# Where tbd-0 fits.

Typical situations where a smaller, sovereign model is the better choice.

## A customer-facing agent with predictable cost

**Situation.** Your support or sales agent handles thousands of conversations a day. With token-based pricing, every turn of a long conversation costs more than the last, and the monthly bill is hard to forecast.

**With tbd-0.** Constant context and per-turn billing keep the cost of each turn flat. You know what a conversation costs before it starts.

[Lower cost](https://www2.placeholder-ai.eu/cost) · [tbd-0-gp](https://www2.placeholder-ai.eu/models)

## On-premise AI for a security-critical application

**Situation.** Defense, critical infrastructure or internal security tooling. The data can’t leave your network, so a cloud API is not an option.

**With tbd-0.** We deploy the model on your own hardware. Our models are small and run on AMD and Intel hardware, so you don’t depend on scarce GPUs.

[Sovereignty](https://www2.placeholder-ai.eu/sovereignty) · [tbd-0-is, coming Q1 2027](https://www2.placeholder-ai.eu/models)

## Private data that must not go to the US

**Situation.** Personal, health or confidential business data that you can’t hand to a provider under US jurisdiction.

**With tbd-0.** Our models run on European infrastructure with no US subprocessor, so the US Cloud Act doesn’t apply. We don’t train on your data.

[Sovereignty](https://www2.placeholder-ai.eu/sovereignty)

## An expert model for machine manufacturing

**Situation.** Technical documentation, service reports, specifications. General-purpose models don’t know the terms of your field and get details wrong.

**With tbd-0.** tbd-0-mm is trained for the language of engineering and production. It knows the field, so it can be smaller and still more precise.

[Expert models](https://www2.placeholder-ai.eu/expert-models) · [tbd-0-mm, coming Q1 2027](https://www2.placeholder-ai.eu/models)

## A coding assistant that keeps your code in Europe

**Situation.** Your developers want AI help, but your source code can’t go to a US provider.

**With tbd-0.** tbd-0-cs is built for coding and software development and runs in our European cloud or on your own servers.

[tbd-0-cs, coming Q4 2026](https://www2.placeholder-ai.eu/models) · [Sovereignty](https://www2.placeholder-ai.eu/sovereignty)

## Long conversations and long documents

**Situation.** Contract reviews, research or support threads that run for hours. With a growing context, models get slow and lose details in the middle.

**With tbd-0.** The context stays the same size, so there is no length limit and nothing gets lost.

[How constant context works](https://www2.placeholder-ai.eu/technology#constant-context)

## A different use case?

Tell us about it. If a general-purpose model isn’t enough, it might be our next expert model.

[Talk to us](mailto:hello@placeholder-ai.eu?subject=Use%20case)