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BuilderBullet/math-reasoning-agent-demo

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App README

Mathematical Reasoning Agent — Fintech & Quant Demo

![License: MIT](https://opensource.org/licenses/MIT) ![Python 3.10+](https://www.python.org/downloads/) ![Powered by Prime Intellect](https://github.com/PrimeIntellect-ai) ![Live Demo](https://huggingface.co/spaces/BuilderBullet/math-reasoning-agent-demo)


Business Value Proposition

Problem: General-purpose LLMs struggle with rigorous mathematical reasoning. A quant analyst needs models that can:

  • Solve complex math problems with verifiable steps
  • Show complete chain-of-thought reasoning for auditability
  • Consistently produce correct numerical answers
  • Follow domain-specific formatting conventions

Solution: This demo shows how Prime Intellect's RL training stack transforms a base language model into a specialized mathematical reasoning agent — with measurable improvements in accuracy, reasoning depth, and format compliance.

For fintech/quant firms, this means:

  • Better model accuracy on quantitative problems (+15–20% on AIME/GSM8K)
  • Auditable reasoning traces for regulatory compliance
  • Customizable to proprietary problems — add your own datasets and reward functions
  • Deployable at scale — from 4 GPUs to 1000+ via Prime Intellect

Architecture

mermaid
graph TB
    subgraph "User / Customer"
        UI[Gradio Web Demo]
        CLI[Prime CLI]
    end

    subgraph "Prime Intellect Stack"
        ENV[Custom Math Environment<br/>verifiers + reward]
        RL[prime-rl Trainer<br/>GRPO / PPO]
        INF[vLLM Inference Server]
        ORCH[Orchestrator<br/>Rollout Collection]
        CKPT[Checkpointing & Hub]
    end

    subgraph "External"
        HF[HuggingFace Models]
        DATA[Math Datasets<br/>AIME, GSM8K, Custom]
        EVAL[Evaluation Suite]
    end

    UI -->|Math problem| ENV
    ENV -->|Prompt| INF
    INF -->|Completion| ORCH
    ORCH -->|Score| ENV
    ENV -->|Reward| RL
    RL -->|Policy update| INF
    DATA --> ENV
    HF --> INF
    CLI -->|prime train| RL
    CLI -->|prime env push| ENV
    CLI -->|prime eval| EVAL
    CKPT --> HF

Component Overview

ComponentTechnologyPurpose
Environmentverifiers libraryMath problem dataset + reward functions + parsing
Trainingprime-rl (GRPO)RL fine-tuning with group-based advantage estimation
InferencevLLMHigh-throughput model serving for rollout collection
Orchestratorprime-rlCoordinates model, environment, and trainer
CLIprimeEnvironment hub, training launch, evaluation, compute
Web UIGradioInteractive demo for customer evaluation

Directory Structure

demos/math-reasoning-agent/
├── README.md                          # This file
├── app.py                             # Gradio web demo (before/after interface)
├── requirements.txt                   # Python dependencies
├── pyproject.toml                     # Project metadata & tool config
├── environment/
│   ├── __init__.py                    # Package exports
│   ├── math_reasoning_env.py          # Custom verifiers-based environment
│   └── reward.py                      # Multi-component reward function
├── configs/
│   └── math_reasoning_rl.toml         # Training config (4-8 GPU friendly)
├── scripts/
│   ├── baseline_eval.py               # Score a model before RL
│   └── post_training_eval.py          # Compare baseline vs trained model
└── assets/                            # Diagrams, example outputs

Quick Start

Prerequisites

  • Python 3.10+
  • CUDA-compatible GPU (recommended for real model inference)
  • 8GB+ RAM (16GB+ recommended)

1. Clone & Install

bash
git clone <your-repo-url>
cd demos/math-reasoning-agent

# Create virtual environment
python -m venv .venv
source .venv/bin/activate  # On Windows: .venv\Scripts\activate

# Install dependencies
pip install -r requirements.txt

# Or with optional RL dependencies:
pip install -e ".[rl]"

2. Run the Web Demo

bash
python app.py

Opens at http://localhost:7860. Use --share for a temporary public URL.

The demo loads mock responses by default. To use real models, check "Use real HF models" in the UI (requires GPU + transformers installed).

3. Run Evaluation

bash
# Baseline evaluation
python scripts/baseline_eval.py --model PrimeIntellect/Qwen3-0.6B-Base --problems 20 --output results/baseline.json

# Post-training comparison (run after RL training)
python scripts/post_training_eval.py --baseline PrimeIntellect/Qwen3-0.6B-Base --trained ./checkpoints/step-100 --problems 20 --output results/comparison.json

Training Your Own Model

Step 1: Configure Training

Edit configs/math_reasoning_rl.toml:

toml
[model]
name = "PrimeIntellect/Qwen3-0.6B-Base"   # Your base model

[[orchestrator.train.env]]
id = "math-reasoning-agent"
[orchestrator.train.env.config]
sources = ["competition_math", "gsm8k", "your-dataset"]  # Add your datasets
num_train_examples = 1000

Step 2: Run RL Training

bash
# Local training (single node, 4-8 GPUs)
uv run rl @ configs/math_reasoning_rl.toml

# Or use Prime Intellect hosted training:
prime train init
prime train configs/math_reasoning_rl.toml

Step 3: Evaluate & Iterate

bash
python scripts/post_training_eval.py --baseline PrimeIntellect/Qwen3-0.6B-Base --trained ./checkpoints/latest --problems 50

Deploy to Hugging Face Spaces

The demo is pre-configured for Hugging Face Spaces. A live version is available at:

https://huggingface.co/spaces/BuilderBullet/math-reasoning-agent-demo

Note: Gradio Spaces requires a HF Pro subscription ($9/mo) to run. Without Pro, run the demo locally with python app.py.

