Braintrust The end-to-end platform for building world-class AI apps.

What is Braintrust?

Braintrust offers a comprehensive suite for constructing high-quality AI applications powered by Large Language Models (LLMs). It facilitates an adapted development lifecycle suitable for the AI era, enabling iterative workflows for evaluating prompts and models against unpredictable natural language inputs. The platform allows teams to compare different models and prompts, track performance regressions, and understand the impact of changes effectively.

Users can visualize and analyze LLM execution traces in real-time for debugging and optimization purposes. It also supports monitoring real-world AI interactions to ensure optimal performance in production environments. With features designed for both technical and non-technical users, Braintrust integrates seamlessly with code and offers options for self-hosting to meet specific data control and compliance needs.

Features

LLM Evaluation: Evaluate prompts and models to build robust applications.
Iterative Workflows: Adapt development lifecycles for AI with iterative processes.
Prompt Management: Tweak, run, and track LLM prompt performance over time, syncing with code.
Custom & Autoevals Scorers: Use standard autoevals or create custom scorers with code or natural language.
Dataset Management: Capture, rate, version, and secure examples into datasets.
Real-time Tracing: Visualize and analyze LLM execution traces for debugging and optimization.
Production Monitoring: Monitor real-world AI interactions and gain insights.
Online Evals: Continuously evaluate models with automatic server-side scoring on logs.
Functions: Define custom functions in TypeScript/Python for scorers or tools.
Self-hosting: Deploy Braintrust on own infrastructure for data control.

Use Cases

Developing robust LLM applications.
Evaluating and comparing different LLM prompts and models.
Debugging and optimizing AI application performance.
Monitoring AI applications in production environments.
Ensuring AI model quality and identifying regressions.
Managing datasets for AI model training and evaluation.
Collaborative AI development across technical and non-technical teams.

FAQs

Which Braintrust plan is right for me?

The best plan depends on your usage needs. The Free plan is suitable for individuals starting out, the Pro plan offers more capacity and features for teams, and the Enterprise plan provides custom solutions for large-scale or privacy-sensitive deployments.