ChatGPT or Claude?
Compare them on your own brief: does it hold your tone, is the structure sound, is it faithful to the facts, is it easy to review. You may prefer one answer for a first draft and another to improve it.
Multi-LLM · One subscription, several modelsChatGPT, Claude, Gemini…
ChatGPT, Claude, Gemini…
What if you no longer had to choose?
A multi-LLM subscription gives you access to several AI models inside Narratheque. Compare their answers, move from one to another in the same conversation and choose according to the work in front of you.
Models available in Narratheque · Usage in NrTok · Evolving catalogue
The choice is not final
Which AI to choose when your needs change?
Torn between several AI subscriptions? One convincing answer on one piece of writing is not enough to pick the tool that will carry you through every task.
ChatGPT or Gemini?
Keep the same question and the same documents. Look at what was kept, what was missed and how clear the summary is, rather than deciding from a general demonstration.
Mistral or another model?
Weigh your processing requirements, your budget and the quality you get on the same footing. The provider, the hosting and the configuration have to be checked for your case.
These pointers are there to help you build your own comparison. They are not a ranking of models: results vary with the task, the version and the instructions.
In one spaceCompare the answers.
Compare the answers.
Keep what is useful to you.
Rewording an argument, asking for another structure, having a point clarified: you can change model without starting again in another application.
A multi-LLM subscription lets you choose at every step. A first answer can serve as a starting point; another can help you spot an omission or try a different approach.
To compare fairly, keep your original request and your sources. To refine, say exactly what you want changed. These are two complementary ways of working.
Less scattering
One request, several readings, one space.
You organise the comparison yourself.
- Opening several interfaces.
- Retyping the question and restating the context.
- Finding the answers again across different threads.
- Tracking several subscriptions and their limits.
You concentrate on the answers.
- Preparing your request in a shared space.
- Choosing among the available models.
- Moving between answers and refining the conversation.
- Tracking one Narratheque subscription and your NrTok budget.
One multi-AI subscription
Stack up AI subscriptions, or take a multi-LLM subscription?
If what you need is to use several models to work, a shared platform can save you from multiplying subscriptions to consumer interfaces.
One way in
Find the available models, your conversations and your knowledge bases inside Narratheque.
Context that belongs to you
Ground your requests in your documents and your expertise, whichever model provider you choose.
A budget you can follow
The plan includes NrTok. Usage varies with the model, the volumes handled and the operations requested.
Compare what your uses cost, not just the headline prices.
Look at your current subscriptions, how many people are concerned and your volume of requests. The calculator compares plans according to your bases and your users; plan for the top-ups your usage will need as well.
Access to models inside Narratheque does not include ChatGPT Plus, Claude Pro or Google’s native offers. Their specific features are not automatically reproduced. This is not unlimited access to every model on the market.
Choosing in context
Change model according to the work in hand.
Writing content
Ask for two angles from the same brief. Keep the one that holds your tone, then ask for a sharper or shorter version.
Analysing a document
Compare which essentials each summary keeps. Go back to the document to check a figure, a caveat or a conclusion.
Preparing a decision
Ask for several readings of a situation and set the arguments against each other. Treat the disagreements as points to examine, not as a vote.
Questioning your trade knowledge
Put the models to work on a reference corpus. Judge how faithful they are to the sources and how useful the answer is to your team.
Your own comparison
A simple test to find the models that suit you.
A real request
Choose a task you do regularly and prepare a clear brief, with a non-sensitive document if needed.
The same criteria
Compare accuracy, sources, adherence to instructions, review time and usage.
One choice per need
Keep the model that helps you most for that task. You can choose another one for the next.
Frequently asked questions
Your questions about the multi-LLM subscription.
Which AI to choose between ChatGPT, Claude, Gemini and Mistral?
Start from your tasks: writing, analysing a document, summarising or searching your base. Compare accuracy, adherence to instructions, cost and processing terms. Narratheque lets you use the available models in one space and choose according to the need, rather than locking your choice to a single provider.
Can several AI models be reached with one subscription?
Yes. The Narratheque subscription gives access to the models offered in the platform, without subscribing separately to each consumer interface for those uses. The catalogue changes and may depend on your configuration. Processing consumes NrTok: a single subscription does not mean unlimited use. That is precisely what a multi-LLM subscription covers.
Does Narratheque include ChatGPT Plus, Claude Pro or Gemini subscriptions?
No. You reach models within Narratheque, not the subscriptions or every function of their publishers’ applications. If you need a feature specific to a native application, check it is available before replacing your existing subscription.
Can I change model within the same conversation?
Yes, you can move from one available model to another in the same conversation to get a different view, refine an answer or compare results. How much context is carried over depends on the model’s capabilities and on the configuration: check the result when you switch.
Is it cheaper than several AI subscriptions?
It depends on your current subscriptions and your usage. Compare the Narratheque plan, any extra users and bases, and the NrTok your uses require. Our calculator estimates what your organisation needs; usage top-ups are to be budgeted separately. A multi-LLM subscription is worked out on real usage, not on headline prices.
Can answers be compared on our own documents?
Yes, requests can draw on your knowledge base. For the comparison to be useful, keep the same question, the same corpus and the same criteria. Check important claims against the sources: several matching answers do not prove a piece of information true.
Are all the AI models always available?
The catalogue moves with the providers, their versions and the configurations on offer. Local models may also be available depending on your environment. The demonstration is the place to check which models suit your need and how they are reached.
Does my data stay in the same place if I change model?
Not necessarily. Where your base is stored and where a model processes it are two different matters. Depending on the model chosen, extracts may be sent to an external provider. Read the security options and set the permitted configurations before handling sensitive data.
Let us start simply
Still torn between several AI models?
Let us start from your tasks and your documents to check the models, how it works and which multi-LLM plan suits you.
