How to use from
llama.cpp
Install (macOS, Linux)
curl -LsSf https://llama.app/install.sh | sh
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf reallexi/lexi-coder-v4.1:F16
# Run inference directly in the terminal:
llama cli -hf reallexi/lexi-coder-v4.1:F16
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf reallexi/lexi-coder-v4.1:F16
# Run inference directly in the terminal:
llama cli -hf reallexi/lexi-coder-v4.1:F16
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 reallexi/lexi-coder-v4.1:F16
# Run inference directly in the terminal:
./llama-cli -hf reallexi/lexi-coder-v4.1:F16
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 reallexi/lexi-coder-v4.1:F16
# Run inference directly in the terminal:
./build/bin/llama-cli -hf reallexi/lexi-coder-v4.1:F16
Use Docker
docker model run hf.co/reallexi/lexi-coder-v4.1:F16
Quick Links

reallexi/lexi-coder-v4.1

A GGUF build of 3.85B parameters, derived from microsoft/Phi-4-mini-instruct.

Size and requirements

Parameters 3,847,556,096 (3.85B)
Weights on disk 9.48 GB
Quantization Q4_K_M
Trained context length 1,024 tokens
Base model microsoft/Phi-4-mini-instruct

Approximate memory to hold the weights. Add context and runtime overhead on top.

Precision Weights
FP16 / BF16 7.17 GB
8-bit (Q8_0) 3.58 GB
4-bit (Q4_K_M) 1.97 GB

Training

Strategy lora
Adapter Auto LoRA
LoRA rank / alpha 8 / 16
Dataset ianncity/GLM-5.2-Conversation
Samples learned 50,296 (through phase 11 of 20)
Training steps 370
Epochs 5

Usage

llama-cli -m reallexi/lexi-coder-v4.1.gguf -p "Your prompt here"

License and attribution

The effective terms are inherited from the base model and the training data, which are not necessarily the same as this project's own license. Review both before redistributing.

Copyright (c) 2026 Reallexi LLC. All rights reserved.

Produced by Reallexi LLC AI Model Builder from training job #1472. Core: https://llm.reallexi.io

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