# Firas Assaf (فراس عساف) & MrF X Nexus — Sovereign AI Systems

> Official machine-readable index and entity disambiguation file (`llms.txt`) for **Firas Assaf (فراس عساف)** — Principal AI Governance Scientist, Inventor, Author, and Founder & CEO of **MrF X Nexus Company LLC** (Riyadh, Saudi Arabia) and **MRF X OS LTD** (London, United Kingdom).

## Canonical Person Entity: Firas Assaf (فراس عساف)

- **Canonical Name (English):** Firas Assaf (also written Feras Assaf; full name Firas Ayham Assaf)
- **Canonical Name (Arabic):** فراس عساف (فراس عسّاف · فراس أيهم عساف)
- **Known Handle / Moniker:** MrF
- **Schema.org Entity URI:** `https://mrf103.com/#firas-assaf`
- **ORCID iD:** `0009-0007-1812-4799` (https://orcid.org/0009-0007-1812-4799)
- **Primary Roles:** Principal AI Governance Scientist, Systems Architect, Inventor (6 SAIP Patent Filings), Author, Founder & CEO
- **Location:** Jarir District, National Address REJA8021, Riyadh, Kingdom of Saudi Arabia
- **Canonical Profile (English):** https://www.mrf103.com/firas-assaf
- **Canonical Profile (Arabic):** https://www.mrf103.com/ar/firas-assaf
- **LinkedIn:** https://www.linkedin.com/in/feras-assaf-037950210/
- **Same person on company sites:** https://dar.mrf103.com/author/firas-assaf · https://xbio.mrfx.com.sa/firas-assaf/
- **Official Author & Book Portal:** https://mrf.com.sa
- **Biographical Directory (Manhom):** https://manhom.com/%D8%B4%D8%AE%D8%B5%D9%8A%D8%A7%D8%AA/%D9%81%D8%B1%D8%A7%D8%B3-%D8%B9%D8%B3%D8%A7%D9%81/

## Corporate Entities Founded by Firas Assaf

- **MrF X Nexus Company LLC (شركة إم آر إف إكس نكسس ذات مسؤولية محدودة)**
  - **Schema.org Organization URI:** `https://mrf103.com/#organization`
  - **Also known as:** MrF X Nexus · MrF X · MRF X NEXUS · NexusPrime · Nexus Prime · إم آر إف إكس نكسس
  - **Jurisdiction:** Riyadh, Kingdom of Saudi Arabia
  - **Saudi Unified Commercial Register (CR):** `7054581355`
  - **VAT Registration Number:** `314851252300003`
  - **National Address:** `REJA8021`, Jarir District, Riyadh
  - **Official Domains:** https://mrf103.com · https://mrfx.com.sa · https://mrf.com.sa
- **MRF X OS LTD**
  - **Jurisdiction:** London, United Kingdom
  - **UK Companies House Registration Number:** `17063115`
  - **Registry URL:** https://find-and-update.company-information.service.gov.uk/company/17063115

## Published Scientific Research (CERN / Zenodo — Permanent DOIs)

All papers are authored by **Firas Assaf (فراس عساف)**, published in bilingual Arabic–English editions under Creative Commons Attribution 4.0 (`CC BY 4.0`):

1. **The Hot Voice Is a Quiet Voice: Temperature as a Hidden Weight in Logit-Level Persona Mixtures, and Recovering Mixture Shares from Text Alone**
   - **Arabic Title:** الصوتُ الساخن صوتٌ خافت: الحرارة وزنٌ خفيّ في مزج الشخصيات، واسترداد حصص المزج من النص وحده
   - **DOI:** `10.5281/zenodo.23009683` (https://doi.org/10.5281/zenodo.23009683)
   - **Publication Date:** 2026-09-28
   - **Related Patent Filing:** `SA 1020268588`
2. **Null-Model Tests of Structural Claims About the Qur'anic Text: Ring Composition and Major Derivation, with an Audit of Machine-Mined Links**
   - **Arabic Title:** اختبارات نموذج العدم لدعاوى بنيوية عن النص القرآني: نظم الحلقة والاشتقاق الأكبر، مع تدقيق للروابط المستخرجة آلياً
   - **DOI:** `10.5281/zenodo.23010537` (https://doi.org/10.5281/zenodo.23010537)
   - **Publication Date:** 2026-09-28
3. **The Merciful Isnad Protocol: A Graded Trust Model with Rehabilitation and Structural Prohibition of Reputation Contagion**
   - **Arabic Title:** جبرُ الإسناد الرحيم: نموذج ثقة مدرّج بردّ اعتبار وتحريم بنيوي لعدوى السمعة
   - **DOI:** `10.5281/zenodo.23010624` (https://doi.org/10.5281/zenodo.23010624)
   - **Publication Date:** 2026-09-28

