Instructions to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with Transformers:

# Load model directly
from transformers import AutoModel
model = AutoModel.from_pretrained("mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF", dtype="auto")

llama-cpp-python

How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with llama-cpp-python:

# !pip install llama-cpp-python

from llama_cpp import Llama

llm = Llama.from_pretrained(
	repo_id="mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF",
	filename="Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ1_M.gguf",
)

llm.create_chat_completion(
	messages = "No input example has been defined for this model task."
)

Notebooks
Google Colab
Kaggle
Local Apps

llama.cpp

How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with llama.cpp:

Install from brew

brew install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama-server -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M
# Run inference directly in the terminal:
llama-cli -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Install from WinGet (Windows)

winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama-server -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M
# Run inference directly in the terminal:
llama-cli -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Use pre-built binary

# Download pre-built binary from:
# https://github.com/ggerganov/llama.cpp/releases
# Start a local OpenAI-compatible server with a web UI:
./llama-server -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M
# Run inference directly in the terminal:
./llama-cli -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Build from source code

git clone https://github.com/ggerganov/llama.cpp.git
cd llama.cpp
cmake -B build
cmake --build build -j --target llama-server llama-cli
# Start a local OpenAI-compatible server with a web UI:
./build/bin/llama-server -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M
# Run inference directly in the terminal:
./build/bin/llama-cli -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Use Docker

docker model run hf.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

LM Studio
Jan
Ollama
How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with Ollama:
```
ollama run hf.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M
```

Unsloth Studio new

How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with Unsloth Studio:

Install Unsloth Studio (macOS, Linux, WSL)

curl -fsSL https://unsloth.ai/install.sh | sh
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF to start chatting

Install Unsloth Studio (Windows)

irm https://unsloth.ai/install.ps1 | iex
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF to start chatting

Using HuggingFace Spaces for Unsloth

# No setup required
# Open https://huggingface.co/spaces/unsloth/studio in your browser
# Search for mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF to start chatting

Pi new

How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with Pi:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama-server -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Configure the model in Pi

# Install Pi:
npm install -g @mariozechner/pi-coding-agent
# Add to ~/.pi/agent/models.json:
{
  "providers": {
    "llama-cpp": {
      "baseUrl": "http://localhost:8080/v1",
      "api": "openai-completions",
      "apiKey": "none",
      "models": [
        {
          "id": "mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M"
        }
      ]
    }
  }
}

Run Pi

# Start Pi in your project directory:
pi

Hermes Agent new

How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with Hermes Agent:

Start the llama.cpp server

# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama-server -hf mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Configure Hermes

# Install Hermes:
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
hermes setup
# Point Hermes at the local server:
hermes config set model.provider custom
hermes config set model.base_url http://127.0.0.1:8080/v1
hermes config set model.default mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Run Hermes

hermes

Docker Model Runner
How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with Docker Model Runner:
```
docker model run hf.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M
```

Lemonade

How to use mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF with Lemonade:

Pull the model

# Download Lemonade from https://lemonade-server.ai/
lemonade pull mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF:Q4_K_M

Run and chat with the model

lemonade run user.Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF-Q4_K_M

List all available models

lemonade list

Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF

File size: 9,149 Bytes

---
base_model: DavidAU/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx
datasets:
- sequelbox/Titanium2.1-DeepSeek-R1
- sequelbox/Tachibana2-DeepSeek-R1
- sequelbox/Raiden-DeepSeek-R1
language:
- en
library_name: transformers
license: apache-2.0
mradermacher:
  readme_rev: 1
quantized_by: mradermacher
tags:
- merge
- programming
- code generation
- code
- coding
- coder
- chat
- code
- chat
- brainstorm
- qwen
- qwen3
- qwencoder
- brainstorm20x
- esper
- esper-3
- valiant
- valiant-labs
- qwen
- qwen-3
- qwen-3-8b
- 8b
- reasoning
- code
- code-instruct
- python
- javascript
- dev-ops
- jenkins
- terraform
- scripting
- powershell
- azure
- aws
- gcp
- cloud
- problem-solving
- architect
- engineer
- developer
- creative
- analytical
- expert
- rationality
- conversational
- chat
- instruct
---
## About

