> ## Documentation Index > Fetch the complete documentation index at: https://docs.nuwacom.ai/llms.txt > Use this file to discover all available pages before exploring further. # AI Models > The latest and most advanced AI modelsβ€”seamlessly integrated ## **What are AI models?** AI models.jpg AI language models are intelligent systems that can understand, generate, and analyze text. They help individuals and businesses efficiently create content, process complex information, and make informed decisions. Especially in marketing and corporate communications, they prove extremely useful by optimizing texts, speeding up research processes, and preparing versatile content. In nuwacom, you can choose the model that best suits your specific requirements. ## **Which AI models does nuwacom offer?** ### Auto Mode Auto Mode is enabled by default in chat. nuwacom automatically selects the model that best fits the request: fast responses for simple tasks, more power for complex ones. Select another model at any time via the dropdown menu if needed. nuwacom provides access to a wide range of modern AI models, flexible to use, securely hosted, and tailored to real-world use cases. The following overview shows the available model providers and models in nuwacom. ### Models | **Model** | **Provider** | **Context Window** | **EU Hosting** | **Ideal for** | | :----------------------- | :----------- | :----------------- | :------------- | :-------------------------------------------------------------------------- | | GPT-5.6 Sol | OpenAI | 1M | βœ… πŸ‡ͺπŸ‡Ί | Most capable GPT-5.6 for complex reasoning | | GPT-5.6 Terra | OpenAI | 1M | βœ… πŸ‡ͺπŸ‡Ί | Balanced GPT-5.6 for reasoning and speed | | GPT-5.6 Luna | OpenAI | 1M | βœ… πŸ‡ͺπŸ‡Ί | Fast, cost-efficient GPT-5.6 | | GPT-5.5 | OpenAI | 1M | βœ… πŸ‡ͺπŸ‡Ί | Latest flagship model for complex coding and professional tasks | | GPT-5.4 | OpenAI | 1M | βœ… πŸ‡ͺπŸ‡Ί | Flagship model for professional and enterprise use | | GPT-5.2 | OpenAI | 400k | ❌ πŸ‡ΊπŸ‡Έ | Coding and agentic tasks across different industries | | GPT-5.1 Instant | OpenAI | 128k | ❌ πŸ‡ΊπŸ‡Έ | Fast and cost-efficient reasoning | | GPT-5.1 | OpenAI | 400k | βœ… πŸ‡ͺπŸ‡Ί | Advanced reasoning | | GPT-5 | OpenAI | 400k | βœ… πŸ‡ͺπŸ‡Ί | Best model for coding and agentic tasks across different domains | | GPT-5 mini | OpenAI | 400k | βœ… πŸ‡ͺπŸ‡Ί | A faster and more cost-efficient version of GPT-5 for clearly defined tasks | | GPT-5 Nano | OpenAI | 400k | ❌ πŸ‡ΊπŸ‡Έ | Fastest and most cost-efficient version of GPT-5 | | GPT-4.1 | OpenAI | 1M | βœ… πŸ‡ͺπŸ‡Ί | Ideal for complex tasks | | GPT-4.1 mini | OpenAI | 1M | βœ… πŸ‡ͺπŸ‡Ί | Fast for everyday tasks | | GPT-4.1 Nano | OpenAI | 1M | ❌ πŸ‡ΊπŸ‡Έ | Fastest and most cost-efficient GPT-4.1 model | | GPT-4o | OpenAI | 128k | βœ… πŸ‡ͺπŸ‡Ί | Ideal for most tasks | | GPT-4o mini | OpenAI | 128k | βœ… πŸ‡ͺπŸ‡Ί | Fast for everyday tasks | | o3-mini | OpenAI | 200k | βœ… πŸ‡ͺπŸ‡Ί | Faster, improved reasoning | | o4-mini | OpenAI | 200k | βœ… πŸ‡ͺπŸ‡Ί | Effective, fast reasoning | | o1 | OpenAI | 200k | βœ… πŸ‡ͺπŸ‡Ί | Advanced reasoning | | o3 | OpenAI | 200k | βœ… πŸ‡ͺπŸ‡Ί | Advanced reasoning | | Claude Fable 5 | Anthropic | 1M | βœ… πŸ‡ͺπŸ‡Ί | Latest and most skilled model from Anthropic | | Claude Opus 5 | Anthropic | 1M | βœ… πŸ‡ͺπŸ‡Ί | Anthropic's most advanced Opus for long-running agents and coding | | Claude Opus 4.8 | Anthropic | 1M | βœ… πŸ‡ͺπŸ‡Ί | Anthropic’s latest and most powerful model | | Claude Opus 4.7 | Anthropic | 1M | βœ… πŸ‡ͺπŸ‡Ί | Advanced reasoning and agentic capabilities | | Claude Opus 4.6 | Anthropic | 1M | βœ… πŸ‡ͺπŸ‡Ί | Advanced reasoning and agentic capabilities | | Claude Opus 4.5 | Anthropic | 200k | βœ… πŸ‡ͺπŸ‡Ί | Intelligent, efficient, and better for everyday tasks | | Claude Sonnet 5 | Anthropic | 1M | βœ… πŸ‡ͺπŸ‡Ί | Near-frontier intelligence for coding and agentic work | | Claude Sonnet 4.6 | Anthropic | 1M | βœ… πŸ‡ͺπŸ‡Ί | Best for computer use, planning, and knowledge work | | Claude Sonnet 4.5 | Anthropic | 200k | βœ… πŸ‡ͺπŸ‡Ί | Anthropic’s latest flagship model | | Claude 4.5 Haiku | Anthropic | 200k | βœ… πŸ‡ͺπŸ‡Ί | Fastest near-frontier intelligence | | Gemini 3.5 Flash | Google | Google | βœ… πŸ‡ͺπŸ‡Ί | Near-Pro intelligence at Flash speed and cost | | Gemini 3 Pro Preview | Google | 1M | ❌ 🌎 | Everyday tasks | | Gemini 2.5 Pro | Google | 1M | βœ… πŸ‡ͺπŸ‡Ί | Most advanced Gemini model for logical reasoning | | Gemini 2.5 Flash | Google | 1M | βœ… πŸ‡ͺπŸ‡Ί | Fast and efficient Gemini model with thinking capabilities | | Gemini 2.5 Pro Reasoning | Google | 1M | βœ… πŸ‡ͺπŸ‡Ί | Gemini model for deep logical reasoning | | Mistral Large 3 | Mistral | 128k | βœ… πŸ‡ͺπŸ‡Ί | Ideal for most tasks | ### **Image generation models** * Gemini 2.5 Flash Image (Nano Banana) (EU-hosted) * Imagen 4.0 (EU-hosted) * Imagen 4.0 Fast (EU-hosted) * GPT Image 2.0 (EU-hosted) * FLUX 1.1 Pro Ultra (EU-hosted) * FLUX 1 Kontext Pro (EU-hosted) * FLUX 2 Pro (EU-hosted) * Gemini 3 Pro Image (Nano Banana Pro) (Global-hosted) * Gemini 3.1 Flash Image (Nano Banana 2) (Global-hosted) **Note:** Imagen 4.0 is used by default (EU-hosted). As an admin, you can select another image model in Workspace Settings > Models. ### **Video generation models** * **Veo 2** (EU-hosted) * **Veo 3** (US-hosted) Veo 2 (EU) is used by default for video generation in your workspace. As an admin, you can change the model if needed in Workspace Settings > Models > Video generation model. ## **What are context windows?