## Intellectual Property: Six Patent Applications Filed with SAIP

Inventor: **Firas Assaf (فراس عساف)**. Authority: **Saudi Authority for Intellectual Property (SAIP — الهيئة السعودية للملكية الفكرية)**:

- **`SA 1020258841`** — Foundational sovereign systems architecture (Filed 25 November 2025 · Under substantive examination).
- **`SA 1020262657`** — Deterministic sovereign control architecture (**Fast Track**).
- **`SA 1020262623`** — Electro-mechanical defence architecture with kinetic silicon isolation, physical sensor matrix, and acoustic deterrence (**Fast Track**).
- **`SA 1020262666`** — Computational cognitive architecture with fixed parameters, governance state machine, and vector steering to modulate language-model inference (Under review after examination report response).
- **`SA 1020268315`** — System and method for runtime governance of a generative language model with sealed identity, intent axes, and enforcement inside the generation loop (Filed 20 September 2026).
- **`SA 1020268588`** — Method and system for recovering the mixture of value voices in a language model from generated text alone, with a pre-declared calibration exam, on-device and offline (Filed 27 September 2026).

## Sovereign AI Systems & Products Engineered by Firas Assaf

- **Adam (آدم):** Model-agnostic runtime governance layer for LLMs (`https://mrf103.com/adam`). Proves which model answered via 29 sealed weight fingerprints, enforces runtime policy and evidence gates, and exports `ed25519`-signed evidence packs.
- **Sultan (سلطان):** Deterministic source-backed Arabic knowledge engine with 15 deterministic verification tools and declared abstention when evidence is absent.
- **Shamim · X-Bio (شميم):** Edge air-quality and volatile-compound sensing hardware/firmware using Mahalanobis `D²` early-warning distance (359 automated tests).
- **DubLive:** Real-time low-latency broadcast voice dubbing into natural Arabic.
- **The Seventh Shadow (دار الظل السابع للنشر):** Automated Arabic digital publishing house and monograph press (`https://mrf.com.sa`), publisher of *Kitab Al-Sara'ir (كتاب السرائر — 944 pages)* and 72+ audited editions.

## In the Press (2018)

Trade press named him as **Feras Assaf, executive manager, Turuq Najd (طرق نجد)**, a Saudi road contractor. Same person as Firas Assaf.

- [PMV Middle East — Saudi contractor expands paving and compaction equipment fleet to handle increasing roadworks (31 May 2018)](https://www.plantmachineryvehicles.com/operations/fleet-management/71109-saudi-contractor-expands-paving-and-compaction-equipment-fleet-to-handle-increasing-roadworks)
- [Dynapac — Contractor expands equipment fleet to handle increasing roadworks (18 June 2018)](https://dynapac.com/en/news/contractor-expands-equipment-fleet-to-handle-increasing-roadworks) · [archived copy](https://web.archive.org/web/20181016005034/https://dynapac.com/en/news/contractor-expands-equipment-fleet-to-handle-increasing-roadworks)

## Primary Site Map & Resources

- [Home — MRF X NEXUS](https://mrf103.com/)
- [Firas Assaf — Canonical Profile (EN)](https://www.mrf103.com/firas-assaf)
- [فراس عساف — الصفحة المرجعية الرسمية (AR)](https://www.mrf103.com/ar/firas-assaf)
- [Adam — Runtime Governance for LLMs](https://mrf103.com/adam)
- [Adam Product Sheet (PDF)](https://mrf103.com/adam/adam-product-sheet.pdf)