Good Description System Development

Hello,

I would like to develop a system for describing a good.
This represents the first experimental phase of a more complex project based on user-provided descriptions and documentation.

The index.php page for the asset description must include the following elements:

A textbox for the asset description;

An <input type="file"> to upload the product sheet;

An <input type="file"> to upload the technical specifications;

An <input type="file"> to upload the user manual or usage instructions.

A radio button to select whether the asset is a main good or part of another good;

If the asset is part of another good, an additional textbox should appear to describe the main good, and the same file upload elements must also be available for the main good;

All file inputs must accept formats such as .txt, .doc, .pdf, images, or similar.

The PHP page should submit the data to another PHP file responsible for Step 1 of the process: generating the asset description.

An AI system will then read the uploaded files and images and generate a description of the asset.
The AI must be capable of understanding synonyms and similar language to produce a coherent and rich description for the good(s).

The output should be displayed on a PHP page under a section titled "Paragraph 1: Asset Description".

The AI engine must support logical and sequential deep search capabilities to enhance the quality and relevance of the description.

Could you kindly provide a quotation for implementing this first experimental step of the project?
I'm happy to discuss the most suitable structure and technical approach together.

Please note:
1) This is only a request for quotation.
2) No development work should begin until the project has been discussed and formalized.
3) I will not authorize or process any payment until an expert has been officially engaged for the job.

I remain available for further information or clarification.

Kind regards,
Fausto