The subject of the request mainly includes nGPU Infrastructure and Model Serving nOperation of lightweight GPU instances T4 L4 for local hosting of models nImplementation of the vLLM tool for parallel handling of embedding models multilingual-e5-large and large language models Gemma 3 12B Llama 3 1 8B nDevelopment of REST API for batch and individual generation of embeddings with health checks and automatic scaling mechanisms nVector search and DB layer nImplementation of pgvector within PostgreSQL for storing and searching vector representations of data nDevelopment of a hybrid scoring system combining cosine similarity with hard filters nArchitectural preparation for future migration to a dedicated Qdrant vector database nAI Scraping Engine and normalization nIntegration with the Apify platform for collection tens of thousands from the Internet nUse of self-hosted LLM for entity extraction and translation CZ-EN within one inference call using JSON mode and Zod schemas for a guaranteed structure of the output nImplementation of the Gatekeeper deduplication mechanism using SimHash MinHash algorithms for advertisement fingerprinting nPipeline for processing embedded pdf data nText extraction system from PDF DOCX formats with implemented OCR fallback nAutomated language detection and structuring of unstructured data from a document into defined JSON objects using local LLM 11 nLogic for automatic recalculation of embeddings from structured data when data changes and security limits for update frequency nAI Matching and Reasoning nMulti-component matching model multi-score model including the matching of three groups of information nGeneration of matching textual reasoning via external APIs OpenAI Anthropic Three different categories of reasoning nA comprehensive system for caching results in Redis using SHA256 hashes User_ID Item_ID Profile_Hash with a 30-day validity nAsynchronous processing and orchestration nUsing Redis and BullMQ for managing and prioritizing queues of asynchronous tasks e g scraper nImplementation of a night scheduler cron job for synchronization of item expirations and mass database cleaning nApplication Core and Security nDevelopment in e g Next js monorep with integration of self-hosted authentication framework BetterAuth nImplementation of e-mail workflows verification password reset via AWS SES nType-safe international environment using ParaglideJS for easy localization 20 nDevelopment taking place from May to June nEstimate of 60 MDs nThe result of joint development will remain the sole property of the client n 72230000-6 Custom software development Capital Prague 72230000-6 Custom software development Custom software development - 12582829

*The deadline for this tender has passed.

Tender Organisation:

K P AI s r o

Tender Sector:

IT-Software

Tender Service:

Worldwide

Tender Region:

Europe

Tender Country:

Czech Republic

Tender CPV:

72230000 : Custom software development services
72212983 : Development software development services

Tender Document Type:

Tender Notice

Tender Description:

The subject of the request mainly includes nGPU Infrastructure and Model Serving nOperation of lightweight GPU instances T4 L4 for local hosting of models nImplementation of the vLLM tool for parallel handling of embedding models multilingual-e5-large and large language models Gemma 3 12B Llama 3 1 8B nDevelopment of REST API for batch and individual generation of embeddings with health checks and automatic scaling mechanisms nVector search and DB layer nImplementation of pgvector within PostgreSQL for storing and searching vector representations of data nDevelopment of a hybrid scoring system combining cosine similarity with hard filters nArchitectural preparation for future migration to a dedicated Qdrant vector database nAI Scraping Engine and normalization nIntegration with the Apify platform for collection tens of thousands from the Internet nUse of self-hosted LLM for entity extraction and translation CZ-EN within one inference call using JSON mode and Zod schemas for a guaranteed structure of the output nImplementation of the Gatekeeper deduplication mechanism using SimHash MinHash algorithms for advertisement fingerprinting nPipeline for processing embedded pdf data nText extraction system from PDF DOCX formats with implemented OCR fallback nAutomated language detection and structuring of unstructured data from a document into defined JSON objects using local LLM 11 nLogic for automatic recalculation of embeddings from structured data when data changes and security limits for update frequency nAI Matching and Reasoning nMulti-component matching model multi-score model including the matching of three groups of information nGeneration of matching textual reasoning via external APIs OpenAI Anthropic Three different categories of reasoning nA comprehensive system for caching results in Redis using SHA256 hashes User_ID Item_ID Profile_Hash with a 30-day validity nAsynchronous processing and orchestration nUsing Redis and BullMQ for managing and prioritizing queues of asynchronous tasks e g scraper nImplementation of a night scheduler cron job for synchronization of item expirations and mass database cleaning nApplication Core and Security nDevelopment in e g Next js monorep with integration of self-hosted authentication framework BetterAuth nImplementation of e-mail workflows verification password reset via AWS SES nType-safe international environment using ParaglideJS for easy localization 20 nDevelopment taking place from May to June nEstimate of 60 MDs nThe result of joint development will remain the sole property of the client n 72230000-6 Custom software development Capital Prague 72230000-6 Custom software development Custom software development

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Tender Notice No:

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