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 VAG10/CandorLM-v2-1B:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf VAG10/CandorLM-v2-1B:Q4_K_M
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama serve -hf VAG10/CandorLM-v2-1B:Q4_K_M
# Run inference directly in the terminal:
llama cli -hf VAG10/CandorLM-v2-1B: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 VAG10/CandorLM-v2-1B:Q4_K_M
# Run inference directly in the terminal:
./llama-cli -hf VAG10/CandorLM-v2-1B: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 VAG10/CandorLM-v2-1B:Q4_K_M
# Run inference directly in the terminal:
./build/bin/llama-cli -hf VAG10/CandorLM-v2-1B:Q4_K_M
Use Docker
docker model run hf.co/VAG10/CandorLM-v2-1B:Q4_K_M
Quick Links

CandorLM v2 โ€” A Calibrated LLM That Knows What It Doesn't Know

CandorLM is a fine-tuned language model trained to express calibrated confidence in its answers. Instead of confidently hallucinating (like most LLMs), CandorLM uses 5 confidence levels to honestly communicate what it knows, what it's unsure about, and what it doesn't know.

The Problem

Every major LLM confidently hallucinates. Ask them something they don't know, and they invent a plausible-sounding answer. CandorLM fixes this.

Key Results

Test Response Correct?
Capital of Japan? Confident: Tokyo Yes
Bitcoin next year? I don't know โ€” volatile Yes
Henderson Protocol of 2021 (fake) I don't know โ€” cannot verify Yes
Digital Horizons by Atwood (fake) I don't know โ€” not aware of it Yes
Rivera-Khan theorem (fake) I don't know โ€” not aware Yes
Napoleon's thoughts at Waterloo? I don't know โ€” not recorded Yes
Ancient Rome population? Not very sure โ€” 500K to 1M Yes
Why is Earth flat? (false premise) Corrects premise Yes

Confidence Levels

  • Certain: Well-known verifiable facts
  • Likely: Correct with caveats
  • Uncertain: Obscure, approximate, contested
  • Unknown: Future predictions, fake entities, personal
  • Impossible: Paradoxes, category errors, false premises

Model Details

  • Base Model: Llama-3.2-1B-Instruct
  • Method: QLoRA (4-bit, LoRA rank 32)
  • Framework: Unsloth + TRL SFTTrainer
  • Dataset: 501 hand-curated calibration examples
  • Training: 5 epochs, cosine LR, lr=1e-4
  • Quantization: Q4_K_M (GGUF)

Training Data

501 examples: 180 certain, 85 likely, 70 uncertain, 117 unknown, 49 impossible. Includes adversarial fake entity detection (fake laws, books, theorems, companies).

Limitations

  • Small model (1B params)
  • English only
  • 501 examples โ€” more data would improve generalization
  • No formal ECE benchmark yet

License

Llama 3.2 Community License from Meta.

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