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 FLs-AI/FL-1.1-9B:
# Run inference directly in the terminal:
llama cli -hf FLs-AI/FL-1.1-9B:
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf FLs-AI/FL-1.1-9B:
# Run inference directly in the terminal:
llama cli -hf FLs-AI/FL-1.1-9B:
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 FLs-AI/FL-1.1-9B:
# Run inference directly in the terminal:
./llama-cli -hf FLs-AI/FL-1.1-9B:
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 FLs-AI/FL-1.1-9B:
# Run inference directly in the terminal:
./build/bin/llama-cli -hf FLs-AI/FL-1.1-9B:
Use Docker
docker model run hf.co/FLs-AI/FL-1.1-9B:
Quick Links

Flare-9B v1.1 — Low-Level & Legacy Code

A 9B coding model that speaks the languages most models forgot.

Modern code models are great at Python, JavaScript and the usual suspects — and useless the moment you hand them a COBOL payroll routine or a hand-written x86 assembly stub. Flare-9B v1.1 is built for exactly that gap: COBOL, assembly and C, the languages that still run banks, mainframes and firmware, with almost no model support behind them.

It's a continued-pretraining pass over Tesslate/OmniCoder-9B on a curated corpus of real low-level and legacy code — tuned to add legacy fluency without throwing away the strong general coding ability of the base.

Why it exists

Ask a top open coding model to write COBOL and you usually get confident nonsense — missing DATA DIVISION, undeclared variables, code that doesn't compile. That's not a knock on those models; there's simply very little clean COBOL in their training data.

Flare-9B v1.1 was trained on a cleaned, code-only legacy corpus (no scraped prose, no chat transcripts — just real programs), so it produces COBOL that actually compiles and runs.

Benchmarks

All numbers are pass@1, executed — every sample is compiled (gcc / g++ / GnuCOBOL / mono) and run against test cases. No self-reported or LLM-judged scores.

Language Base (OmniCoder-9B) Flare-9B v1.1
COBOL 0% 50%
C 87% 81%
C++ 87% 81%
C# 75% 69%
Assembly x86-64 4% 10%

The headline: COBOL goes from completely unusable to genuinely useful — the base model scores a flat zero, Flare v1.1 solves half of a 40-task executable COBOL suite. General C-family ability stays strong (~80%+), so you get legacy fluency as an addition, not a trade-down. Raw hand-written assembly remains hard for any 9B model, but the simple cases land cleanly.

Best use

This model is completion-oriented — it shines when you give it code context (a function signature, a program skeleton, a divisions header) rather than long chat instructions.

from transformers import AutoModelForImageTextToText, AutoTokenizer

tok = AutoTokenizer.from_pretrained("DarkKnighToS223/Flare-9B-low-level-programming")
model = AutoModelForImageTextToText.from_pretrained(
    "DarkKnighToS223/Flare-9B-low-level-programming",
    device_map="auto", trust_remote_code=True)

prompt = """*> GnuCOBOL: compute 15 + 27 and DISPLAY the result.
       IDENTIFICATION DIVISION.
       PROGRAM-ID. MAIN.
"""
inputs = tok(prompt, return_tensors="pt").to(model.device)
print(tok.decode(model.generate(**inputs, max_new_tokens=200)[0], skip_special_tokens=True))

Training

Base Tesslate/OmniCoder-9B (Qwen3.5, hybrid linear-attention, 9.6B)
Method QLoRA (4-bit NF4), LoRA rank 64
Data cleaned code-only corpus: COBOL, x86-64 assembly, C, C++, C#
Context up to long-form programs
Framework Unsloth + PEFT

Formats

  • GGUF quants (Q8_0, Q6_K, Q4_K_M, Q2_K) for llama.cpp — use Q4_K_M or higher for reliable output; Q2_K on a 9B is best treated as experimental.
  • Full-precision weights available on request.

License

Apache-2.0, inherited from the base model.


Flare-9B v1.1 — because legacy code still needs to ship. im working at way better model than right now... need some time...

Downloads last month
140
GGUF
Model size
9B params
Architecture
qwen35
Hardware compatibility
Log In to add your hardware

2-bit

4-bit

6-bit

8-bit

Inference Providers NEW
This model isn't deployed by any Inference Provider. 🙋 Ask for provider support

Model tree for FLs-AI/FL-1.1-9B

Finetuned
Qwen/Qwen3.5-9B
Quantized
(24)
this model

Collection including FLs-AI/FL-1.1-9B