Transparent contract details – AI Flat at a glance:
| Categories | Contents / Details |
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| Price & billing |
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| API & Models |
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| Hosting & Data Protection |
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| Support & SLA |
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| Use & Liability |
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| Optional extensions |
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Innovation Meets Security: The Optimal AI Operating Environment
Integrating AI into existing software ecosystems places high demands on the infrastructure—especially when processing sensitive corporate and customer data. Our examples show how partners use our AI infrastructure to integrate and implement groundbreaking AI workflows into their software solutions. Throughout this process, full control over data and decisions always remains with people and companies.
AI Consulting for Complex B2B Product Data
Phaina leverages Flying Circus's "AI Flatrate" as a powerful technological foundation to link its intelligent product advisors directly to modern open-source language models via a flexible API interface. Complex B2B products do not sell themselves in e-commerce; manual searches often fail and tie up valuable sales resources. LLMs provide the ideal solution: thanks to a deep understanding of context, Phaina guides customers through the product range dialogually like an expert in online retail—ensuring efficient consultation and generating more appointments.
Phaina's software structures complex product data fully automatically, enabling precise, dynamic customer consultation in a chat format. While the conversation is ongoing, the AI calculates the next logical question in the background—delivering a consulting experience on par with a human sales expert. This solution is perfectly tailored to medium-sized companies with extensive product portfolios and complex assortments that require explanation. This is why well-known, large-scale distributors like Hettich, Hahn & Kolb, or Keller & Kalmbach rely on Phaina's innovative solutions.
Intelligent Workflows for Law Firms and Notaries
BitConnect GmbH is a specialized IT service provider for law firms and notaries. Through the "AI Flatrate," this legal target group benefits from using open-weight language models hosted on Flying Circus's digitally sovereign infrastructure—completely free of third-party data processing. This is essential, as the legal sector is subject to extremely high standards of data protection and professional secrecy. Furthermore, all implemented AI workflows strictly follow the "human-in-the-loop" principle, ensuring that final control always remains with the qualified staff.
For lawyers and notaries, BitConnect optimizes time-consuming core processes, such as structuring transcribed dictations, drafting initial motions, and checking complex briefs for consistency. Additionally, the AI analyzes incoming mail as part of a digital first-management approach to immediately capture documents and deadlines, keeping law firm operations and communication channels highly efficient. At the same time, BitConnect utilizes the AI Flatrate internally to optimize its own processes. For example, incoming service and status messages are evaluated and pre-classified by AI via n8n automations. This enables precise prioritization within the team and ensures fast response times during operations.
Overview of usable LLMs:
| Modell | Origin | license | Area of application (strengths) | Quantization | Context length |
|---|---|---|---|---|---|
| gpt-oss:20b | OpenAI | Apache 2.0 | Powerful all-rounder for text generation and chatbots; excellent ratio of computing power to quality. | MXFP4 | 128k Tokens |
| gpt-oss:120b | OpenAI | Apache 2.0 | Premium model for complex tasks, long documents, and precise answers; ideal for enterprise use cases. | MXFP4 | 128k Tokens |
| dots.mocr | Red Note (hilab) | MIT | Multimodal Vision-Language Model (VLM) for advanced OCR; excellent at parsing multilingual documents and directly converting structured graphics (diagrams, scientific formulas, UI) into SVG code. | FP16 / BF16 | Variable (depends on image) |
| Nomic-embed-text:v1.5 | Nomic | Apache 2.0 | Text embedding model with very high density and performance; good for semantic search and retrieval. | F16 | 2k Tokens |
| bge-m3:567m | Beijing Academy of Artificial Intelligence | MIT | Compact and high-performance embedding model; ideal for fast vector search, knowledge retrieval, and RAG. | F16 | 8k Tokens |
| embeddinggemma:300m | Gemma Terms of Use | Lightweight embedding model; very resource-efficient, good for applications with a small footprint. | BF16 | 2k Tokens |
Solution 1:
AI Flat (Flatrate)
Simply book KI Flat as a flat rate and benefit from immediate API access to powerful LLMs. Shared GPU infrastructure, stateless processing – your data is not stored or cached.
Solution 2:
Dedicated AI solution
For maximum performance: your own dedicated GPU infrastructure. 100% computing power for your models, completely isolated and optimized for demanding workloads.
Solution 3:
Consulting & Workshop
Our experts work with you to develop the optimal AI solution for your individual requirements. From strategy and workflow design to implementation—practical and solution-oriented!

Björn Langer
Let's talk about your project!
As your first technical contact, I am committed to understanding your individual requirements and developing tailor-made approaches for the successful operation of your application. Our exchange also enables us to determine an initial price indication for your individual project. I look forward to talking to you!
Contact options
AI for companies and the public sector -
sicher, flexibel und sorgenfrei
Implement powerful open source AI models in your application without taking data protection risks.The Flying Circus offers a fully managed private AI environment, hosted in ISO 27001-certified data centres in Germany - 100% GDPR-compliant and optimised for secure enterprise use.
Your advantage: An AI solution
without compromises
If you need a reliable AI solution that can be seamlessly integrated into your operations, we make it easy for you. We take over the complete management of the software and infrastructure for you so that you can concentrate on your core business. To ensure maximum security, we offer you dedicated AI server infrastructure. Our single-tenant approach ensures that your systems remain strictly separated and your data is under your control at all times - without mixing with other customers. Our customised Service Level Agreements (SLAs) guarantee you optimal application availability and adaptation to your specific requirements. You concentrate on your business - we take care of the smart AI solution that supports you.
From the idea to ready-to-use AI
Your customised solution
The use of AI must be well thought out - and this is exactly where we support you. Regardless of whether it is retrieval augmented generation (RAG), machine learning or more - we support you in the development of your own AI application and customise the method to your individual project requirements. In the planning phase, we analyse your requirements together, select the optimal model and tailor the AI hardware precisely to your needs. During the realisation phase, we implement the solution for you, enable initial tests and you use existing language models precisely for your use case - with tight feedback cycles for maximum efficiency. As soon as everything is running smoothly, we take over the hosting and secure operation of your AI during the operating phase. Access is convenient via an intuitive graphical web interface or an OpenAI-compatible API - smoothly and perfectly integrated into your systems. Simply an AI solution with maximum security and data protection from the Flying Circus.
Funded by the State of Saxony-Anhalt – for digital sovereignty
With its "Saxony-Anhalt Digital 2030" strategy, the state is pursuing the goal of establishing a strong digital economy and a modern, future-proof administration. Artificial intelligence plays a central role in this – it opens up enormous potential, but also brings challenges: the protection of personal data, the traceability of decision-making processes, and control over where and how data is processed.
Our goal is to strengthen digital self-determination in Saxony-Anhalt in a sustainable manner: We want to enable organizations to use data and technologies in a way that complies with European legislation – traceable, auditable, and compliant. At the same time, we promote the development of innovative applications based on open standards that strengthen Saxony-Anhalt as a digital location in the long term.
A data privacy-compliant solution -
secure AI in the administration
Artificial intelligence (AI) can revolutionise public administration by automating routine tasks, making decisions easier and improving citizen service. With our data protection-compliant AI approach, administrative processes can be optimised without putting sensitive data at risk.
For example, our AI solutions make it possible to check and prioritise applications, automatically classify documents and monitor deadlines. Virtual assistants (‘office agents’) can support citizens and employees with various issues, while chatbots serve as a natural language interface. Our approach is to make administrations more efficient and transparent by using data protection-compliant AI solutions to improve services for citizens. We are convinced that our dedicated AI solution can actively support the digital transformation of public administrations.