Improve model predictions and drive business value with Weights & Biases

From classification use cases like spam and fraud detection, medical diagnostics, and sentiment analysis to common regression tasks such as financial forecasting and price prediction, the Weights & Biases platform makes comparing, iterating, and fine-tuning model performance easy.

Trusted by the leading teams across industries—from financial institutions to eCommerce giants

Socure, a graph-defined identity verification platform, uses Weights & Biases to streamline its machine learning initiatives, keeping everyone’s wallets a little more secure.

Qualtrics, a leading experience management company, uses machine learning and Weights & Biases to improve sentiment detection models that identify gaps in their customers’ business and areas for growth.

Invitae, one of the fastest-growing genetic testing companies in the world, use Weights & Biases for medical record comprehension leading to a better understanding of disease trajectories and predictive risk

Rich & interactive visualizations for instant insights

Iterate quickly, and get insights instantly in a central, collaborative dashboard. With interactive, customizable queries and configurable tables, Weights & Biases makes it easy to understand your data—from medical images to tweet sentiment.

Automate and scale ML workflows

Automate your retraining and model optimization jobs in one central location. Instant, governed compute access for ML teams in your infrastructure of choice, whether it’s a cloud environment, on-prem, or with Docker and Kubernetes.

Manage the entire model lifecycle development process in one place

Centrally manage all model versions throughout a project’s lifecycle from development to staging and production. Easily view model lineage with W&B Artifacts or compare and evaluate models in the Model Registry.

Collaboratively share results across vast organizations

Iterate on models faster with a central source of truth across your organization. Collaborate on model performance with project stakeholders in real-time with dynamic, customizable Reports.

See Weights & Biases in action

Predicting Lung Disease with Binary Classification

Tables Tutorial: Visualize Text Data and Predictions

DeepForm: Track Political Advertising With Deep Learning

The Weights & Biases end-to-end AI developer platform

Weave

Traces

Debug agents and AI applications

Evaluations

Rigorous evaluations of agentic AI systems

Agents

Observability tools for agentic systems

Guardrails

Block prompt attacks and harmful outputs

Models

Experiments

Track and visualize your ML experiments

Sweeps

Optimize your hyperparameters

Tables

Visualize and explore your ML data

Core

Registry

Publish and share your AI models and datasets

Artifacts

Version and manage your AI pipelines

Reports

Document and share your AI insights

SDK

Log AI experiments and artifacts at scale

Automations

Trigger workflows automatically