GLM 5.3 Flash Uncensored API
About
Build advanced reasoning agents with GLM 5.3 Flash Uncensored, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.20/1M input and $0.80/1M output tokens, native tool calling support, open weights architecture. Access GLM 5.3 Flash Uncensored via the NanoGPT API with up to 33K output tokens.
Capabilities
Input Modalities
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Output Modalities
text
Reasoning
Yes
Structured Output
Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
33K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.20
Output
$0.80
Caching (per 1M tokens)
Read
$0.07
Frequently Asked Questions
GLM 5.3 Flash Uncensored by NanoGPT costs $0.20 per 1M input tokens and $0.80 per 1M output tokens. Cached reads cost $0.07 per 1M tokens.
Model Details
ID
z-ai/glm-5.3-flash-uncensored
Provider
NanoGPTFamily
glm-flash
Release Date
Jul 29, 2026
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
NANO_GPT_API_KEY
API Base URL
https://nano-gpt.com/api/v1