Language models for mid-sized companies
The AI that belongs to you.
We train your own language model on your quotes, reports and technical texts. You run it on your hardware inside your company network.
At a glance
Trained on your documents
Quotes, reports and technical texts from your company.
Run on your hardware
In your company network, in the browser for your whole team.
Bought once
One invoice, then the model belongs to you.
Owner-managed in Wittenberg
You speak directly with the managing directors.
Trained on your documents
Quotes, reports and technical texts from your company.
Run on your hardware
In your company network, in the browser for your whole team.
Bought once
One invoice, then the model belongs to you.
Owner-managed in Wittenberg
You speak directly with the managing directors.
Your own model
A language model that knows your company.
IonKon delivers the trained model and the setup program. Your team then works in the browser over your company network.
Training on your documents
We adapt an open language model to approved material from your company.
Setup on your hardware
Our setup program checks your system and installs the model and the user interface.
Model and documents at handover
Model weights, training adapter, certificate of ownership and the licence text of the base model.
- 2Model sizesM for departments, L for large knowledge bases
- 9 and 27 bnParametersbase models of sizes M and L
- 1Invoiceone purchase, your property
Services
Our services around your model
From approved material to a running model in your network. All from one source, with fixed contacts.
Training on your documents
We prepare your material and train a model that knows your terms and document structure.
Two model sizes
M and L differ in model size and data volume. Prices are on the pricing page.
Setup program
Checks your system, installs the model and the user interface. You source the hardware yourself.
Operation in your network
The model runs on your hardware. Operation does not require a connection to IonKon.
Ownership and licence
You receive model weights, training adapter, certificate of ownership and the base model licence text.
Personal consultation
Together we assess task, material and hardware before you order.
Applications
What you use your model for
Quotes, service letters, technical reports, documentation: your material shows how you write and what structure your work needs.
Quotes
A quote in your structure, with your item names and your standard wording.
Service letters
A first reply to a fault report that follows your rules and asks for what your service team needs.
Technical reports
Notes become a report draft in your form, with your terms and inspection steps.
Documentation
Operating manuals, inspection instructions and maintenance plans in your structure, with your designations and notes.
Example from technical service
How you work with the model.
An employee gives the model a task in their own words. The model writes the draft in your structure. Your team adds the facts and approves.
Your employee writes
A task in their own words, like a note to a colleague.
The model delivers
A draft in your structure, with your terms and wording. Optionally combined with a RAG tool for current facts from your documents.
Your team adds and checks
Facts, pricing and date. Then the document goes out.
Where the line runs
Looking something up is not the same as knowing how
This is how AI works in most companies today: a general model is handed a few passages from your documents with every task and makes the best of them. That is like sitting a new employee in the library instead of training them: they can read, and everything else they look up again each time. What is written between the lines they will not find there. So your people check and correct what it delivers. We train the model.
RAG, document retrieval
Answers questions
Ask for a price, a deadline or a meeting record and you get the passage from your documents. That is the right answer to a question that was asked, and it is correct again tomorrow once the document is replaced.
Individual facts that keep changing
The answer is written in a document
Maintained without new fine-tuning
Your fine-tuned model
Acts in situations
Procedures are not asked about, they are applied. Someone puts a case on the table and expects the usual handling, without explaining first how that handling works.
Ways of working that stay stable for years
There is no passage to look up
Holds for cases that never came up before
An example
The interface that has been the same for twenty years
Many companies run on their own technology: interfaces, data formats and special cases that have not changed in years. RAG can supply the documentation for them. Your model has learned to work with them: which call comes in which order, how each special case is handled, what a typical error usually comes down to. Nobody has to explain that first, and nobody has to remember to attach the right document.
That is why the combination is the normal case: procedural knowledge in the model, changing facts in retrieval, both on your own hardware. And that is why you do not buy a model from us, you buy your model: paid once, used without limit, a trained digital employee whose weights belong to you. A subscription gives access to a model that is the same for everyone and stays with the provider. It does not know your company and never will.
Process
From your documents to a running model
You follow the status of your order in your customer account. For setup you receive a program and your activation code.
Place the order
You choose a model size and enter your company details.
Place the order
You choose a model size and enter your company details.
Provide material
You upload the approved documents in your customer account.
Provide material
You upload the approved documents in your customer account.
Train the model
We prepare the material, train the model and check the result.
Train the model
We prepare the material, train the model and check the result.
Set up on site
You receive your activation code and install the model with our program.
Set up on site
You receive your activation code and install the model with our program.
Why IonKon
What you get from us.
IonKon is owner-managed in Lutherstadt Wittenberg, Germany. Engineering and commercial handling sit with the managing directors.
A model that knows your terms, document structure and wording
Operation on your hardware in your company network
One purchase, the model belongs to you
Model weights and certificate of ownership in your hands
A direct line to the managing directors
Your contacts


Ownership · Data · Provisioning · Operation
Frequently asked questions
Ownership and rights
Do I really own the model?
