On-premise language model

On-premise LLM: AI on your own servers
Your data never leaves the building.

Run a large language model (LLM) in your own data center or private cloud. AI that complies with KVKK and banking regulations, doesn't depend on the internet, and has predictable costs.

Features
ErucaAI · Runtime
Tiers
Tier 0 · Structured query[00]% of requests
Local model · [model name]Running
Cloud model · fallbackOff
What is an on-premise LLM?

The benefits of AI, without putting your data at risk.

An on-premise LLM means running a large language model on your company's own servers instead of a cloud service. Questions, documents and answers never leave the corporate network; which user can access which data is determined by your organization's permission rules.

ErucaAI first tries to resolve a request in tiers that don't need a language model: structured queries, a semantic cache, FAQ cards written by your experts, and ready-made recipes. The language model is called only when needed. This way, even an ordinary server can serve many users, and per-token cloud bills disappear.

You can also run hybrid if you like: routine work stays in-house, and the cloud model is consulted only for tasks you allow and with masked data.

Benefits of an on-premise LLM
  • Personal and business data is not transferred abroad.
  • Unaffected by internet outages and vendor price changes.
  • Predictable cost per server, not per user.
  • Every request and response is written to an on-premise audit trail.
  • The model, versions and update schedule are under your control.
Features

What's included in an on-premise LLM deployment?

01

Tiered engine

Structured queries, semantic cache, FAQ cards and recipes; the language model runs only when needed.

02

Start on CPU

Quantized open models run on ordinary servers; GPUs are added once the need is proven.

03

Open-source models

Open models licensed for commercial use are selected, updated and versioned on-premise.

04

Hybrid routing

Per-task egress rules: you decide which work may go to the cloud and which fields are masked.

05

Permission-based access

The model can't see any record the user can't see in the ERP; every call is tied to a personal AI identity.

06

Monitoring and audit trail

Response time, resource usage, cost and the full request-response history on a single dashboard.

07

High availability

Uninterrupted service with deployment across multiple servers, queuing and load balancing.

08

Managed operations

If you prefer, we run installation, updates and monitoring in your dedicated environment.

Process flow

From installation to operations, one team.

We review your infrastructure, choose the right model and hardware with you, and can also take over operations after installation.

  1. 01
    Infrastructure analysis
  2. 02
    Model selection
  3. 03
    Installation
  4. 04
    Data connectors
  5. 05
    Security testing
  6. 06
    Live
  7. 07
    Monitoring
Who it's for

Who is an on-premise LLM for?

Banks and financial institutions

Regulated institutions whose customer data must not leave the organization.

Healthcare and pharmaceuticals

Organizations with strict confidentiality obligations working on patient and research data.

Defense and public sector

Institutions operating on restricted or air-gapped networks.

Industry and holdings

Companies that want to protect their technical know-how and trade secrets.

Together with Eruca ERP AI works with your business data. Runs in the same server family as Eruca ERP; ERP permissions, users and the audit trail also apply in the AI layer. Eruca ERP With ErucaStudio AI agents in the development process. ErucaStudio's coding and analysis agents use the same local model too; your source code is never sent outside your organization. ErucaStudio
FAQ

Frequently asked questions about On-Premise LLM

What kind of server does an on-premise LLM need?

To start, a server with a modern processor and 32–64 GB of memory is enough. As the number of users and the workload grow, memory or GPUs are added; we make that call together based on shadow-run measurements.

Are local models as good as cloud models?

For most enterprise tasks, namely document data extraction, classification, summarization and Q&A over your own data, local models adapted to your data perform well enough. For harder tasks, a cloud model can be used as a fallback where you allow it.

What does an on-premise LLM provide in terms of KVKK?

Because personal data isn't transferred outside the organization or abroad, cross-border transfer obligations don't arise; your organization sets the rules for access, retention and audit logging. We recommend doing the legal assessment with your KVKK advisor.

Does it work without an internet connection?

Yes. The model, indexes and all components run on the corporate network; updates can be brought in from outside in a controlled way.

How does the cost compare with cloud AI services?

With cloud services, cost grows linearly with usage. With an on-premise deployment, cost is largely fixed; in addition, thanks to the tiered engine, a significant share of requests is answered without ever reaching the language model.

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Let's build your first model together.

Pick a real business problem; in a short pilot we connect your data, measure in shadow mode and review the results together.