<!-- ### quantize_version: 2 -->
<!-- ### output_tensor_quantised: 1 -->
<!-- ### convert_type: hf -->
<!-- ### vocab_type:  -->
<!-- ### tags: nicoboss -->
<!-- ### quants: Q2_K IQ3_M Q4_K_S IQ3_XXS Q3_K_M small-IQ4_NL Q4_K_M IQ2_M Q6_K IQ4_XS Q2_K_S IQ1_M Q3_K_S IQ2_XXS Q3_K_L IQ2_XS Q5_K_S IQ2_S IQ1_S Q5_K_M Q4_0 IQ3_XS Q4_1 IQ3_S -->
<!-- ### quants_skip:  -->
<!-- ### skip_mmproj:  -->
weighted/imatrix quants of https://huggingface.co/DavidAU/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx

<!-- provided-files -->

***For a convenient overview and download list, visit our [model page for this model](https://hf.tst.eu/model#Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF).***

static quants are available at https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-GGUF
## Usage

If you are unsure how to use GGUF files, refer to one of [TheBloke's
READMEs](https://huggingface.co/TheBloke/KafkaLM-70B-German-V0.1-GGUF) for
more details, including on how to concatenate multi-part files.

## Provided Quants

(sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants)

| Link | Type | Size/GB | Notes |
|:-----|:-----|--------:|:------|
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.imatrix.gguf) | imatrix | 0.1 | imatrix file (for creating your own quants) |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ1_S.gguf) | i1-IQ1_S | 3.0 | for the desperate |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ1_M.gguf) | i1-IQ1_M | 3.2 | mostly desperate |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ2_XXS.gguf) | i1-IQ2_XXS | 3.6 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ2_XS.gguf) | i1-IQ2_XS | 3.9 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ2_S.gguf) | i1-IQ2_S | 4.1 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ2_M.gguf) | i1-IQ2_M | 4.4 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q2_K_S.gguf) | i1-Q2_K_S | 4.4 | very low quality |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q2_K.gguf) | i1-Q2_K | 4.7 | IQ3_XXS probably better |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ3_XXS.gguf) | i1-IQ3_XXS | 4.9 | lower quality |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ3_XS.gguf) | i1-IQ3_XS | 5.2 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q3_K_S.gguf) | i1-Q3_K_S | 5.4 | IQ3_XS probably better |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ3_S.gguf) | i1-IQ3_S | 5.5 | beats Q3_K* |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ3_M.gguf) | i1-IQ3_M | 5.6 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q3_K_M.gguf) | i1-Q3_K_M | 6.0 | IQ3_S probably better |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q3_K_L.gguf) | i1-Q3_K_L | 6.5 | IQ3_M probably better |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ4_XS.gguf) | i1-IQ4_XS | 6.6 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q4_0.gguf) | i1-Q4_0 | 7.0 | fast, low quality |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-IQ4_NL.gguf) | i1-IQ4_NL | 7.0 | prefer IQ4_XS |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q4_K_S.gguf) | i1-Q4_K_S | 7.0 | optimal size/speed/quality |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q4_K_M.gguf) | i1-Q4_K_M | 7.3 | fast, recommended |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q4_1.gguf) | i1-Q4_1 | 7.6 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q5_K_S.gguf) | i1-Q5_K_S | 8.3 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q5_K_M.gguf) | i1-Q5_K_M | 8.5 |  |
| [GGUF](https://huggingface.co/mradermacher/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx-i1-GGUF/resolve/main/Qwen3-Esper3-Reasoning-CODER-Instruct-12B-Brainstorm20x-128k-ctx.i1-Q6_K.gguf) | i1-Q6_K | 9.8 | practically like static Q6_K |

Here is a handy graph by ikawrakow comparing some lower-quality quant
types (lower is better):

![image.png](https://www.nethype.de/huggingface_embed/quantpplgraph.png)

And here are Artefact2's thoughts on the matter:
https://gist.github.com/Artefact2/b5f810600771265fc1e39442288e8ec9

## FAQ / Model Request

See https://huggingface.co/mradermacher/model_requests for some answers to
questions you might have and/or if you want some other model quantized.

## Thanks

I thank my company, [nethype GmbH](https://www.nethype.de/), for letting
me use its servers and providing upgrades to my workstation to enable
this work in my free time. Additional thanks to [@nicoboss](https://huggingface.co/nicoboss) for giving me access to his private supercomputer, enabling me to provide many more imatrix quants, at much higher quality, than I would otherwise be able to.

<!-- end -->