AI app for it and development · no coding needed
Structured decision API workbench
Return fast, structured decisions like labels, categories and extracted fields from text or images without generating long text.
Made for: Product and platform teams that need fast structured decisions from text or images

What it does for you
The problem
Teams rent several tools to classify, extract and threshold decisions, then glue the outputs together and cannot own the workflow.
What it gives you
Reviewed structured decisions linked to source evidence
What you give it
Permitted textimage inputslabel schemasextraction fieldsthreshold rules
Build your own version of Milliseconds.ai, Jev and more
One app with what these 5 AI tools do, yours to keep and change: Milliseconds.ai, Jev, ZeroGPU, l1m.io, Promptrepo.
Everything these tools do, in one app
- Structured decision output Returns labels, categories, structured fields, or typed decisions instead of freeform text.Found in Milliseconds.ai, Jev, ZeroGPU
- Text and image classification Classifies text and image inputs into categories or labels.Found in Milliseconds.ai, ZeroGPU
- Structured field extraction Extracts structured fields from input data.Found in Milliseconds.ai, ZeroGPU, Promptrepo
- Calibrated probabilities Provides probabilities that developers can threshold and act on.Found in Jev
- JSON-native output Outputs structured JSON that code can consume without parsing natural language.Found in Jev
- Single API endpoint Accepts text and image inputs and returns decisions through one endpoint.Found in Milliseconds.ai
- OpenAI-compatible API Offers API endpoints compatible with OpenAI's API for easy migration.Found in ZeroGPU
- Batch processing API Supports high-volume jobs through a batch API.Found in ZeroGPU
- SDKs and CLI Provides TypeScript/Python SDKs and a CLI for integration and testing.Found in Milliseconds.ai
- No-code model builder Builds AI models for classification, extraction, and generation using Google Sheets or a no-code builder.Found in Promptrepo
- Forms-based testing interface Tests AI models with an easy-to-use forms-based user interface.Found in Promptrepo
- Dashboard for data projects Manages and visualizes data projects through an intuitive dashboard.Found in l1m.io
- Automated data analysis Performs automated data analysis with customizable parameters.Found in l1m.io
- Real-time collaboration Enables team-based projects with real-time collaboration tools.Found in l1m.io
- Reporting and export Provides comprehensive reporting and export options.Found in l1m.io
- Free tier or trial Offers free usage options or trials to test the platform.Found in Milliseconds.ai, ZeroGPU, l1m.io and 1 more
- Bring your own models Supports bringing your own models for production customers.Found in ZeroGPU
- Edge-optimized CPU inference Runs models on CPU and edge hosts without dedicated GPU provisioning.Found in ZeroGPU
How it works, step by step
- Define labels, categories and typed decision fields
- Classify text and image inputs into approved categories
- Extract structured fields from supplied documents and images
- Return calibrated probabilities with threshold rules
- Emit JSON-native output for direct code consumption
- Serve text and image decisions through one API endpoint
- Expose OpenAI-compatible endpoints for migration
- Run high-volume jobs through a batch API
- Provide TypeScript and Python SDKs and a CLI
- Build models from Google Sheets or a no-code builder
- Test models through a forms-based interface
- Manage data projects in a dashboard
- Run automated data analysis with configurable parameters
- Support real-time team collaboration
- Produce reports and exports
- Offer a free tier or trial
- Support bring-your-own models
- Run CPU and edge inference without dedicated GPUs
- Compare the reviewed result with the recorded baseline and value assumptions
- Capture corrections and named-owner approval before consequential use
- Export a versioned reviewed structured decision set with source references and unresolved questions
Build it yourself with your AI system
Build this app yourself, no coding needed
Start with a quick version you can try in a few minutes. Like it? Then build the full app by copying and pasting our step-by-step instructions: everything is prepared for you.
Sign in to see how to build it yourself
Build a quick version to try, or get the full app pack for Structured decision API workbench with the step-by-step building instructions. You don't need any technical skills: you copy, paste and answer a few questions. Both are included in the membership.
4 Have it built for you days to a few weeks
Rather not do it yourself, or want it fully tailored to your data, your way of working and your brand? Nexibeo builds Structured decision API workbench with you.
What's in the app pack
Included in the Complete AI Training membership.