** A context window defines how much text an AI model can β€œsee” and process at one timeβ€”depending on the model, for example: * 8,000 tokens β‰ˆ 4 pages * 32,000 tokens β‰ˆ 16 pages * 128,000 tokens β‰ˆ 64 pages * 1,000,000 tokens β‰ˆ 600 pages Even large context windows have their limits with very long documents. **At nuwacom, we overcome this limitation with RAG (Retrieval-Augmented Generation):** the AI intelligently searches through large datasets and extracts only the relevant sections, no matter how long the document is. **Example:** You ask, β€œWhat data protection measures are specified in the contract?” Instead of analyzing all 2,000 pages across 10 documents, the AI jumps directly to the relevant paragraphs. You receive a precise, clear answer in seconds. ## **What are the benefits of model selection?** The key benefit of flexible model selection in nuwacom is that you can choose the model best suited for each specific task. This makes it possible to handle creative writing, highly specialized technical texts, and routine tasks efficiently. This versatility ensures precise, effective use of AI, improves result quality, and enhances collaboration among project teams with diverse requirements. ## **Which model is suitable for which tasks?** Chattasksen Each AI model has its own strengths. With nuwacom, you do not need to decide which model is best suited for your task yourself. The platform is designed to be LLM-agnostic from the ground up and automatically selects the model that best fits your use case. Simply select the right task to structure your request and get concrete results, for example: * **Use the Orchestrator** – Start complex tasks that are automatically planned, coordinated, and handled by specialized agents. * **Create slides** – Generate presentation slides for meetings or pitches. * **Create a document** – Write structured texts such as concepts or reports. * **Build workflows** – Automate recurring processes by connecting multiple steps. * **Write a note** – Capture ideas or meeting notes. * **Research** – Conduct structured research on markets, competitors, or trends. * **Search company knowledge** – Search company knowledge and find relevant information from connected sources. * **Generate images** – Create visual content from a description. * **Generate videos** – Create videos based on text descriptions. * **Analyze data** – Analyze or summarize datasets. * **Create an agent** – Create custom AI agents that support recurring tasks. * **Draft an email** – Write professional emails. Depending on the selected use case, the optimal AI model is selected automatically. This helps users without specific prior knowledge get precise results efficiently and in line with each task. *** ## **Hosting** ### **πŸ‡ͺπŸ‡Ί EU-Hosted Models** These models are operated exclusively on servers within the European Union. **What are the advantages of EU-hosted models?** * **GDPR compliance:** Meets the requirements of the General Data Protection Regulation. * **No transfer to third countries:** Your input and generated content never leave the EU. * **Suitable for sensitive data:** Ideal for companies working with personal or confidential information. **When is this the right choice?**\ If you use language models for internal communication, customer support, or data analysisβ€”and need to ensure no data is transferred to the USA. ### **πŸ‡ΊπŸ‡Έ US-Hosted Models** These models run on servers located in the United States. **What are the advantages of US-hosted models?** * **Often more up-to-date or powerful:** New or experimental models are usually available first in the USA. * **Broader model selection:** Access to advanced features. **What should you consider?**\ Usage may involve higher data protection risks, such as access by US authorities (Cloud Act). For some organizations, this can present a compliance risk. ### **Which hosting option is right for me?** * Choose an **EU-hosted** model if data protection, GDPR compliance, and regulatory security are particularly important to you. * Choose a **US-hosted** model if you want access to the latest features and modelsβ€”and you are not working with sensitive data. *** ## **Fair Use Policy** [ Open](https://nuwacom.ai//wp-content/uploads/2025/11/FairUsePolicy_nuwacom_290825_English.pdf)