Z.AI: GLM 5.3 Flash Uncensored
z-ai/glm-5.3-flash-uncensored
GLM 5.3 Flash Uncensored is an uncensored fine-tune of the efficient 320B mixture-of-experts reasoning model with provider-dependent vision support, built for unrestricted chat, creative writing, coding, agentic work, tool use, and long-context tasks.
Model specifications
- Input
- text, image, video
- Output
- text
- Context
- 1,000,000 tokens
- Max output
- 32,800 tokens
- Input price
- $0.2 / 1M tokens
- Output price
- $0.8 / 1M tokens
- Released
- 2026-09-21
Capabilities
- Streaming
- Function calling
- Vision
- JSON mode
Provider pricing, discounts and data privacy
Compare effective provider prices, published discounts, regions, retention policies, training use, compliance, and privacy links by service tier.
Standard service tier
2 available providers · tier input average $1.1 / 1M tokens · tier output average $4.4 / 1M tokens
Arnict
Tier: Standard · Region: US · Quantization: fp4
Pricing
- Input
- $1 / 1M tokens
- Output
- $4 / 1M tokens
- Cache read
- $1 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- No
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- No
- HIPAA compliant
- No
- SOC 2 certified
- No
- BYOK supported
- No
Unlid
Tier: Standard · Region: US
Pricing
- Input
- $1.2 / 1M tokens
- Output
- $4.8 / 1M tokens
- Cache read
- $1.2 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- No
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- No
- HIPAA compliant
- No
- SOC 2 certified
- No
- BYOK supported
- No
Priority service tier
1 available provider · tier input average $4 / 1M tokens · tier output average $8 / 1M tokens
HAI
Tier: Priority · Region: JP · Quantization: fp8
Pricing
- Input
- $4 / 1M tokens
- Output
- $8 / 1M tokens
- Cache read
- $4 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- JP
- Zero data retention
- Yes
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- No
- HIPAA compliant
- No
- SOC 2 certified
- No
- BYOK supported
- No
Frequently asked questions
- What is Z.AI: GLM 5.3 Flash Uncensored?
- GLM 5.3 Flash Uncensored is an uncensored fine-tune of the efficient 320B mixture-of-experts reasoning model with provider-dependent vision support, built for unrestricted chat, creative writing, coding, agentic work, tool use, and long-context tasks.
- How much does Z.AI: GLM 5.3 Flash Uncensored cost?
- Input costs start at $0.2 / 1M tokens and output costs start at $0.8 / 1M tokens. Provider-level prices vary by service tier.
- What is the context length of Z.AI: GLM 5.3 Flash Uncensored?
- Z.AI: GLM 5.3 Flash Uncensored supports a 1,000,000 token context window and up to 32,800 output tokens.
- What capabilities does Z.AI: GLM 5.3 Flash Uncensored support?
- Z.AI: GLM 5.3 Flash Uncensored supports Streaming, Function calling, Vision, JSON mode.
- Which providers offer Z.AI: GLM 5.3 Flash Uncensored?
- Z.AI: GLM 5.3 Flash Uncensored is available from Arnict, Unlid, HAI.
- How do providers handle data privacy for Z.AI: GLM 5.3 Flash Uncensored?
- 3 of 3 providers report that customer data is not used for training, and 1 offer zero-data-retention routing. Retention, compliance, and privacy-policy links are listed per provider.