9RAI Orchestration Engine

Don't Rent Models.
Command the Grid.

We aren't a wrapper. The 9RAI Engine is a unified inference gateway that routes every task across 7 model families — Nexus, Zenith, Aura, Abyss, Horizon, Astro & Silk — selecting the optimal model for speed, accuracy, and cost. One credit pool. One platform. No per-provider subscriptions to manage.

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81+

Cataloged Models

7 provider families

40

Fast Tier

High-volume, low-cost tasks

27

Balanced Tier

Default routing target

14

Advanced Tier

Max quality analysis

The Full 9RAI Engine Lineup

Every model is benchmarked, curated, and integrated into 9Rank's tool ecosystem. Select by tier based on your task — the engine handles the rest.

Fast — ⚡ Speed-first, lower cost

9RAI Nexus Nano

Nexus Nano

High-speed multimodal inference.

Structured output

9RAI Nexus Lite

Nexus Mini

High-speed multimodal inference.

Structured output

9RAI Nexus Micro

Nexus Nano

High-speed multimodal inference.

Structured output

9RAI Nexus Swift

Nexus Mini

High-speed multimodal inference.

Structured output

9RAI Nexus Spark

Nexus Nano

High-speed multimodal inference.

Structured output

9RAI Nexus Omni Lite

Nexus Mini

High-speed multimodal inference.

Structured output

9RAI Nexus Classic

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Open Lite

Nexus

Lightweight compute sequence.

9RAI Zenith Flash

Zenith

Sub-second analytical processing.

Structured output

9RAI Zenith Flash Lite

Zenith

Sub-second analytical processing.

Structured output

9RAI Zenith Legacy Flash

Zenith

Sub-second analytical processing.

Structured output

9RAI Zenith Legacy Lite

Zenith

Sub-second analytical processing.

Structured output

9RAI Zenith Open

Zenith

Sub-second analytical processing.

9RAI Aura Swift Pro

Aura

Instant lightweight synthesis.

9RAI Aura Swift

Aura

Instant lightweight synthesis.

9RAI Aura Swift Legacy

Aura

Instant lightweight synthesis.

9RAI Abyss Logic Pro

Abyss

Efficient open-logic compute.

Structured output

9RAI Abyss Logic

Abyss

Efficient open-logic compute.

Structured output

9RAI Abyss Logic Base

Abyss

Efficient open-logic compute.

Structured output

9RAI Abyss Logic Alpha

Abyss

Efficient open-logic compute.

Structured output

9RAI Horizon Scout

Horizon

Optimized open-weights generation.

9RAI Horizon Vision

Horizon

Optimized open-weights generation.

9RAI Horizon Core

Horizon

Optimized open-weights generation.

9RAI Horizon Lite

Horizon

Optimized open-weights generation.

9RAI Horizon Base

Horizon

Optimized open-weights generation.

9RAI Astro Prime Fast

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Prime Core

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Logic

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Lite

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Beta

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Vision Beta

Astro

Real-time data indexing engine.

Structured output

9RAI Silk Flash

Silk

Fast multilingual execution.

Structured output

9RAI Silk Turbo

Silk

Fast multilingual execution.

Structured output

9RAI Silk Vision Flash

Silk

Fast multilingual execution.

Structured output

9RAI Silk Core Fast

Silk

Fast multilingual execution.

Structured output

9RAI Silk Core Lite

Silk

Fast multilingual execution.

Structured output

9RAI Silk Base

Silk

Fast multilingual execution.

Structured output

9RAI Silk Base Lite

Silk

Fast multilingual execution.

Structured output

9RAI Silk Focus Lite

Silk

Fast multilingual execution.

Structured output

9RAI Silk Focus Fast

Silk

Fast multilingual execution.

Structured output

Balanced — ⚖️ Default · Best value

9RAI Nexus Core

Nexus Mini

High-speed multimodal inference.

Structured output

9RAI Nexus Base

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Alpha

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Legacy

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Omni

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Audit Swift

Nexus Audit

Fast deep-reasoning execution.

Structured output

9RAI Nexus Audit Lite

Nexus Audit

Fast deep-reasoning execution.

Structured output

9RAI Nexus Audit Base

Nexus Audit

Fast deep-reasoning execution.

Structured output

9RAI Nexus Open Max

Nexus

Standard inference pipeline.

9RAI Zenith Pro

Zenith

Massive-context analytical engine.

Structured output

9RAI Zenith Prime

Zenith

Massive-context analytical engine.

Structured output

9RAI Zenith Legacy

Zenith

Massive-context analytical engine.

Structured output

9RAI Aura Core Pro

Aura

High-speed intelligent synthesis.

9RAI Aura Core

Aura

High-speed intelligent synthesis.

9RAI Aura Core Legacy

Aura

High-speed intelligent synthesis.

9RAI Abyss Audit

Abyss

Efficient open-logic compute.

