AI knowledge assistant
LOKI searches your documents, emails, meeting minutes and databases in natural language. It answers with sources and delivers finished work: Word, PowerPoint and charts come straight out of the chat. Fully local by default.
What did we promise customer Meier in the 2021 warranty case?
In the warranty case, customer Meier was promised a goodwill replacement for up to 24 months after delivery, in writing on 14 March 2021 by sales [1]. The contract addendum from April 2021 confirms the arrangement and extends it to spare parts [2]. The ERP history documents a 2022 replacement already handled under this rule [3].
What maintenance intervals apply to the press in hall 2?
The press in hall 2 has a six-month maintenance interval per manufacturer spec, section 4.2 [1]. The last service was on 8 April, carried out by Renk, no findings [2]. The next date is therefore due in October; the maintenance plan already has it scheduled [2].
Summarize yesterday's project meeting for me.
The meeting produced three decisions: the Q3 budget was approved with 40,000 euros for plant maintenance [1]. The delivery date for project North moves to week 38 because supplier parts arrive later [1]. And the pilot start with plant 2 is confirmed. Kickoff in two weeks, owned by Ms Berg [2].
LOKI is installed in your infrastructure, on specialized hardware that comes included. It processes all data exclusively on your servers. On request without any internet connection: from the language model to text recognition, everything is on board. And LOKI shows these three commitments to every user right in the app:
LOKI runs on your own premises. What you enter here never leaves the building and is not used for training.
LOKI searches every connected document, email and record. You only ever see what you have access to.
Just click the source number to see the passage in the original. That way you can verify key statements in seconds.
Voice input is transcribed locally, too. Your voice never leaves the server.
Trust is good. Sources are better.
LOKI cites every statement with numbered source references. One click opens the original document on the right page and highlights the exact passage the answer came from. Not roughly. Down to the paragraph.
Structure-aware document analysis makes that possible. It remembers page and position for every finding.
PDF, Word, Excel, PowerPoint, emails with attachments, images, audio, video: LOKI reads more than 35 file formats. It unlocks scans with text recognition, reads tables as tables and transcribes meeting recordings automatically. All locally.
Layout analysis and OCR unlock scans and complex PDFs, including table recognition.
Audio and video files are transcribed on the server and become searchable.
Charts, screenshots, and photos are described by a vision model and added to the knowledge.
New files land in the index automatically: via upload, via drag and drop, through watched server folders, or straight from SharePoint. Paste a folder link into the dashboard and LOKI indexes the files and keeps them current via incremental sync. Files stay in SharePoint; chat citations link straight back to them. And if you search for an article number or batch verbatim, you will find it: LOKI masters exact search alongside semantic search.
For the live meeting there is SAGA, the AI minute-taker: it takes the minutes, captures decisions with one click and drafts the record, on the same local technology. Put the approved minutes where LOKI reads, and LOKI finds them like any other document. More about SAGA
The knowledge graph. The memory behind every answer.
LOKI understands what belongs together. And it finds answers that live in no single file.
LOKI plans, picks tools and combines intermediate results. Every step is shown openly. For sensitive actions, it asks you first.
LOKI writes and runs Python in a sealed-off sandbox without internet access. Charts appear right in the chat, automatically in your brand design, full-size on click.
Connect business databases directly to LOKI. A question in everyday language becomes a SQL query: transparently visible, with syntax highlighting, against your real data.
LOKI does not just answer. It delivers. Word documents and PowerPoint presentations are created right from the chat and are ready for download immediately.
Out of the box, LOKI works with a large open-weights language model on the included GPU hardware. No API keys, no cloud. If you want more, you enable additional providers via the dashboard: Anthropic, OpenAI, Google, Mistral, Cohere, Groq, or any OpenAI-compatible endpoint.
The included model runs on your hardware. If a cloud provider goes down, it steps in automatically.
If a chat uses an external model, everyone involved sees a clear warning banner. Per conversation, impossible to miss.
API keys are stored encrypted and never shown in plain text.
The check that runs before that has a name: HEIMDALL, the firewall for AI, is built into LOKI and can also be booked on its own. It replaces sensitive details with placeholders before a request leaves the building, and translates the answer back locally. More about HEIMDALL
LOKI controls who may see what. And what leaves the building at all. It works with roles and groups, knowledge bases as permission boundaries, and HEIMDALL, the built-in firewall for AI that checks every request to an external model before it leaves the company.
