KEYWORD-FIRST ARCHITECTURE

The Keyword-First Intelligence Engine

Built by SPYRAL — deterministic AI for education

Deterministic Control. Constrained Reasoning. Production‑Grade AI.
Replace unpredictable prompt‑driven behavior with structured keyword governance.

Open NEP Lab → Open AI Lab → Schedule Demo
100%
Structured Inputs
Deterministic
Execution paths
0
Prompt dependency
Full
Audit traceability
— Students Learning
64 Interactive Simulations
— Sim Sessions Run
100% Free for Students
PROBLEM SPACE

The real problem: no control plane

Prompt‑driven LLMs hide fundamental design flaws behind probabilities.

P — 01

Prompt fragility

Small wording changes completely alter outputs — no two prompts behave identically.

P — 02

Probabilistic drift

Identical prompts yield different answers; non‑determinism breaks testing.

P — 03

Hidden intent parsing

Models guess intent instead of following explicit, structured logic.

P — 04

No structural control

There is no deterministic layer between input and reasoning — only black boxes.

P — 05

Untestable systems

Without fixed execution paths, you cannot validate or certify behaviour.

P — 06

Governance by luck

All governance relies on prompt wording — fragile, invisible, unverifiable.

SOLUTION

How keyword‑first intelligence works

Not a wrapper — an operating model for governed AI.

S — 01

Structured keyword layer

All inputs (text or direct) map to validated keyword schemas before reasoning.

S — 02

Constrained reasoning engine

LLMs operate only inside predefined execution boundaries — no free generation.

S — 03

Deterministic state machine

Each keyword corresponds to a system state; transitions are fixed and repeatable.

S — 04

Full audit ledger

Every state transition and reasoning step is logged, verifiable, and replayable.

S — 05

Governance by design

No hidden prompt magic — only explicit, structured, auditable control flows.

S — 06

Vendor‑agnostic control

Available for any type of Educational Lab while keeping the governance layer fully deterministic.

SYSTEM DESIGN

SPYRAL architecture overview

Five deterministic layers between raw input and released output.

LAYER — 01
Input

Free text or direct keyword selection

LAYER — 02
Intent Compressor

Converts to validated keyword schema

LAYER — 03
Control Plane

Deterministic state transitions

LAYER — 04
Constrained LLM

Operates inside approved boundaries

LAYER — 05
Validation & Ledger

Output verified + fully logged

WHY IT WORKS

Why governance beats prompting

01Deterministic pathways

Identical inputs always yield identical execution graphs – real testability.

04Structured by default

No guessing, no hidden parsing – the intent is explicit before reasoning.

02Zero prompt fragility

Keyword schemas insulate logic from wording changes; control stays stable.

05Verifiable governance

Policies are coded in the control plane, not hidden in prompts.

03Complete auditability

Every decision mapped to a state transition, logged, and replayable.

06Future‑proof

Swap LLMs without rewriting governance; the architecture stays intact.

ARCHITECTURE COMPARISON

Architectural comparison

Traditional Prompt AI
Natural language guessing
Probabilistic output
Prompt sensitive
Hard to test
No control plane
Black‑box reasoning
SPYRAL Keyword‑First
Structured intent schema
Deterministic pathways
Keyword stable
Fully testable
Explicit control layer
Logged execution graph
METRIC TRADITIONAL AI SPYRAL
Determinism
Non-deterministic Deterministic
Testability
Statistical evals only Unit-testable
Audit Coverage
Input / output only Full trace
Governance
Prompt-dependent By design
Input Stability
Wording-sensitive Keyword-invariant
SPYRAL AI ENGINE

One AI engine. Multiple products.

SPYRAL AI is purpose-built to power specialized products across education domains — each a fully-realized platform with AI challenges, dashboards, and competency tracking.

Live Now

NEP Lab

NEP 2020 adaptive learning platform — AI-governed skill challenges, Student Performance Index, 2D & 3D experiential labs, and competency mapping for schools.