Structured output

9RAI Abyss Audit Legacy

Abyss

Efficient open-logic compute.

Structured output

9RAI Horizon Maverick

Horizon

Optimized open-weights generation.

9RAI Horizon Max

Horizon

Optimized open-weights generation.

9RAI Astro Prime Audit

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Audit

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Vision

Astro

Real-time data indexing engine.

Structured output

9RAI Silk Plus

Silk

Fast multilingual execution.

Structured output

9RAI Silk Vision Plus

Silk

Fast multilingual execution.

Structured output

9RAI Silk Pro

Silk

Fast multilingual execution.

Structured output

9RAI Silk Base Max

Silk

Fast multilingual execution.

Structured output

9RAI Silk Focus

Silk

Fast multilingual execution.

Structured output

Advanced — 🏆 Maximum quality

9RAI Nexus Pro

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Prime

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Editor

Nexus

Flagship multimodal orchestration.

Structured output

9RAI Nexus Audit Pro

Nexus Audit

Elite deep-reasoning architecture.

Structured output

9RAI Nexus Turbo

Nexus

High-end processing layer.

Structured output

9RAI Aura Opus Pro

Aura

Top-tier logical synthesis.

9RAI Aura Opus

Aura

Top-tier logical synthesis.

9RAI Aura Opus Legacy

Aura

Top-tier logical synthesis.

9RAI Astro Pro

Astro

Real-time data indexing engine.

Structured output

9RAI Astro Base

Astro

Real-time data indexing engine.

Structured output

9RAI Silk Max

Silk

Advanced multilingual processing.

Structured output

9RAI Silk Vision Max

Silk

Advanced multilingual processing.

Structured output

9RAI Silk Pro Heavy

Silk

Advanced multilingual processing.

Structured output

9RAI Silk Focus Max

Silk

Advanced multilingual processing.

Structured output
Powered Intelligence Tools

Beyond Models — Real-World Intelligence

The 9RAI Engine powers advanced tools that go beyond text generation — delivering actionable insights from real-world data.

Free Tool

Global PageSpeed Intelligence

Real lab scores + field data from Chrome users + 16-region TTFB intelligence across Americas, Europe & Asia-Pacific — all in one streaming dashboard.

Lab Scores

Performance

Field Data

Real Users

16 Regions

Global TTFB

Core Tool

AI Site Audit

Comprehensive AI-powered SEO audit using the 9RAI Engine. Analyzes technical issues, content quality, authority signals, and AI-readiness — full action plan in minutes.

9R Score

Authority

AEO/NEO

AI Readiness

50+ Checks

Technical SEO

Enterprise KB Engine

RAG9

Index your entire website, product catalog, and connected data into a RAG-ready knowledge base. Expose it to any AI model via MCP or REST API — no fine-tuning, no re-training.

MCP Gateway

Claude · GPT · Cursor

RAG Engine

Vector Search

200+ Pages

Per Scan

AI Support OS

Kernel9

AI-first customer support with RAG chatbot, human handoff, department routing, SLA tracking, ticket management, and global performance benchmarking — all in one platform.

AI + Human

Hybrid Support

Dept. Routing

Smart Inbox

SLA Timers

Performance

Why 9RAI Engine?

Built to abstract complexity. Designed for results.

Intelligent Task Routing

The Swift Gateway automatically selects the optimal model per tool — fast tier for bulk tasks, advanced tier for deep analysis — configured via CMS Admin with no code changes.

SEO-Benchmarked Models

Every model in the catalog is validated against 9Rank's internal SEO accuracy benchmarks before being activated on the platform. Underperforming models are rotated out.

Unified Credit Billing

All 7 model families — Nexus, Zenith, Aura, Abyss, Horizon, Astro, and Silk — draw from your single 9rank.ai credit balance. No separate provider accounts or API keys to manage.

Per-Tool Model Control

CMS Admin lets you assign specific models to individual tools (e.g. "Run Full Audit" → Aura Max, "Keyword Research" → Zenith Flash) with branded label overrides for white-label clients.

Intelligence at Scale

The data behind every recommendation.

AI SEO Readiness

1.2

Billion

Pages analyzed for readiness against AI-powered search like Google SGE and Perplexity.

Competitor Intelligence

245

Million

Domains tracked to identify emerging competitors and analyze their primary strengths.

Content & Intent Index

18.0

Billion

Keywords and phrases indexed for search intent.

Keyword Index

28.7

Billion

Keywords analyzed across 217 countries.

Backlink Index

35.0

Trillion

Known backlinks crawled and indexed.

Organic Search Traffic

543

Million

Monthly organic search traffic estimations across our tracked keyword set.

Risk & Stability Metrics

7.1

Billion

Data points processed daily to calculate link velocity, trust flow, and DMCA risk signals.

Uptime: 99.98%

Avg. Ping (Global): 35ms

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