Free
$0 your own hardware
- The full agent on models you run yourself
- Receipts, budgets and the AI-use log
- Sensitive data never has to leave your machine
Orrery Workbench
The verifiable AI workbench for science and engineering.
Agents do the technical work and hand back a receipt you can reproduce: what ran, on which inputs, which checks passed. Sensitive data can stay on your machine with local models.
Part of Orrery. Same plans, no new subscription: free on your own hardware.
Capability status
What ships today, and what does not
- Coding with receiptsAvailable now
- Vision checks on previewsIn development
- Reproducible analysisEarly
- Engineering inspectionEarly access
- Sensitive data, local models onlyLocal models available
Inspection, not certification
Receipts record what was run and what was measured. They do not certify a result, a product or a process, and outputs require qualified human review.
01 · Coding with receipts Available now
Every task ends with a receipt, not a promise.
Orrery proposes each change as a diff you approve, runs your tests, and records the result. The receipt shows what changed, which tests passed, preview screenshots, the model used and what it cost.
- Tests, preview, cost, model on every run
- Client budgets: a hard spend cap per client or project
- AI-use log: one log per client per month, for contracts that ask for AI disclosure
- Tutor mode: the agent explains and checks your work instead of writing it for you
- Tests
- 38 / 38
- Files
- 4
- Task cost
- $0.84
- Preview
- 2 shots
- Test suite passed
38 passed · 0 failed · 0 skipped
- Diff approved
+186 / −12 across 4 files
- Model
Recorded on the receipt, with where it ran
- Client budget
$12.40 of $50.00 used this month
02 · Vision checks on previews In development
A local vision model looks at the preview, so you do not have to squint.
Orrery already captures preview screenshots on coding runs. We are building checks that hand those screenshots to a vision model running on your machine and record what it found: overlapping text, a missing element, a layout that breaks at phone width.
Findings go on the receipt next to the tests. They are a second pair of eyes, not a pass mark: a person still decides.
In development. Not in a released build yet, and the mock on the right is a design sketch, not a screenshot.
- Finding 1 · button overlaps text
Region marked on the screenshot, for a person to confirm
- Model ran on this device
Screenshot not sent to a hosted model
03 · Reproducible analysis Early
Results pinned to the data, code, environment and seed that made them.
An analysis is only as good as your ability to run it again. Each notebook cell records hashes of its input data, its code, its environment and its random seed. A rerun check executes the cell again and compares outputs, and the whole chain exports as a receipt you can hand to a reviewer.
Early. Orrery's research notebook exists today; provenance receipts, the rerun check and export are in development.
[7] fit = model.fit(df, seed=20261009)
summary(fit)
| Pinned input | Hash | Rerun |
|---|---|---|
| Data · trial_export.csv | sha256 9f2c…a41e | match |
| Code · cell 7 | sha256 03be…77d0 | match |
| Environment · lockfile | sha256 c1d8…2f93 | match |
| Seed | 20261009 | match |
Outputs identical on rerunExport receipt ↓
04 · Engineering inspection with Vellum Engineering Early access
Inspection checks the agent cannot grade for itself.
Vellum Engineering runs manufacturing inspect and audit checks against your parts and assemblies, on your machine. Orrery calls those checks, then re-runs and verifies them itself before anything lands on the receipt, so an agent cannot report a pass it did not earn. From there it drafts a first-article inspection for a qualified inspector to review.
Early access. The Orrery side of the integration is built. AS9102 form export is planned, not shipped. About Vellum →
- Characteristics
- 14
- Within tolerance
- 13
- Out of tolerance
- 1
- Mass
- 0.218 kg
- Verified rerun
- 5 / 5
| No. | Characteristic | Nominal | Tolerance | Measured | Result |
|---|---|---|---|---|---|
| 1 | Hole Ø A | 6.40 mm | ±0.05 | 6.42 mm | in tol |
| 2 | Hole spacing | 48.00 mm | ±0.10 | 47.96 mm | in tol |
| 3 | Flange thickness | 3.00 mm | ±0.05 | 3.09 mm | out of tol |
| 4 | Bend angle | 90.0° | ±0.5 | 90.2° | in tol |
Inspection, not certification
A draft for a qualified inspector to review and sign. No structural, material or process approval is implied.
05 · Sensitive data: local models only Local models available
For data that should never leave the room.
Medical and clinical research data, controlled engineering data: some work cannot go to a hosted model. Point Orrery at models you run yourself (Ollama, LM Studio, vLLM) and keep hosted providers switched off.
With local models, the model runs entirely on your machine: your prompts, code and files are not sent to any model provider. Supports research workflows; outputs require qualified human review.
Sign-in, update checks and opt-in crash reports still contact Ephemerent; they don't include your prompts, code or files.
Orrery is a research and engineering tool. It is not a medical device and does not make a regulated process compliant. Check your own obligations before using it with protected data.
- Model
- local · on this device
- Hosted providers
- off
- Your provider keys
- not used
- Files
- stay in the workspace
- Recorded on each receipt
Which model ran, and where
- Human review required
Outputs are drafts for a qualified reviewer
Pricing
Same Orrery plans. No new subscription.
Pro · Max · Ultra
20M / 50M / 100M hosted credits a month
- Hosted models included, with a hard stop at the limit
- Your own provider keys
- Everything in Free
Plan prices and details on the Orrery pricing page.
Bring one real piece of technical work.
Tell us what you need to verify: an analysis, a part, a codebase. Early-access users help decide what ships next.
Orrery records and re-runs checks; it does not certify compliance with any law, regulation or standard, and agent output is not guaranteed. Product mocks on this page are illustrative. See Terms, Privacy and Security.