 / 1M Tokens
Output listed rate
$1.98 / 1M Tokens
$0.0000 / 1M Tokens
Cached Input rate
$0.02 / 1M Tokens
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Context Window
1000K Tokens
33K Tokens
Modality
llm
llm
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