Paris · Tour Eiffel
Entity Relationship Metamodel — AI-FIRST V1.0 — All Personas
Same pipeline. Four deployment scales.
Entreprise₀
Any size
Any state
→
L1 Audit
All paths
start here
→
L2 Visibility
24h–2wk
by size
→
L3 Governance
Policy
EU AI Act
→
L4 Proof
SHA-256
Verified
→
L5·L6
5thelement.ai
→
Entreprise_HITL
AI-Copiloted
HITL-Governed
FREELANCE → 24H to L2
TPE 5–24 → 72H to L2
PME 25–49 → 1–2WK to L2
ETI 50+ → 2–4WK to L2
All Paths — One Methodology

Which AI-FIRST path
is right for your firm?

Same architecture. Four deployment scales. Your entry point depends on your firm size and current AI state — not your budget or ambition. Every path begins at L1. Every path ends at the same verified AI-governed state.

Side by Side

Find your entry point.

Dimension Freelance TPE 5–24 PME 25–49 ETI 50+
Main AI riskInvisible to AI recommendation systemsFragmented tools, no AI signalArchitecture gap — tools without unityStrategy without operating model
L1 focusPersonal baseline auditOperational auditCross-department auditGrande Entreprise maturity audit
L2 focus1-click signal deployUnified visibility layerCross-dept visibilityMulti-unit discovery
L3 focusBasic governanceTeam AI policyDept governanceGrande Entreprise HITL policy
L4 focusSHA-256 identityCompliance baselineVerifiable proofBoard-level audit trail
Time to L224 hours72 hours1–2 weeks2–4 weeks
EU AI ActMinimal riskMinimal riskMinimal–LimitedLimited–High risk
IT team neededNoNoOptionalRecommended
Primary CTAAudit Gratuit →Audit Gratuit →Map Gap →Assessment →

Every path starts at L1. The audit is always free. L5–L6 available at 5thelement.ai for all firm sizes.

Go Deeper Per Persona

Choose your path.

01
Freelance &
Fondateur Solo
AI visibility is your competitive equalizer. Architecture beats headcount.
Start here → 1clic-ia.fr
02
TPE 5–24 Staff
Replace AI tool fragmentation with unified architecture. Compete 5× above your size.
View path →
03
PME 25–49 Staff
Bridge the gap between AI-enabled and AI-FIRST. Unify departments under one architecture.
View path →
04
ETI 50+ Staff
Operationalize your AI strategy. Build the maturity baseline before L5–L6 deployment.
View path →
Common Questions

Avant you choose.

Is the methodology the same for all firm sizes?+
Yes. The AI-FIRST L1–L4 methodology is size-independent. The architecture scales in deployment complexity — not in methodology. All tracks begin at L1 audit and converge on the same verified AI-governed state.
How long does transformation take by size?+
Freelancers reach L2 in 24 hours. TPE 5–24 in 72 hours. PME 25–49 in 1–2 weeks. ETI 50+ in 2–4 weeks. L4 certification adds 1–2 weeks for all sizes.
Where does L5 and L6 begin?+
L5 and L6 — AI Copilots and Organisation AI-FIRST — are available at 5thelement.ai for all firm sizes after completing L4.
What is the free audit?+
The free AI Visibility Audit maps your current state and produces a scored baseline showing exactly what ChatGPT, Gemini and Claude currently see about your business. No obligation. Available for all firm sizes.
This platform operates under Human-in-the-Loop governance. EU AI Act Articles 13, 14, 52 compliance declared. AI Policy · governance.json
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