Open NEP Lab →
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AI Lab

Hands-on AI & ML learning platform — Python IDE, ML Playground, NLP Sandbox, Neural Network Visualizer, AI Tutor, and 20 structured tools for CBSE AI curriculum.

Open AI Lab →
Live Now

UPSC AI Coach

AI-powered civil services preparation — daily current affairs digest, prelims engine with negative marking, answer writing evaluation, notes library, and 300-day study planner.

Open UPSC AI Coach →
Coming Soon

Drone Lab

SPYRAL-powered skill training for drone technology and aerospace education — DGCA certification tools, AI firmware builder, and flight-path simulations.

NEP LAB · LAUNCHED

SPYRAL AI — powered dashboard & skill challenges

Every session. Every student. Every challenge — governed by SPYRAL's keyword-first AI engine, mapped to NEP 2020 competency outcomes.

AI Skill Challenges
Adaptive, NEP 2020-aligned challenges generated per student — governed by SPYRAL's keyword-first AI, not random prompts.
Student Performance Index
SPI — a single, dynamically-refined score tracking each student's holistic competency growth across subjects and skills.
Interactive Simulations
20+ math & physics simulators — from quadratic explorers to gravity, electrolysis, and ray diagram builders.
Multi-Role Dashboard
Separate command centres for students, teachers, parents, and school admins — all on one platform.
tryspyral.com/workbench/login
NEP LAB
National Education Policy 2020
STUDENT
TEACHER
ADMIN
PARENT
Email
aryan@spyral.school|
Password
••••••••••
Sign In →
NEP LAB
STUDENT
Overview
Generate Challenge
My Challenges
Simulations
Evaluations
Reports
Welcome Back, Aryan! 👋
NEP 2020 learning progress — today
SPI Score
78.4
Challenges
34
Day Streak
12 🔥
Avg Score
84%
NEP Competency Progress
Mathematical Reasoning
82%
Scientific Inquiry
74%
Critical Thinking
68%
Generate Challenge
View SPI →
Simulations
NEP LAB
STUDENT
Overview
Generate Challenge
My Challenges
Simulations
Evaluations
AI CHALLENGE GENERATOR · NEP 2020
Generate AI Skill Challenge
Subject
Mathematics ▾
Class
Class 10 ▾
Topic
Quadratic Equations ▾
Difficulty
● Medium▾
NEP Competency Area
Mathematical Reasoning & Problem Solving ▾
Generate AI Challenge →
NEP LAB
STUDENT
Overview
My Challenges
Simulations
Evaluations
Quadratic Equations — Level 3
02:47
Q 3/5
60%
Roots of x²−5x+k=0 are equal. Find k.
A) k=4
B) k=25/4 ✓
C) k=5
D) k=6.25
📐 Quadratic Grapher
x vertex
D=0 · roots coincide at x=2.5
Submit Answer
Skip →
NEP LAB
STUDENT
Overview
My Challenges
Evaluations
Reports
Challenge Evaluated!
Quadratic Equations · Level 3 · Math
87%
SCORE
NEP Competency Mapping
Mathematical Reasoning
92%
Problem Solving
83%
Analytical Thinking
78%
Logical Reasoning
85%
SPI Updated: 78.4 → 79.1 (+0.7)
View Full Evaluation
Share with Teacher
NEP LAB
ADMIN
Overview
Students
NEP Competencies
Reports
ADMIN · NEP VIDYALAYA · CLASS X-B
NEP 2020 — 12 Competency Analytics
● Live
Critical Thinking
74%
Problem Solving
82%
Communication
68%
Collaboration
71%
Creativity
65%
Digital Literacy
79%
Math Reasoning
86%
Scientific Inquiry
77%
Ethical Reasoning
62%
Cultural Awareness
58%
Wellbeing
70%
Vocational Skills
55%
Generate Report →
Export CSV
NEP LAB
ADMIN
Overview
NEP Competencies
Reports
BLOCKCHAIN VERIFIED REPORT · NEP 2020
NEP Competency Certificate
Aryan Sharma
NEP Vidyalaya · Class X-B · Roll 14
Report ID: #NEP-2026-0847
79.1
SPI SCORE
BLOCKCHAIN HASH
0x7f3a4b2e...d9f1c832
✓ VERIFIED
Issued: 02 March 2026 · Tamper-proof · Permanent Ledger Record
Download PDF Report
Share Report →
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AI LAB · AI TRAINER

A real classroom. On your screen.

