Mohamed Belhassen

## Inspiration (Build for Your World) As a CS lecturer at the Faculty of Sciences of Gabès, my programming labs faced two issues: generic LLMs letting students copy-paste solutions without learning, and instructor blindness across 25+ PCs. Also, campus PCs forbid IDE plugins. I built Socratix: a course-agnostic, zero-install Pedagogical ERP. ## What It Does **1. Zero-Install Student Workspace:** Links local IDE folders via the browser's File System Access API. `muse-spark-1.3` guides students with Socratic questions (80-110 words) without leaking code. It cites exact lecture slides in a 3-Mode Smart Slide Viewer (EN/FR/PDF), translating missing slides just-in-time while enforcing the course's `tutor_language`. **2. Teacher ERP Hub:** Features live WebSocket telemetry and automatic Classroom Bottleneck Alerts. Instructors get `file:location` drill-downs, live code snapshots, and Remediation-Aware Mastery (failed concepts become "Mastered after remediation"). A Course Studio digests raw PDFs into complete AI courses. ## 6 Layers of Meta AI (muse-spark-1.3) Socratix uses deterministic algorithms paired with 6 AI pipelines: 1. **Pre-Flight:** Syllabus ordering with verbatim Grounding Evidence. 2. **Slide Distillation:** Bilingual Markdown (FR/EN) retaining code identifiers. 3. **2-Pass Synthesis:** Compiles full taxonomies without character truncation. 4. **Lab Decomposition:** Generates sequential activities and Buggy/JURY presets. 5. **Live Tutor:** Uses 24h Prefix KV Caching and runtime-compiled strict JSON schemas to prevent hallucinated IDs. 6. **Silent Telemetry:** Emits structured per-turn diagnostic mastery evaluations. ## Engineering Challenges We bypassed serverless timeouts via 2-pass compilation, eliminated hallucinations using dynamic JSON schemas matching DB enums, and built a Dual-Track Architecture to instantly switch between frictionless Hackathon Jury evaluation and strict classroom mode. ## Real-World Validation Deployed for Java OOP and Web Dev (HTML/CSS) at FSG. - Tested live in lab room A1-12 with 04 undergraduate students working on local folders across 03 workstations and 1 laptop. - Key observation: The Teacher Hub's Bottleneck Alert surfaced 2 students stuck on Milestone 2 within minutes, allowing targeted whiteboard intervention. Meta Prefix KV Cache hit rate reached 95% across classroom turns.