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LastMile AI

Ship production-ready LLM applications with automated evaluation

Free Version
API Available
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LastMile AI

Target Audience

  • AI/ML engineers shipping production LLM apps
  • Enterprise teams requiring compliant AI systems
  • QA engineers specializing in generative AI

Hashtags

#AIOps#ResponsibleAI#GenAIDevelopment#AIGuardrails

Overview

LastMile AI helps developers debug, test, and improve AI applications throughout their lifecycle. It provides specialized tools like AutoEval for creating custom quality metrics and alBERTa small language models for efficient performance checks. The platform focuses on keeping your AI outputs reliable and safe with real-time guardrails, while letting enterprises maintain full data control through private cloud deployment.

Key Features

1

AutoEval

Create custom evaluation metrics tailored to your AI app

2

alBERTa

Compact 400M-parameter model for fast quality scoring

3

Real-time Guardrails

Block harmful/unwanted outputs during app runtime

4

VPC Deployment

Keep sensitive data private with on-premises hosting

5

Synthetic Labeling

Generate training data using LLM judges + human review

Use Cases

🛠️

Debug LLM application outputs

🚧

Set custom safety guardrails

📊

Monitor AI performance metrics

🔍

Evaluate RAG system quality

🎯

Fine-tune custom evaluators

Pros & Cons

Pros

  • Specialized small models for efficient evaluation tasks
  • Full control over data privacy and deployment
  • Combines automated & human-labeled quality checks
  • Real-time content moderation capabilities

Cons

  • Requires technical expertise for full customization

Frequently Asked Questions

What types of AI applications benefit most from LastMile?

Ideal for RAG systems, multi-agent AI apps, and any LLM-powered application requiring reliability monitoring.

How does alBERTa differ from large language models?

alBERTa's 400M parameter size enables faster, cheaper evaluations while maintaining accuracy for specific judgment tasks.

Can I use my own data with LastMile?

Yes, you can upload and manage application trace data while maintaining complete data control through VPC deployment.

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