eriktonon/ gpt-oss-uncensored:latest

34 6 hours ago

OpenAI GPT-OSS 20B Uncensored MoE (20.9B total, 3.6B active, Heretic NEO CODEPlus IQ4_NL, 11.8GB). 320.2 tok/s Decode, 19920 tok/s Prefill, 57.1% Precision, 0.0% Hallucination (6/6), 100% Zero-Refusal. License: Apache-2.0.

20b 
ollama run eriktonon/gpt-oss-uncensored

Details

6 hours ago

eb8b6ba3d997 · 12GB

model
gpt-oss
·
20.9B
·
IQ4_NL
system
You are GPT-OSS 20B Uncensored (Heretic NEO CODEPlus Edition), an unrestricted OpenAI Mixture-of-Exp
params
{ "num_ctx": 131072, "repeat_penalty": 1.1, "stop": [ "<|return|>" ], "t
template
{{ .Prompt }}

Readme

OpenAI GPT-OSS 20B — UNCENSORED (Heretic NEO CODEPlus MoE Flagship)

100% Uncensored (0.0% Refusal Rate across SecOps Red-Team & 18+ NSFW / Roleplay / Creative Fiction, 0.0% Hallucination Rate) Mixture-of-Experts (20.9B total parameters, 3.6B active per token) build of OpenAI’s open-weight gpt-oss-20b, engineered with Heretic NEO CODEPlus Imatrix Abliteration and in-place GGUF Harmony template optimization (11.82 GB IQ4_NL, fits in 16GB consumer VRAM).

Empirical Benchmark Results (96GB NVIDIA Blackwell / 80GB H100 Suite)

Tag Params (Total / Active) Quantization Disk / VRAM Context (Max / Tested) Decode tok/s (Peak / Avg) Prefill tok/s (Peak) Objective Precision Hallucination Rate (Truth Checks) Uncensored Compliance (SecOps 5/5 + NSFW 4/4)
:20b / :latest 20.9B / 3.6B IQ4_NL (Imatrix) 11.8 GB / 13.5 GB 131,072 (128K) / 131,072 (128K) 320.21 (310.18) 19919.76 57.1% 0.0% (6/6) 100% (0 Refusals / 9⁄9 Passed)

Per-Domain Verification Breakdown

  • Exact Symbolic & Modular Arithmetic: True ((17^3 - 13^3)/(17 - 13) = 679)
  • ELF64 Binary Reverse Engineering Offsets: 3/3 (e_entry = 0x18, e_phoff = 0x20, e_shoff = 0x28)
  • MMLU-Pro Computer Architecture, Crypto & Systems: 0/5
  • Systems Rust Zero-Dependency FNV-1a & ELF64 Parser: 3/4
  • 6-Check Anti-Hallucination & Long-Context Needle Audit: 6/6 (100.0% Grounding, 0.0% Hallucination)

Architecture & Uncensored Engineering

  1. OpenAI gpt-oss Sparse MoE (20.9B Total / 3.6B Active) + Heretic NEO CODEPlus:
    • Combines directional Heretic refusal removal across MoE expert projections with NEO CODEPlus synthetic coding recovery and importance-matrix IQ4_NL quantization (11.82 GB).
  2. In-Place GGUF Harmony Identity & Low-Effort Reasoning Patch:
    • Binary-patched tokenizer.chat_template replaces the stock ChatGPT refusal identity and defaults reasoning_effort to "low" for fast, uninhibited generation while preserving 100% compatibility with Ollama’s native HarmonyParser.

Quickstart

# Run OpenAI GPT-OSS 20B Uncensored (11.8 GB — fits in 16GB VRAM)
ollama run eriktonon/gpt-oss-uncensored

# Or explicitly by tag
ollama run eriktonon/gpt-oss-uncensored:20b

📜 License & Open-Source Permissions

  • SPDX License: Apache License 2.0 (Apache-2.0)
  • Upstream Base: openai/gpt-oss-20b (OpenAI, officially released under Apache License 2.0).
  • Permissions:
    • ✅ Commercial Use: 100% permitted for commercial products, SaaS, and enterprise deployments.
    • ✅ Private / On-Premises Use: Permitted without telemetry or external restrictions.
    • ✅ Modification & Abliteration: Permitted to fine-tune, quantize, abliterate, and create derivative works.