Chalk on the board. Voice explanations. Pop quizzes. AI Trainer brings the full classroom experience — for Class 9–12 AI subject.

CLASS
9
10
11
12
TOPIC
Introduction to AI
Machine Learning
Neural Networks
Natural Language Processing
Ethics in AI
🔊 VOICE
On
⏱ TIMER
44:12
📓 NOTEBOOK
✋
Ask your teacher…
🎤
→
🖊️ Chalk Blackboard
🔊 Indian Voice (Neural TTS)
⚡ Pop Quizzes
✋ Raise Hand
📓 Notebook
⏱ Class Timer
📥 Session Report
Open AI Trainer →
SPYRAL NEP Lab
SPYRAL · NEP 2020
Built natively to India's 5+3+3+4 competency framework — not retrofitted. Every challenge, report, and SPI score is NEP-aligned by design. Read about NEP 2020 →
DPDP ACT · COMPLIANT
Student data is never sold, profiled, or shared with third parties. Your school retains full ownership of its data — always.
FREE · NO CARD NEEDED
50 students and 5 teachers at zero cost — permanently free, not a trial. Start today without waiting for procurement approval.
SPYRAL · NEP LAB

Built for India's schools. Priced to match.

Per-student annual subscription — free forever for small schools, enterprise-ready at scale. Every plan runs on the SPYRAL keyword-first engine.

Free
₹0
forever
Up to 50 students
  • Up to 50 students
  • Up to 5 teachers
  • NEP 2020 adaptive challenges
  • SPI tracking
  • No credit card required
Start free
Starter
₹120/student
per year · up to 500 students
₹60,000 / year
  • Up to 500 students
  • Unlimited teachers
  • AI challenge generation
  • SPI + competency reports
  • Parent progress portal
Get started
Most Popular
Growth
₹90/student
per year · up to 1,000 students
₹90,000 / year
  • Up to 1,000 students
  • Unlimited teachers
  • AI challenge generation
  • Advanced analytics dashboard
  • Ledger-anchored reports
  • Priority support
Get started
Scale
₹70/student
per year · up to 2,000 students
₹1,40,000 / year
  • Up to 2,000 students
  • Unlimited teachers
  • Full AI suite
  • Multi-campus support
  • Custom integrations
  • Dedicated account manager
Get started
Pilot Program
₹15,000
Full platform trial for one term — ideal for CBSE or state board pilot mandates.
Custom Solution
₹25,000
Tailored curriculum mapping and feature configuration for your school's requirements.
Train-the-Trainer
₹60,000
On-site or virtual teacher training programme — NEP 2020 pedagogy + platform mastery.
White-label Partnership
₹5,00,000
Full platform rebrand for education groups, state boards, or franchise networks.
SPYRAL · NEP LAB

What school admins ask before going live

SPYRAL NEP Lab is India's AI-powered learning platform built for NEP 2020. It provides adaptive challenges, Student Performance Index (SPI) tracking, competency mapping, and real-time analytics for schools, teachers, students, and parents — all aligned with NEP 2020 guidelines.
Yes. Schools can register and use the platform free forever for up to 50 students and 5 teachers — no credit card required. Premium plans unlock advanced AI analytics, unlimited challenge generation, and detailed NEP competency reports.
SPYRAL implements NEP 2020's competency-based learning framework through AI-generated adaptive challenges, personalised learning paths, and an SPI that tracks holistic development across subjects. Every feature — from the inquiry lab to the vocational skills studio — is mapped to NEP 2020's 5+3+3+4 competency outcomes. Full NEP 2020 guide →
SPYRAL supports students from Grade 6 to Grade 12 across Mathematics, Science, Social Science, and Language subjects. The platform includes interactive math and physics simulators, AI-generated adaptive challenges, a project builder, inquiry-hypothesis lab, and vocational skills studio — all mapped to NEP 2020 competency outcomes.
Student data is stored securely and is never sold or shared with third parties. SPYRAL operates in compliance with India's Digital Personal Data Protection (DPDP) Act. Schools retain ownership of their student data at all times.
NEP 2020 replaces the old 10+2 schooling structure with a 5+3+3+4 framework: Foundational (ages 3–8), Preparatory (ages 8–11), Middle (ages 11–14), and Secondary (ages 14–18). It emphasises competency-based learning, mother tongue instruction, holistic development, and skill education from Class 6 onwards. Explore NEP 2020 in detail →

