How to use from
Pi
Start the llama.cpp server
# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf immortaltatsu/ghost-ai-pro-gguf:Q4_K_S
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": "immortaltatsu/ghost-ai-pro-gguf:Q4_K_S"
        }
      ]
    }
  }
}
Run Pi
# Start Pi in your project directory:
pi
Quick Links

Ghost AI Pro

On-device financial intelligence โ€” built for Ghost AI on Solana.

Ghost AI Pro is part of Ghost AI, an on-device privacy-first crypto application running on Solana. The model powers private, local AI features inside the Ghost AI app โ€” your prompts, wallet context, and financial data never leave your device.

Ghost AI Pro is a fork of LiquidAI's LFM 2.5 (1.2B Instruct), rebranded and packaged for on-device financial use cases. All underlying model weights, architecture, and capabilities derive from LFM 2.5 โ€” credit and licensing terms remain with the upstream project.

Ghost AI Pro is a compact, quantized language model engineered to run privately on consumer hardware โ€” phones, laptops, edge devices โ€” without sending a single token to the cloud. It is purpose-tuned for the financial domain: portfolio reasoning, market commentary, statement parsing, expense categorization, on-chain activity summarization, and conversational assistance for personal, professional, and crypto-native finance workflows.

For ultra-light deployments (mobile, embedded), see the smaller Ghost AI (350M, Q6_K, ~280MB).

Ghost AI model family

Tier Repo Base Quantization Size Best for
Ghost AI immortaltatsu/ghost-ai-gguf LFM 2.5 350M Q6_K ~280 MB Mobile, embedded, instant responses
Ghost AI Pro (this) immortaltatsu/ghost-ai-pro-gguf LFM 2.5 1.2B Instruct Q4_K_S ~700 MB Desktop, deeper reasoning

Why Ghost AI Pro

  • On-device, always private. Runs locally via llama.cpp, LM Studio, Ollama, or any GGUF-compatible runtime. Your prompts, wallet data, and financial context never leave your device.
  • Built for finance + crypto. Optimized prompting and behavior around budgeting, markets, accounting concepts, on-chain transactions, and personal-finance reasoning.
  • Native to Ghost AI on Solana. Powers the local AI surface of the Ghost AI app โ€” a privacy-first crypto experience on the Solana blockchain.
  • Lean footprint. Q4_K_S quantization โ€” ~700MB on disk, comfortable on 4GB+ RAM devices.
  • Fast inference. Designed for real-time, low-latency interaction on CPU and consumer GPU.

Files

File Quantization Size Notes
ghost-ai-pro-Q4_K_S.gguf Q4_K_S ~700 MB Recommended default. Best balance of quality and footprint for on-device use.

Usage

llama.cpp

./llama-cli -m ghost-ai-pro-Q4_K_S.gguf -p "Summarize this quarter's spending: ..." -n 256

Ollama (Modelfile)

FROM ./ghost-ai-pro-Q4_K_S.gguf
PARAMETER temperature 0.7
PARAMETER num_ctx 4096
ollama create ghost-ai-pro -f Modelfile
ollama run ghost-ai-pro

LM Studio

Download the .gguf file and load it directly from the LM Studio model browser.

Intended Use

Ghost AI Pro is intended for:

  • Powering the on-device AI layer of the Ghost AI crypto app on Solana
  • Private wallet, transaction, and portfolio explanations
  • Personal finance assistants and budgeting copilots
  • On-device document Q&A over statements, invoices, and reports
  • Lightweight market, DeFi, and economic commentary generation
  • Embedded assistants in fintech and crypto apps where privacy is non-negotiable

Limitations

Ghost AI Pro is a small model. It is not a substitute for licensed financial advice, accounting, or legal counsel, and it is not a trading or transaction-signing agent. Verify any numerical reasoning, dates, ticker symbols, token addresses, on-chain claims, and regulatory statements against authoritative sources before acting on them. Always confirm wallet operations through the Ghost AI app's signing flow โ€” never from raw model output.

About Ghost AI

Ghost AI is an on-device, privacy-first crypto app built on Solana. It brings local AI directly into the wallet experience โ€” letting users explore transactions, balances, and DeFi context with a model that runs entirely on their own device. Nothing is logged, sent to a server, or shared with a third party.

Ghost AI Pro is the model that powers this on-device intelligence layer.

Upstream

Ghost AI Pro is a fork of LiquidAI/LFM2.5-1.2B-Instruct. The GGUF quantizations are sourced from unsloth/LFM2.5-1.2B-Instruct-GGUF.

License

Released for research and on-device application use. This model is governed by the upstream LFM Open License issued by Liquid AI โ€” please review the original terms before redistribution or commercial deployment.


Ghost AI Pro โ€” intelligence that stays with you.

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