GLM 5.3 Flash Uncensored
by Z.ai (Zhipu AI)Chat
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.
- Context
- 1.05M tokens
- Max output
- 32,768 tokens
- Released
- 2026-07-29
- Weights
- Open
zhipuai/glm-5-3-flash-uncensored · also seen as z-ai/glm-5.3-flash-uncensored
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- 2026-07-29
- Weights
- Open
- Input
- Text, Image
- Output
- Text
- Context window
- 1,048,576 max across endpoints
- Max output
- 32,768
- Providers
- 0 + 1 gateway, not counted as providers
- Epoch Capabilities Index
- not evaluated
- Direct price range
- $0.20 in at NanoGPT, via gateway, fees not verified
More details
- Last updated
- 2026-08-27
- Knowledge cutoff
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel toolsunknown
- Structured output
- Reasoning
- Image input
- PDF input
- Audio input
- Audio outputunknown
- Video input
- Prompt cachingunknown
- Web searchunknown
- Computer useunknown
- System messagesunknown
- Assistant prefillunknown
- Temperatureunknown
- Streamingunknown
- Attachments
Endpoints
One row per provider and variant; gateways are listed separately.
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Cost calculator
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Similarly priced models
Blended rate per 1M tokens, each at its own cheapest provider (10M input : 2M output mix).
| Model | Blended/1M | In/1M | Out/1M | Context | vs GLM 5.3 Flash Uncensored |
|---|---|---|---|---|---|
| Qwen3.5 397B-A17BAlibaba (Qwen) | $0.301 | $0.164 | $0.986 | 262K | +0% |
| Qwen3.6 FlashAlibaba (Qwen) | $0.303 | $0.165 | $0.99 | 1M | +1% |
| doubao-seed-1-6-thinking-250715ByteDance Seed | $0.303 | $0.121 | $1.21 | 256K | +1% |
| MiniMax-01MiniMax | $0.303 | $0.139 | $1.12 | 1M | +1% |
| deepseek-v3-0324DeepSeek | $0.295 | $0.20 | $0.77 | 164K | −2% cheaper |
| Seed 1.6 VisionByteDance Seed | $0.292 | $0.12 | $1.15 | 256K | −3% cheaper |
| Mercury 2.5Inception | $0.292 | $0.20 | $0.75 | 260K | −3% cheaper |
| Anubis 70B v1TheDrummer | $0.31 | $0.31 | $0.31 | 65.5K | +3% |
More from Z.ai (Zhipu AI)
Newest Z.ai (Zhipu AI) models in the catalogue. All Z.ai (Zhipu AI) models
| Model | Released | Context | Listed price |
|---|---|---|---|
| Apex Flash 1 | 2026-10-05 | 1.05M | $0.15 via NanoGPT |
| Apex Flash 1 Abliterated | 2026-10-05 | 1.05M | $0.15 via NanoGPT |
| GLM 5.3 Uncensored | 2026-09-26 | 1.05M | $1.25 via NanoGPT |
| GLM 5.3 Prime | 2026-09-23 | 1M | from $2.80 |
| GLM 5.3 Flash Cybersecurity | 2026-09-19 | 1.05M | $0.15 via NanoGPT |
| GLM 5.3 FlashX | 2026-09-18 | 1.05M | from $0.37 |
| GLM-5.3-Flash | 2026-08-26 | 1.05M | from $0.099 |
| GLM-5.3 | 2026-08-14 | 1.05M | from $0.75 |
Heads up: prices are indicative list rates scraped from provider pricing pages; verify with the provider before relying on them. Report incorrect data for this model