Ready to move beyond prompt engineering?

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Step 1 of 7
Welcome to NEP Lab
Your AI-Powered Learning Command Center
Spyral gives every student, teacher, parent, and administrator their own intelligent workspace — all aligned to India's NEP 2020 framework.
tryspyral.com/workbench
🎓
Student

AI challenges, SPI score, simulations

👩‍🏫
Teacher

Notes, question papers, simulators

👨‍👩‍👧
Parent

Real-time progress & SPI trends

🏫
School Admin

Analytics & student management

Student Performance Index
Know Every Student's True Competency Level
The SPI goes beyond marks — it uses Bayesian mapping to measure how deeply each student understands each competency area.
Student Dashboard — Performance
SPI Score
Updated after every challenge
74.3
Mathematics
82
Physics
68
Chemistry
75
Biology
59
AI-Powered Challenges
Questions That Adapt to Each Student
Every challenge is generated by AI based on the student's exact competency level — NEP 2020 aligned, never the same question twice.
Active Challenge — Physics · Class 11
✦ AI Generated · Difficulty: Intermediate
A ball is thrown vertically upward with a velocity of 20 m/s. Ignoring air resistance, what is the maximum height reached? (g = 10 m/s²)
A10 metres
B20 metres ✓
C40 metres
D200 metres
Interactive Simulations
Learn Physics by Doing, Not Just Reading
30+ interactive simulations for Math & Physics. Drag sliders, change variables, and watch the laws of science play out in real time.
T = 1.90s
T = 2π√(L/g)  |  g = 9.8 m/s²
Try this: Drag the slider to increase the pendulum length. What happens to the time period? Does mass affect the swing? This is the simple pendulum — Class 11 Physics.
Teacher Studio
AI Tools Built for Indian Teachers
Generate complete lesson notes, question papers, and interactive simulations in seconds — all NEP 2020 aligned.
Teacher Dashboard — Class Tools
📝
Notes Builder

Full lesson notes for any topic & grade, instantly

❓
Question Builder

MCQ, long-answer & Bloom's taxonomy aligned

🔬
Simulator Builder

Custom interactive labs, no coding required

Generating: Notes for Class 10 — Newton's Laws of Motion
Parent Portal
Keep Parents in the Loop Automatically
Parents get a real-time view of their child's SPI trends, challenge results, and teacher feedback — no parent-teacher meeting required.
Parent Dashboard — Aryan's Progress
📊
SPI Score this week

Improved from 68.1 → 74.3

+6.2
✅
Challenges completed

7 challenges · 85% pass rate

85%
⚠️
Needs attention

Biology below class average

Low
🏆
Class rank

Ranked 4th out of 38 students

#4
NEP 2020 Reports
Tamper-Proof Reports, Auto-Generated
Each student's progress report is automatically compiled, ledger-anchored for verification, and fully compliant with NEP 2020's competency framework.
NEP Report — Term 2 · Aryan Sharma
Aryan Sharma · Class 11-A · Roll No. 14

Holistic Progress Report · NEP 2020 · Term 2 · 2025–26

74.3SPI Score
B+Competency Grade
94%Attendance
42Challenges Done
#4Class Rank
↑12%Growth
🔒 Ledger-anchored · Tamper-proof verified
One Last Thing
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