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Last scan 2026-09-11 Models tracked 258 Providers 32 Cheapest paid Granite 4.0 H Micro $0.017/Mtok in Every price links to its source

GLM-4.5-Flash vs GLM-4.6V-Flash

Side-by-side comparison of API pricing, specs, benchmarks, and capabilities

Email me when GLM-4.5-Flash gets cheaper
Email me when GLM-4.6V-Flash gets cheaper
Specification
GLM-4.5-FlashFree · limited-time
by Z.AI
GLM-4.6V-FlashFree · limited-time
by Z.AI
Overview
StatusCurrent budget Open weights Current budget Open weights
Released
Pricing per million tokens
Input $0/Mtok $0/Mtok
Output $0/Mtok $0/Mtok
Blended avg $0/Mtok $0/Mtok
Price basis Limited-time free tier ($0/$0). Z.AI has not published an end date — verify current pricing before relying on $0. Limited-time free tier ($0/$0). Z.AI has not published an end date — verify current pricing before relying on $0.
Specifications
Context window 128K tokens 128K tokens
Parameters Proprietary Proprietary
Speed (TPS) — —
Modalities
Input
text
textimage
Providers
Available from
Z.AI — $0/Mtok
Z.AI — $0/Mtok

Cost at scale

1M tokens · 50/50 input/output
Projected cost of GLM-4.5-Flash vs GLM-4.6V-Flash at increasing token volumes
VolumeGLM-4.5-FlashGLM-4.6V-FlashSavings
1M tokens $0 $0 $0 (NaN%)
10M tokens $0 $0 $0 (NaN%)
100M tokens $0 $0 $0 (NaN%)
1000M tokens $0 $0 $0 (NaN%)

When to pick which

distilled from the pricing and spec data above
Pick GLM-4.5-Flash if…
  • this pairing gives GLM-4.5-Flash no edge on price, context, cache discount, or measured performance — pick it only for qualitative fit (ecosystem, compliance, model behavior on your prompts)
Pick GLM-4.6V-Flash if…
  • this pairing gives GLM-4.6V-Flash no edge on price, context, cache discount, or measured performance — pick it only for qualitative fit (ecosystem, compliance, model behavior on your prompts)
Try GLM-4.5-Flash on Z.AI

The cheaper option here — GLM-4.5-Flash costs $0/Mtok blended on Z.AI.

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Summary

GLM-4.5-Flash by Z.AI costs $0/Mtok input, with a 128K-token context window. It supports text input.

GLM-4.6V-Flash by Z.AI costs $0/Mtok input, with a 128K-token context window. It supports text, image input.

Note: Pricing is per million tokens. Actual costs vary with usage patterns, prompt caching, and batch discounts. Always verify against official provider pricing pages.

More comparisons

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GLM-4.5-Flash vs Granite 4.0 H Micro 100% price gap GLM-4.5-Flash vs LFM2.5 8B A1B 100% price gap GLM-4.5-Flash vs Qwen3.7-Flash 100% price gap GLM-4.5-Flash vs Nova Micro 100% price gap GLM-4.6V-Flash vs Granite 4.0 H Micro 100% price gap GLM-4.6V-Flash vs LFM2.5 8B A1B 100% price gap GLM-4.6V-Flash vs Qwen3.7-Flash 100% price gap GLM-4.6V-Flash vs Nova Micro 100% price gap