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, built for unrestricted chat, creative writing, coding, agentic work, tool use, and long-context tasks.
Model facts
- Context window
- 1.05M tokens
- Maximum output
- 33K tokens
- Cheapest paid input
- $0.35 per 1M tokens
- Cheapest paid output
- $1.4 per 1M tokens
- Open weights
- yes
- Providers
- 1
Capabilities and modalities
reasoning, tool calling, structured output, attachments, open weights, text, image.
Observed price history
- 2026-08-27: $0.125 input / $0.5 output per 1M tokens
- 2026-08-30: $0.35 input / $1.4 output per 1M tokens
API providers
- NanoGPT — model id z-ai/glm-5.3-flash-uncensored; $0.35 input / $1.4 output per 1M tokens; provider documentation