# Jarvis: Multi-Model AI — Nexus Research: 5 AI Consensus

> Nexus Research: 5 AI Consensus (iPhone/iPad app by Nodes Bio, Inc..)

- Source: https://appshunter.io/ios/app/jarvis-multi-model-ai/id6787517773 (this page in markdown: same URL + `.md`)
- Developer: [Nodes Bio, Inc.](https://appshunter.io/developer/1879010590)
- Category: Productivity, Reference
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 16.4 · 44 MB
- Languages: American English
- Released: 2026-09-10
- Data updated: 2026-09-12
- User reviews in markdown: https://appshunter.io/ios/app/jarvis-multi-model-ai/id6787517773/reviews.md

## What is Jarvis?

Five AI models. One defensible answer.

Jarvis was built for medical examiners who write opinions that get scrutinized - starting with VA Compensation & Pension examiners drafting nexus opinions on tight deadlines.

A single chatbot gives you one confident answer and sometimes a fabricated citation. Jarvis runs your question through five leading AI models in parallel - GPT, Claude, Gemini, Perplexity, and Grok - then synthesizes a consensus answer with a confidence score based on how strongly the models agree. Agreement is signal. Disagreement tells you exactly what to verify before it goes in your report.

FOR THE HARDEST PART OF THE JOB
• Research medical-literature support for service connection across decades
• Check whether current findings are consistent with in-service events, exposures, and presumptive conditions
• Pressure-test your rationale: if five independent models split on a question, so might a reviewer
• Sources and citations surfaced for verification against the actual literature

HOW IT WORKS
• Ask once - five models answer independently, in parallel
• Consensus synthesis with a confidence score on every answer
• Swipe through each model's full response side by side
• Every question saved as an experiment - revisit, share, export

BUILT FOR ANY HIGH-STAKES OPINION
IMEs, peer reviews, disability and workers' comp evaluations, utilization review - anywhere "the AI said so" isn't a defense.

Jarvis is a research aid. It does not provide medical advice, and all clinical judgments and final opinions remain those of the examiner. Not affiliated with the VA, VES, or any government agency.

FREE TRIAL - 7 days free, then subscription. Cancel anytime in Settings.

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Jarvis Pro is an auto-renewable monthly subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings after purchase.

Terms of Use: https://nodes.bio/terms
Privacy Policy: https://nodes.bio/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Jarvis Pro | $29.99 | per month |



## Version history (last 2 releases)

### 1.0.1 — 2026-09-11

Fixed an issue where subscription purchases could fail to activate after payment. If you purchased Jarvis Pro and it didn't unlock, tap Restore Purchases in Settings - your subscription will activate.

### 1.0 — 2026-09-10

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-12.*