heabsy · Balanced
Qwen 3.8 27B Uncensored Fast by Heabsy
Heabsy's NVFP4 build of Qwen3.8-27B by Alibaba Cloud, with refusal removal based on huihui-ai's Huihui-Qwen3.8-27B-abliterated. Quantized and calibrated by Heabsy, with unpublished weights under the Heabsy Model License. Supports text and image input, tools, and optional reasoning capped at 16,384 tokens within the output budget. This named build is separate from Qwen 3.8 27B Uncensored.
- Reasoning
- Tools
- Vision
- Input
- Text, Images
- Output
- Text
- Reasoning effort
- none · high
- Discovery tier
- Balanced
Pricing
USD per 1M tokens- Input
- $1.00
- Output
- $3.00
- Cache read
- $0.22
Reference prices as published by the model provider. API example
Specifications
- Context window
- 524.3K
- Max output
- 235.9K
- Average output (7 days)
- 1.5K tokens
- Longer than 86% of 473 models
Side by side
Qwen 3.8 27B Uncensored Fast by Heabsy compared
Specifications, prices, speed and benchmark scores next to each other. Benchmarks below show every compared model too.
| Qwen 3.8 27B Uncensored Fast by HeabsyheabsyThis model | Abliterated ModelabliterationRemove | |
|---|---|---|
| Provider | heabsy | abliteration |
| Discovery tier | Balanced | Balanced |
| Added | Oct 16, 2026 | Aug 27, 2026 |
| Limits | ||
| Context window | 524.29KBest | 262.14K |
| Max output | 235.93K | 262.13KBest |
| Average output | 1.5K tokens | 1.4K tokens |
| Pricing, USD per 1M tokens | ||
| Input | $1.00 | $1.00 |
| Output | $3.00 | $3.00 |
| Cache read | $0.22 | $0.10Best |
| Performance | ||
| Throughput | 203.4 tok/sBest | 170.0 tok/s |
| Time to first token | 1.4 sBest | 1.8 s |
| Request success (24h) | 98.6%Best | 87.9% |
| Capabilities | ||
| Reasoning | Yes | Yes |
| Tools | Yes | No |
| Vision | Yes | Yes |
| Structured output | No | Yes |
| Reasoning effort | none, high | none, minimal, low, medium, high, xhigh, max |
Public evaluations
Benchmarks
There are no public benchmark results for these models yet.
Live routing data
Performance and reliability
Recent averages across requests routed for this model. Your own speed depends on prompt length, reasoning effort and load.
- Throughput
- 203.4 tok/s
- Faster than 85% of 260 models
- Time to first token
- 1.4 s
- Quicker than 88% of 260 models
- Prompt cache hits
- 96.0%
- About $0.25 per 1M input tokens with caching
- Request success (24h)
- 98.7%
- Reliable
Cache hits are the share of input tokens recently served from a prompt cache across all requests. They are not a forecast of your own hit rate.
- Healthy (98% or more)
- Degraded (90–98%)
- Down (under 90%)
- No requests
Developers
Use it through the API
Noumen’s API is OpenAI-compatible: any Chat Completions client works with a base URL and a key.
curl https://www.noumen.xyz/api/v1/chat/completions \
-H "Authorization: Bearer $NOUMEN_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "heabsy/qwen3.8-27b-uncensored-fast",
"reasoning_effort": "none",
"messages": [{ "role": "user", "content": "Explain this stack trace." }]
}'import os
from openai import OpenAI
client = OpenAI(base_url="https://www.noumen.xyz/api/v1", api_key=os.environ["NOUMEN_API_KEY"])
reply = client.chat.completions.create(
model="heabsy/qwen3.8-27b-uncensored-fast",
messages=[{"role": "user", "content": "Explain this stack trace."}],
)
print(reply.choices[0].message.content)heabsy
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