Yes. Upon full payment, all transferable rights to the fine-tuned model, including the model weights, pass to you irrevocably. We retain no rights of use, exploitation or recall and delete our copies after delivery. As proof you receive a certificate of ownership with a hash (SHA-256).
May I modify or resell the model?
Yes. You may use, modify, reproduce and commercially exploit it without limitation in time, territory or scope, including reselling it. You only need to observe the Apache 2.0 terms of the base model, essentially the licence notice; the licence text is included with the delivery.
Can I capitalise the model on my balance sheet?
The model becomes your property upon full payment and is in principle capable of being capitalised and depreciated as an intangible asset. What you recognise are the acquisition costs, that is the price you paid; the base model is licensed under Apache-2.0 and causes no separate cost. The certificate of ownership and the invoices serve as evidence. Please align the specific accounting treatment with your tax advisor.
What if IonKon ceases to exist one day?
Nothing changes for operation. Your model runs entirely locally on your own hardware, with no licence server or cloud account. Everything you need to operate it is in your building and belongs to you.
Data and privacy
What happens to my data?
Your documents are used exclusively to train your model and are stored in the EU or Switzerland. The processing takes place on a GPU instance provisioned solely for your order in the EU or Switzerland, run by our own software, without any external AI provider; we obtain your consent before starting.
Is my data deleted after training?
Yes. As soon as you confirm via the link we send you that your model has been made available for download, we permanently delete uploaded documents, the training data derived from them and our copies of the model. Without confirmation we remind you twice; 30 days after provisioning we delete even without confirmation. We retain order and invoice data only within statutory retention periods.
Which file formats can I upload?
Among others PDF, Word, Excel and PowerPoint, as well as text, Markdown and HTML files, bundled as a single ZIP file. Unusable files are skipped and logged; the order continues.
Ordering and provisioning
How does payment work?
There is no deposit. Once processing of your data begins, we issue one invoice for the full model price; it is net and payable within 14 days.
How long does it take from order to provisioning?
Once your order is accepted and your data is uploaded, the pipeline starts automatically. For M, preparation, training and quality checks usually take just a few days, for L we expect around a week. Once your model is ready, you receive the activation code by email and can download it.
Do I need my own hardware?
Yes, you source the hardware yourself; we do not supply a device. Availability and prices on the hardware market currently fluctuate considerably. Rather than tie you to a specific device or price, we leave the choice to you: you buy at the best available price and are not bound to our procurement. We recommend compatible devices with matching specifications, for example the NVIDIA DGX Spark or the DGX Station; you load the model onto it using our program.
Model and operation
Which base model is my model built on?
On open Qwen models under the Apache 2.0 licence: Qwen3.5-9B for size M, Qwen3.8-27B for size L. That is exactly why we can transfer all rights to the fine-tuned model to you; this is documented in the certificate of ownership, which names the base model.
Do I also need a RAG system, or is the fine-tuned model enough on its own?
Each solves a different task. Document retrieval (RAG) searches stored documents and keeps individual facts current, but knows neither your use case nor your company's way of working or language. Your fine-tuned model has learned exactly that. The right combination uses both: stable long-term knowledge in the model, maintainable factual knowledge in retrieval. AnythingLLM, the interface provided with your model, already includes document retrieval; you switch it on at no extra cost and manage your documents yourself.
Do I need IT expertise to set it up?
No special IT expertise is required. You download the setup program from our website, install it on your hardware and enter the activation code and your account details. The program checks the hardware, selects the appropriate path and sets up the model locally.
Can the model be updated later?
Yes. Your model keeps working without us; there is no technical dependency. As your body of knowledge grows, commission a further training and use our program to load the result onto your hardware again. With every model we also hand over the LoRA adapter, the file that carries your specialist knowledge. It is the basis for a later update.
Will there be a later retraining with a newer base model?
Prepared, but not yet orderable. The route is settled: if your adapter fits the newer base model, it is carried over and trained further on your new material. If it does not fit, your existing model serves as the source the new one learns from. Either way a fraction of the original volume is enough. What is still missing is the orderable process and our own measurement of the resulting quality. We will name a date and a price once both are in place.
Does my model quote current prices and stock levels?
Deliberately not. Your model learns your company's stable knowledge but does not assert day-to-day figures such as prices, discounts, stock levels or delivery times, because these change constantly. For such questions it answers helpfully and points to the reliable source, for example your current price list or your sales team. This keeps its answers correct even as figures change.
In which language does my model answer?
German and English by default. Every model is trained bilingually so that it answers requests in both languages in your company's style. The terminology and tone come from your documents.
Which work should your AI take on?
Describe the task and the documents you already have. We will discuss with you whether a model of your own fits and in which size.
