🌍 The Problem

“Where do your materials actually come from?”

SupplyLens changes that.

🔍 What is SupplyLens?

SupplyLens is an open-source AI platform to:

“From chaos to clarity, using reasoning not just reporting.”

⚙️ How It Works

Tools: - Crawl4AI / Custom Ingestion - PostgreSQL + Apache AGE - pgvector + JSONB - LangChain + Ollama

Layers: 1. Input: Reports, documents, web data
2. AI: Extract + infer nodes & edges
3. Graph DB: Store structure & semantics
4. UI: Ask questions, see the logic

📈 Architecture

flowchart TD
  subgraph Input
    A[Crawl4AI]
    B[Trade docs]
    C[ESG reports]
  end
  subgraph AI
    D[LLM Reasoning]
    E[Semantic Triples]
    F[pgvector Embeddings]
  end
  subgraph Storage
    G[PostgreSQL]
    H[Apache AGE]
    I[JSONB Metadata]
  end
  subgraph Query
    J[LangChain]
    K[Open WebUI]
  end
  A --> D
  B --> D
  C --> D
  D --> E
  E --> H
  F --> J
  H --> J
  I --> J
  J --> K

🧠 Are You Sure?

EU Laws Require This:

  • CSRD: ~50,000 firms must report full ESG data
  • CSDDD (CS3D): Due diligence past Tier 1 becomes law

Research-Backed:

  • LLM + Knowledge Graph = 3x visibility increase
    (Cambridge, 2024 EV study)

Data-Ready:

  • WikiRate: 7M+ ESG datapoints
  • Open Supply Hub: 100k+ mapped facilities

🛠️ Can You Do It?

Yes — we’re building it now:

  • ✅ Stack: PostgreSQL + AGE + pgvector + LangChain
  • ✅ Auth via Supabase, UI via OpenWebUI
  • ✅ Automated workflows via n8n
  • ✅ Hosted on Proxmox VM with Docker Compose profiles
  • ✅ TLS & subpath routing via HAProxy

Deployment Site:
https://aisandbox1.ixworx.nl

🙋 What Do You Want?

We’re looking for:

  • 🏢 Supply chain teams to run real pilots
  • 🎓 Academic partners for ESG traceability research
  • 💸 Grantmakers and investors to scale infrastructure
  • 🌍 NGO and EU actors for documentation standards

Let’s build trust at every step of the chain.

👥 Team

Christiaan Verhoef
Vision & Business
LinkedIn

Torsten Raudssus
AI Engineering
LinkedIn

Prof. Michiel Steeman
Strategic Support
LinkedIn

📬 Contact

🔚 Thank You

SupplyLens makes supply chains visible, verifiable, and fair.

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