Build smarter and more reliable AI applications using RAG

Enhance your LLMs with relevant, purposefully selected knowledge

RAG (Retrieval Augmented Generation) combines information retrieval with advanced text generation to enhance AI responses. When a user asks a question, the system first searches through a curated knowledge base to find relevant information and context. The retrieved information is then seamlessly integrated with a large language model’s processing capabilities to construct responses that incorporate both stored knowledge and generated text.

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Benefits of using RAG

Minimize AI hallucinations and improve factual accuracy in application responses.

Reduce costs compared to fine-tuning by requiring less computational resources and training time.

Provide fresh context data ensuring that generated output includes up-to-date information.

How to create RAG applications with Weave

Iterate for continuous improvement

W&B Traces and W&B Evaluations allow you to record LLM inputs, outputs, metadata, and code facilitating comprehensive analysis, iteration, and optimization of your AI application.

Track everything

Weave Models combine data and code, providing a structured way to version your application so you can more systematically keep track of your experiments.

Support safety and compliance

W&B Guardrails act as real-time safety checks on LLM input and output protecting both users and your AI application from harm.

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

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

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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.

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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

See Weights & Biases in action

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Article

What is Retrieval Augmented Generation (RAG)?

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Tutorial

Model-based evaluation of RAG applications

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Course

RAG++ : From POC to production

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Demo

How to optimize AI performance with W&B Weave

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

Weave

Traces

Debug agents and AI applications

Evaluations

Rigorous evaluations of agentic AI systems

Playground

Explore prompts
and models

Agents

Observability tools for agentic systems

Guardrails

Block prompt attacks and harmful outputs

Monitors

Continuously improve in prod

Models

Experiments

Track and visualize your ML experiments

Sweeps

Optimize your hyperparameters

Tables

Visualize and explore your ML data

Core

Inference 

Explore hosted, open-source LLMs

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

The Weights & Biases platform helps you streamline your workflow from end to end

Models

Experiments

Track and visualize your ML experiments

Sweeps

Optimize your hyperparameters

Registry

Publish and share your ML models and datasets

Automations

Trigger workflows automatically

Weave

Traces

Explore and
debug LLMs

Evaluations

Rigorous evaluations of GenAI applications

Core

Artifacts

Version and manage your ML pipelines

Tables

Visualize and explore your ML data

Reports

Document and share your ML insights

SDK

Log ML experiments and artifacts at scale

Enhance your LLMs with relevant, purposefully selected knowledge