- The building instructions your AI follows, step by step
- The questions your AI will ask you about your business before it starts
- A clickable demo you can open in your browser, to see how it should work
- A detailed blueprint of the screens, the information it keeps and the checks it runs
Become a member to get the app packAlready a member? Sign in
The files, for the technically curious
- START-HERE.mdHow to build it with your own AI (read first)3 KB
- README.mdOverview and links4 KB
- questions.mdQuestions to answer before you build2 KB
- prompt-cloudflare.mdThe full build prompt, hosted on Cloudflare25 KB
- prompt-vps.mdThe same build on your own server (Docker)25 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria13 KB
- demo/index.htmlThe working demo on sample data199 KB
Questions
Do I need to know how to code?
No. You copy and paste the prompts on this page into ChatGPT or Claude, and the AI does the building. When it asks you something, you answer in your own words.
What does it cost?
The quick version, the app pack and the step-by-step instructions are for members: you pay the membership price, not a price per app (see the plans). Building the full app uses your own ChatGPT or Claude subscription. Putting it online is often cheap or no cost at the start, and your AI tells you before anything costs money.
How long does it take?
The quick version: about two minutes. The real app: an afternoon for a first version you can use, longer if you want every feature.
Can I change it to fit my business?
Yes. Tell your AI what to change in plain words, like “add a column for the price” or “use our logo and colours”. Or have Nexibeo build and customise it for you.
More detailsHow the AI works, safeguards and what to build first
Return fast, structured decisions like labels, categories and extracted fields from text or images without generating long text. For product and platform teams that need fast structured decisions from text or images, convert permitted text and image inputs, label schemas, extraction fields and threshold rules into reviewed structured decisions linked to source evidence. The benefit is a testable hypothesis, measured through accepted decisions per developer hour and correction rate after deployment; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect permitted text and image inputs, label schemas, extraction fields and threshold rules, then follow this sequence: 1. Define labels, categories and typed decision fields. 2. Classify text and image inputs into approved categories. 3. Extract structured fields from supplied documents and images. 4. Return calibrated probabilities with threshold rules. 5. Emit JSON-native output for direct code consumption. Resolve uncertain cases with qualified reviewers, approve reviewed structured decisions linked to source evidence, and measure accepted decisions per developer hour and correction rate after deployment against a documented baseline.
How the AI works
Use AI to interpret permitted inputs, suggest structured mappings and generate candidate decisions for the stated task modules. Use deterministic code for arithmetic, schema validation, hard constraints and reproducible tests. Review source-linked explanations and uncertainty before accepting results. One fixed label schema and approved field set; final decision thresholds and consequential actions remain human-approved. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve source attribution, input permissions and data rights. Named owners approve substantive decisions and deployment scope. One fixed label schema and approved field set; final decision thresholds and consequential actions remain human-approved. Keep all consequential actions under authorized human control and do not fabricate missing inputs, permissions, professional judgments or market evidence.
What to build first
Pilot scope: One fixed label schema and approved field set; final decision thresholds and consequential actions remain human-approved. Implement one approved input format, a bounded representative case set and the first two task modules: define labels, categories and typed decision fields; classify text and image inputs into approved categories. Support the third module with operator review: extract structured fields from supplied documents and images. Include source references, corrections, basic organization access, approval states, export and value measurement. Use managed operator assistance for unresolved exceptions. The cost estimate covers this narrow prototype, not unrestricted multi-tenant scale, complex production integrations, specialist certification or physical operations.
What it can connect to
Customer-owned text and image sources, label schemas and downstream systems. Cloud storage, message queues, webhook destinations and existing API clients. Start with file exchange and validate destination specifications before promising direct production integration. Start with authorized file exchange. Validate current provider access, usage rights and schema behavior before promising a connector.
The screens in detail
Primary screens: Schema and label setup, Decision test bench, Batch and delivery. Use a project list for decision endpoints, a central test area for text and image inputs, and a right-hand panel for labels, fields, thresholds and comments. Let users compare model versions side by side. Display draft, review requested and approved states. Provide a client preview link with comments anchored to the relevant decision. Make the task-specific outcome reviewed structured decisions linked to source evidence visible beside its evidence, review state and value baseline.





