Happiest Labs / Platform

Private analysis.
From source to review.

Bring documents and data into a local working context. Ask a specific question, examine the resulting artifacts, and follow the evidence.

Select sourcesDirect analysisInspect evidence

01 / Context

Start with your sources.

Work with text documents, PDFs, spreadsheets, and tabular data. Keep the task grounded in a defined source packet.

02 / Analysis

Ask for useful work.

Extract information, compare documents, reconcile tables, and inspect charts calculated and rendered by the host.

03 / Review

Keep the evidence in view.

Inspect supported source references and query rows. Review generated explanations and their limitations before relying on them.

A deliberate operating boundary

On your hardware.
Within a defined scope.

The current product is a native macOS application built for on-device inference and document analysis.

The inference path reviewed for this preview is text-based. Broad visual reasoning, organization-wide access management, and cloud deployment options are not represented as available features.

An evaluation will confirm the current supported Mac configuration, memory requirements, model package, and release behavior. This website does not assert support for every Mac.

Calculations you can inspect.

The host computes chart and table values. That helps separate numerical artifacts from generated narrative, but does not guarantee that the model chose the right calculation or source.

Workbook modeling is an evolving product surface. No improvement in accuracy or productivity is claimed here without a matching evaluation.

Inspect a prepared example