Access boundaries do not stop at the interface. They reach all the way down into the vector database. What someone must not see is never even found. SharePoint access rights are carried over to the indexed documents during sync.
Before data goes to an external model (and, once web search ships, to that as well), HEIMDALL checks it for names (NER) and configurable patterns (regex): order and part numbers, machine IDs, amounts. You decide right in the chat: send protected, handle locally, or cancel. Or a policy replaces automatically, and every call lands in the audit log.
Microsoft Entra ID single sign-on, multi-tenant capable, configured at runtime in the dashboard. New users are created automatically and assigned to the right group; manually managed groups stay untouched.
What HEIMDALL detects, how rules emerge from your own policies and what the evidence looks like is covered on its own product page. More about HEIMDALL
The model's reasoning streams live. Collapsible, with timing.
Voice input with live waveform, transcribed locally.
Name, role, recurring projects: LOKI remembers durable facts across conversations. Viewable, deletable, switchable off anytime.
Export entire conversations including sources.
Search across chat history with hit navigation, pin and rename chats.
Markdown with syntax highlighting, Mermaid diagrams, and LaTeX formulas.
Edit your own messages and run them again.
German and English, light and dark mode, attachments up to 100 MB.
One script tag is enough, and LOKI answers questions right on your website: as a subtle chat bubble in your colors, with your logo and your suggested starter questions. Visitors need no account. The widget only accesses the content you release for it.
Six scenes from a day at work with LOKI. Illustrative. But this is what everyday work with LOKI feels like.
Why did we switch the housing supplier in 2019?
The switch came after repeated delivery delays: three times over four weeks within two quarters [1]. The decision was made in the March 2019 purchasing round; the criteria are in the minutes. Price explicitly was not the reason [2]. The new framework contract has been running since July 2019 [1].
Show me revenue by region for last quarter, as a chart.
Here is the bar chart from the live database [1]: region South leads with a 38 percent share, West gains the most versus last quarter, North stays flat. Notable: almost all of West's growth comes from two new customers. You can inspect the SQL query behind it [2].
How did the approval process for batch 88-C run in 2022? The auditor is sitting next to me.
The approval process for batch 88-C ran in three steps: QA check on 10 May with dimensional protocol [1], special approval by production management via email on 11 May [2], final acceptance per the acceptance report on 12 May [3]. All three passages are highlighted in the PDFs. You can show them to the auditor directly.
What notice period is in the scanned maintenance contract?
The notice period is six months to year-end, set out in section 12 on page 9 of the scanned contract [1]. Important: without notice, the contract auto-renews for another twelve months, same paragraph [1]. The 2015 scan is OCR-indexed and the passage is highlighted in the document.
What did we decide about the Q3 budget on Tuesday?
Two decisions on the Q3 budget: plant maintenance is approved with 40,000 euros, justified by the press downtime risk [1]. The trade fair moves to Q4 instead [1]. The discussion starts at minute 22 of the recording; the transcript is linked and the decisions are also in the minutes [2].
Turn the project report into a PowerPoint for management, five slides.
Done. Five slides in your corporate layout: project status with traffic light, the two open risks with countermeasures, budget, timeline, and next steps [1]. The numbers come from Monday's report [1], the layout from your template [2]. Ready for download.
Soon LOKI knows things nobody carries in their head anymore. The value grows every day. And it belongs to you alone.
The industry pages show LOKI in the everyday work of one industry at a time: its documents, questions, systems and standards. And where MINERVA, HEIMDALL and SAGA come in.
