Safebet

Ingests structured game data (team rosters, historical performance, injury reports, weather conditions, betting line movements) across multiple sports leagues and extracts predictive features through statistical aggregation and time-series analysis. The system likely normalizes heterogeneous data sources (ESPN APIs, official league data, weather services) into a unified feature matrix that feeds downstream ML models, handling sport-specific nuances (e.g., NBA player rest patterns vs NFL weather sensitivity).

Trains and maintains separate ensemble models (likely gradient boosting, neural networks, or hybrid approaches) for each sport and bet type, selecting the appropriate model based on matchup characteristics. The system likely uses stacking or blending to combine predictions from multiple base learners (e.g., XGBoost for tabular features, LSTM for temporal patterns, logistic regression for calibration), with sport-specific hyperparameter tuning and retraining schedules. Model selection logic may route NFL games through a different ensemble than NBA games to account for league-specific dynamics.

Manages user subscriptions, billing, and access control through a subscription management system (likely Stripe, Paddle, or custom) that handles recurring payments, plan tiers, and feature access. The system likely supports multiple subscription tiers (e.g., free trial, basic, premium) with different feature access levels (e.g., basic users see only top picks, premium users see all picks with detailed reasoning). Billing is likely monthly or annual with automatic renewal, and the system handles failed payments, cancellations, and refunds.

Orchestrates a scheduled workflow that runs model inference on upcoming games, ranks picks by confidence or expected value, filters picks based on configurable thresholds (e.g., minimum probability, maximum implied odds), and delivers results to users via web dashboard, email, or API. The system likely uses a task scheduler (cron, Airflow, or Lambda) to trigger inference at a fixed time (e.g., 8 AM ET) to align with betting market opening, then formats predictions into human-readable pick cards with reasoning (e.g., 'Team A favored due to home-field advantage and superior defensive metrics').

Extends pick generation across multiple sports leagues (NFL, NBA, MLB, soccer/MLS, likely others) and multiple bet types (spread, moneyline, over/under, parlays, props) by maintaining league-specific data pipelines, feature engineering logic, and model ensembles. The system abstracts league differences (e.g., NFL has 16 games/season, NBA has 82) through a configurable league registry that specifies data sources, feature definitions, and model parameters, allowing new leagues to be added without rewriting core prediction logic.

Continuously monitors betting lines from multiple sportsbooks (DraftKings, FanDuel, BetMGM, etc.) and compares model predictions against current market odds to identify 'value' opportunities where the model's implied probability diverges from the sportsbook's implied probability. The system likely polls sportsbook APIs or scrapes line data at regular intervals (e.g., every 5-15 minutes), calculates expected value (EV) for each pick using the formula EV = (Model Probability × Payout) - (1 - Model Probability), and ranks picks by EV to surface the most profitable opportunities.

Maintains a database of all generated picks, tracks outcomes (win/loss/push), calculates per-user and aggregate performance metrics (win rate, ROI, units won/lost, hit rate by sport/bet type), and surfaces this data via dashboard or API. The system likely stores picks with timestamps, model confidence scores, actual outcomes, and user action (whether the user placed the bet), enabling post-hoc analysis of pick quality and user decision-making patterns. Performance tracking may include attribution analysis to identify which features or model components drive successful picks.

Provides a user-facing interface (web dashboard, likely mobile-responsive) that displays daily picks, historical performance metrics, and user account settings. The interface likely uses a modern frontend framework (React, Vue, or Angular) to render pick cards with team logos, confidence scores, reasoning summaries, and action buttons (e.g., 'View on DraftKings'). The dashboard may include filtering and sorting options (by sport, bet type, confidence level) and integration with sportsbook links to streamline bet placement.

Sends daily pick summaries to users via email or push notifications, with configurable delivery times, sports filters, and notification frequency. The system likely uses an email service provider (SendGrid, AWS SES) to send templated emails containing pick cards, reasoning, and dashboard links, and may support push notifications via Firebase Cloud Messaging or similar. Users can customize which sports they receive picks for, what time picks are delivered, and whether they prefer email, push, or both.

Continuously monitors model prediction accuracy, calibration, and feature importance to detect performance degradation (model drift) and trigger retraining or alerts. The system likely calculates metrics like log loss, Brier score, or calibration error on a rolling window of recent predictions and compares against historical baselines. If performance drops below a threshold, the system may automatically retrain the model, alert data scientists, or roll back to a previous model version. Feature importance monitoring may detect when previously predictive features lose signal, indicating market regime changes or data quality issues.

Exposes a REST or GraphQL API that allows third-party developers and professional bettors to programmatically fetch daily picks, historical performance metrics, and user account data. The API likely supports filtering by sport, bet type, and confidence level, and may include webhooks for real-time pick notifications. Authentication is likely via API keys or OAuth, with rate limiting to prevent abuse. The API enables integration with betting bots, portfolio management tools, and custom analytics platforms.