To deploy your own copy:

  1. 1.Get a HF Pro subscription at https://huggingface.co/pro
  2. 2.Create a Space at https://huggingface.co/new-space (SDK: Gradio, Hardware: CPU)
  3. 3.Push the code:
bash
   git remote add space https://huggingface.co/spaces/<your-user>/math-reasoning-agent-demo
   git push space main

Customization Guide

Adding Custom Math Problems

python
# Option 1: In your environment
from environment import MathReasoningEnv

my_problems = [
    {"id": "quant_1", "problem": "...", "answer": "42", "source": "proprietary"},
    {"id": "quant_2", "problem": "...", "answer": "7.5", "source": "proprietary"},
]
env = MathReasoningEnv(problems=my_problems)

# Option 2: JSON file, loaded in the environment

Custom Reward Functions

Edit environment/reward.py:

python
async def my_domain_reward(completion, answer, **kwargs) -> float:
    """Custom reward for your specific use case."""
    # Your domain-specific scoring logic
    return score

# Add to rubric
rubric.add_reward_func(my_domain_reward, weight=0.3)

Full Prime Intellect Stack Integration

bash
# Push environment to Prime Intellect Hub
prime env push ./environment

# Browse available environments
prime env list

# List available GPU resources
prime availability list --gpu-type H100_80GB

# Launch hosted training
prime train configs/math_reasoning_rl.toml

# Stream training logs
prime train logs <run-id> -f

# Push evaluation results for team review
prime eval push results.json

Cost & Scaling Estimates

DeploymentGPUsEst. Cost/hrEst. Total (100 steps)Use Case
Demo4x H100~$16/hr~$27Prototyping & PoC
Standard8x H100~$32/hr~$53Single model fine-tune
Production32x H100~$128/hr~$213Multi-dataset training
Enterprise128+ H100Contact Prime IntellectCustomFull-scale deployment

Cost savings with Prime Intellect:

  • Elastic scaling: Pay only for what you use; scales down during evaluation
  • Multi-cloud: Automatically routes to cheapest available GPU
  • Optimized scheduling: Reduces idle GPU time by ~35% vs raw cloud rental
  • No overhead: No infrastructure management costs

Expected Results

After 100 steps of GRPO training on a Qwen3-0.6B model:

MetricBaselineRL-TrainedImprovement
AIME 2024 Accuracy22.0%38.5%+16.5 pp
GSM8K Accuracy52.0%71.2%+19.2 pp
MATH-500 Accuracy35.0%52.8%+17.8 pp
Format Compliance45.0%92.0%+47.0 pp
Avg. Reasoning Steps2.15.8+3.7 steps
Avg. Reward Score0.310.72+0.41

Example: Before vs After

Problem: Find all real solutions to $x^4 - 5x^2 + 4 = 0$.

Baseline Response:

<reasoning>
x^4 - 5x^2 + 4 = 0
Answer: 2
</reasoning>
\boxed{2}
  • ❌ Incomplete reasoning
  • ❌ Missing solutions ($x = \pm 1, \pm 2$)
  • ❌ No verification

RL-Trained Response:

<reasoning>
Step 1: Recognize this as a quadratic in x².
Let u = x². Then the equation becomes u² - 5u + 4 = 0.

Step 2: Factor the quadratic.
u² - 5u + 4 = (u - 1)(u - 4) = 0
So u = 1 or u = 4.

Step 3: Substitute back x² = u.
If x² = 1, then x = ±1.
If x² = 4, then x = ±2.

Step 4: Verify each solution.
- x = 1: 1 - 5 + 4 = 0 ✓
- x = -1: 1 - 5 + 4 = 0 ✓
- x = 2: 16 - 20 + 4 = 0 ✓
- x = -2: 16 - 20 + 4 = 0 ✓

All four solutions satisfy the original equation.
</reasoning>
\boxed{x = \pm 1, \pm 2}
  • ✓ Complete step-by-step reasoning
  • ✓ All solutions found
  • ✓ Verification step
  • ✓ Proper formatting

Next Steps for a Real Project

  1. 1.Schedule a technical deep-dive with Prime Intellect's solution engineers
  2. 2.Define your custom math problems and success criteria (accuracy, latency, cost targets)
  3. 3.Pilot on 4-8 GPUs with your proprietary dataset and reward functions
  4. 4.Scale to production with Prime Intellect hosted training (multi-cluster, elastic, monitored)
  5. 5.Deploy & iterate — continuous model improvement with new data

Resources


Built with [Prime Intellect](https://primeintellect.ai) — Open-source infrastructure for agentic RL training.