Today's price · per 1M tokens
Input
$0
per 1M tokens
Output
$0
per 1M tokens
Blended
$0
blended $/1M — 3:1 weighted input:output
How this price is scoped: Limited-time free tier ($0/$0). Z.AI has not published an end date — verify current pricing before relying on $0.
Price receipt
We read Z.AI's own pricing page on and found GLM-4.5-Flash listed with a price on the same row — that read is where the number above comes from, recorded as a new model. We keep the page text we read; its content hash is 7596a14ff6.
Overview
Free GLM-4.5-series flash model from Z.AI — $0/$0 per 1M tokens (genuinely free, not a data error). Limited-time free tier with no published end date.
Deploy this open model on rented GPUs
Open weights mean you can self-host instead of paying per-token API prices. These platforms let you serve it on demand — often cheaper at scale.
Partner links — we may earn a commission if you sign up, at no cost to you. We only list platforms we'd recommend regardless.
Capabilities
struck through = not supportedSpecifications
- Provider
- Z.AI
- Context window
- 128K tokens
- Modality
- text
- Parameters
- Proprietary
- Open source
- Yes — open weights available
- Released
- Status
- Current
- Last updated
- Tags
Availability verified: — listed on Z.AI's own page