Industry page Energy & Electrical Engineering Schematics, test reports, costing and mailboxes: one search across the four worlds of plant engineering. See the industry page 
Industry page Municipal & Regional Utilities Grid documentation, market communication, regulation and thirty years of inboxes: one search across the systems of a utility operation. See the industry page 
Industry page Food & Beverage Specifications, batch records, lab results and inboxes: one search across the systems of food production. See the industry page 
Industry page Medical Practices & Labs Findings, QM records, device files and inboxes: one search across the systems of practice and lab. See the industry page 
Industry page Manufacturing & Metalworking Drawings, material certificates, inspection records and mailboxes: one search across your manufacturing systems. See the industry page 
Industry page Recycling & Circular Economy Consignment notes, certificates of analysis, weighbridge tickets and mailboxes: one search across the systems of the circular economy. See the industry page Your industry isn’t here? If your industry is missing here, we haven’t written it up yet. In an intro call we’ll show LOKI working on your own documents. Book an intro call ¹ With Microsoft 365. ² With HEIMDALL, once a policy is active. ³ Needs a connection to the update source.
LOKI for your knowledge. MINERVA for your machines. HEIMDALL for the safe path to the cloud. SAGA for your meetings. Each product runs on its own, can be started individually and extended with the others at any time. Together they become your company’s memory: LOKI, MINERVA and HEIMDALL share one machine, one login, one role model, one audit log and one works agreement. Every application inherits what is already in place. SAGA brings LOKI’s technology into the meeting room.
In LOKI, cloud models always pass through HEIMDALL. With MINERVA you grow onto the shop floor, with SAGA into the meeting room.
LOKI ships as a complete container stack on specialized hardware: reverse proxy with TLS, API, background workers, vector database, interfaces, and the code sandbox, wired up and ready. Plus an offline mode for environments without any internet: all model weights come preinstalled.
In offline mode, not a single external download takes place. Everything is on board.
Code executed by the agent runs in a container without network access, without write permissions, with hard resource limits. Reachable only through a one-way proxy.
Traceability for every request, every tool, every indexing run. With bundled monitoring on request.
LOKI grows with every release. Here's the honest status.
LOKI is end product and platform at the same time. If you start with the end product, you can add your own skills later. If you start with custom development, you have full technical depth from day one.
You start with knowledge queries. And grow into complete processes.
LOKI. Your knowledge. Your servers. Your control.
You don't have to buy today. But you should know today where you stand.
LOKI can make mistakes. Please verify important information against the cited sources.
| Deployment | On-premises on included hardware (Docker Compose). Fully offline operation possible (air gap). NVIDIA GPU support. |
|---|---|
| Language model (default) | Local open-weights LLM (122B parameters, quantized) on your own GPU hardware, incl. reasoning mode. |
| Optional model providers | Anthropic, OpenAI, Google Gemini, Mistral AI, Cohere, Groq, and OpenAI-compatible endpoints. At runtime via dashboard, keys encrypted. |
| Retrieval | Hybrid search (vector + sparse fusion) on PostgreSQL/pgvector, cross-encoder reranking, semantic and exact pattern search. |
| Document analysis | Structure-aware parsing (layout, tables, OCR de/en), vision model for images, local Whisper transcription for audio and video. |
| File formats | 35+, incl. PDF, DOCX/DOC/ODT/RTF, XLSX/XLS/ODS/CSV, PPTX/PPT, MSG (incl. attachments), PNG/JPG/TIFF/SVG, MP4/MOV/MKV/MP3/WAV, TXT/MD/HTML/JSON/YAML. |
| Agent tools | Document search (semantic + exact), Python sandbox with charts, SQL on connected databases, Word and PowerPoint generation, arXiv, weather. With human-in-the-loop approvals. |
| Access control | Roles (admin/manager/user), groups, knowledge bases as scopes with security trimming in the vector index. |
| Sign-in | Username/password (JWT, httpOnly cookies) and Microsoft Entra ID SSO (multi-tenant, tenant approval). Configured at runtime in the dashboard, automatic group assignment for new SSO users. |
| Microsoft 365 | SharePoint folders and libraries as document sources (incremental sync: new, changed, and deleted files), Entra group sync, SharePoint access rights carried over. Sync runs visible in the dashboard, scheduled or on demand. |
| Audit & monitoring | Log of external model access incl. token usage, activity log, usage statistics, OpenTelemetry tracing and metrics. |
| Interfaces | Chat app, admin dashboard, embeddable website widget. German and English, light and dark mode. |
| Ingestion | Drag-and-drop upload (up to 100 MB in chat, 50 MB in the dashboard), watched server folders with daily sync, SharePoint sources with incremental sync, bulk import and export. |
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