Lattica Studio

lattica-studio is the control-plane client for Lattica homomorphic workloads.

It handles model lifecycle operations:

• deploy and compile encrypted pipelines
• start and stop worker sessions
• create and manage query tokens
• coordinate first-time encrypted query setup

Encrypted inference requests are executed by lattica-query after this setup.

Requirements

• Python >=3.11
• A valid Lattica account license key

Install

Published package:

pip install lattica-studio

Quickstart

Set your license key:

export LATTICA_LICENSE_KEY="<your-license-key>"

Run the end-to-end MNIST example:

python -m lattica_studio.example

The example in lattica_studio/example.py builds a pipeline artifact, deploys it, starts a worker, creates a token, generates keys, and sends encrypted queries.

Core workflow

Use this sequence in production and development:

1. Deploy and compile a model pipeline.
2. Start a worker session for that model.
3. Create a query token (owner/admin step).
4. In query clients, generate keys and upload evaluation key (EK).
5. Send encrypted queries and decrypt responses client-side.

Practical iteration strategy

Worker runtime is billed while active, so keep workers up only when needed.

Recommended staged iteration:

• Stage A (pipeline changes): deploy and compile.
• Stage B (one-time per compiled context): create token, generate keys, register EK.
• Stage C (repeated queries): start worker only for query windows, then stop.

If the pipeline architecture changes, treat it as a new encrypted context: redeploy, create a fresh token, and regenerate keys.

Resource inspection helper

Use the table-printing helper to inspect account resources:

python -m lattica_studio.list_and_display models
python -m lattica_studio.list_and_display workers
python -m lattica_studio.list_and_display tokens
python -m lattica_studio.list_and_display all

list_and_display reads LATTICA_LICENSE_KEY by default, or accepts --license-key.

More docs

• Monorepo overview and broader quickstart
• lattica-build source package docs

License

Distributed under the Lattica Studio License: internal, non-commercial, research, or evaluation use only.

Copyright (c) LatticaAI Inc. All rights reserved.