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AI app for it and development · no coding needed

Multi-model answer fusion and review workspace

Reduce manual reconciliation while keeping a reviewable record of how the final answer was formed.

Made for: Engineering and product teams that need one reviewed answer from several AI models

What Multi-model answer fusion and review workspace looks like
Open the demo For members · a working demo with sample data

What it does for you

The problem

Teams run the same prompt through several models by hand, then reconcile conflicting outputs without a record of which segment is trustworthy.

What it gives you

Reviewer-approved fused answer linked to source outputs

What you give it

Prompt setsmodel selectionsjudge settingsverification rules

Build your own version of Sup AI, OpenRouter Model Fusion and more

One app with what these 3 AI tools do, yours to keep and change: Sup AI, OpenRouter Model Fusion, Humiris - Mixture of AI.

Everything these tools do, in one app

  • Parallel multi-model execution Runs the same prompt through several AI models at the same time.Found in Sup AI, OpenRouter Model Fusion
  • Output synthesis Combines the parallel model outputs into one final response.Found in Sup AI, OpenRouter Model Fusion
  • Confidence-based weighting Uses token probability distributions to identify high- and low-confidence segments and adjust their contributions.Found in Sup AI
  • Hallucination reduction Downweights uncertain segments and amplifies confident ones to reduce made-up content.Found in Sup AI
  • Configurable judge model Lets you choose which model evaluates and synthesizes the final output.Found in OpenRouter Model Fusion
  • Deterministic output checks Can run code or web search to verify or augment model outputs.Found in Sup AI
  • Pre-fuse output evaluation Analyzes each model's output across selectable axes before fusion.Found in OpenRouter Model Fusion
  • Broad model catalog Mix open and closed models from a wide selection.Found in OpenRouter Model Fusion
  • Unified API orchestration Provides one API to run and manage multi-model workflows.Found in OpenRouter Model Fusion
  • Cost and latency optimization Uses a compaction algorithm and prompt caching to reduce token and runtime overhead.Found in Sup AI
  • Open evaluation artifacts Shares methodology, eval code, and raw results for inspection and reproduction.Found in Sup AI
  • Multi-model integration Brings different AI models together in one platform for diverse tasks.Found in Humiris - Mixture of AI
  • Customizable workflows Lets you tailor AI workflows to different project needs.Found in Humiris - Mixture of AI
  • Real-time collaboration Provides tools for teams to work together efficiently.Found in Humiris - Mixture of AI
  • Multi-format data processing Handles various input types and advanced data processing.Found in Humiris - Mixture of AI
  • Secure environment Keeps data private and protected.Found in Humiris - Mixture of AI

How it works, step by step

  1. Run one prompt through several models in parallel
  2. Combine parallel outputs into one fused response
  3. Weight segments using token probability distributions
  4. Downweight uncertain segments to reduce made-up content
  5. Select which model judges and synthesizes the final output
  6. Run code or web search to verify or augment outputs
  7. Evaluate each model output across selectable axes before fusion
  8. Mix open and closed models from a broad catalog
  9. Expose one API to run and manage multi-model workflows
  10. Apply compaction and prompt caching to cut token and runtime overhead
  11. Publish methodology, eval code and raw results for inspection
  12. Bring different models together in one platform for diverse tasks
  13. Tailor workflows to different project needs
  14. Support real-time team collaboration
  15. Handle multiple input formats and advanced data processing
  16. Keep data private in a secure environment
  17. Compare the reviewed result with the recorded baseline and value assumptions
  18. Capture corrections and named-owner approval before consequential use
  19. Export a versioned reviewer-approved fused answer linked to source outputs 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 Multi-model answer fusion and review workspace 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.

Sign in Become a member

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 Multi-model answer fusion and review workspace with you.

Have Nexibeo build it

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 data193 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

Reduce manual reconciliation while keeping a reviewable record of how the final answer was formed. For engineering and product teams that need one reviewed answer from several AI models, convert a prompt, model selection, judge settings and verification rules into a reviewer-approved fused answer linked to its source outputs. The benefit is a testable hypothesis, measured through accepted fused answers per reviewer hour and corrections after release; do not assume that AI output alone produces business value.

Confirm the buyer's problem and scope, collect prompt sets, model selections, judge settings and verification rules, then follow this sequence: 1. Run one prompt through several models in parallel. 2. Combine parallel outputs into one fused response. 3. Weight segments using token probability distributions. Resolve uncertain cases with qualified reviewers, approve reviewer-approved fused answer linked to source outputs, and measure accepted fused answers per reviewer hour and corrections after release against a documented baseline.

How the AI works

Use AI to interpret permitted inputs, suggest structured mappings and generate candidate outputs for the three 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 model catalog and judge configuration; final accuracy and release checks remain human. A model suggestion is never a verified fact, professional decision or authorization to act.

Safeguards

Preserve source attribution, quotation accuracy and usage permissions. Named reviewers approve substantive changes and release scope. One fixed model catalog and judge configuration; final accuracy and release checks remain human. 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 model catalog and judge configuration; final accuracy and release checks remain human. Implement one approved input format, a bounded representative case set and the first two task modules: run one prompt through several models in parallel; combine parallel outputs into one fused response. Support the third module with operator review: weight segments using token probability distributions. 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 prompt sets, authorized model provider accounts and permitted verification sources. Cloud storage, code execution and search services, and delivery destinations. Start with file exchange and validate destination specifications before promising direct publishing. Start with authorized file exchange. Validate current provider access, usage rights and schema behavior before promising a connector.

The screens in detail

Primary screens: Prompt and model setup, Editable fusion preview, Review and delivery. Use a thumbnail gallery for runs, a large central comparison canvas, and a right-hand panel for model outputs, confidence segments and comments. Let users compare model outputs and fused versions side by side. Display draft, changes requested and approved states. Provide a review link with comments anchored to the relevant segment. Make the task-specific outcome reviewer-approved fused answer linked to source outputs visible beside its evidence, review state and value baseline.