AI Development
RAG System Development
Work with a RAG application development company UK teams can collaborate with during UK working hours (GMT/BST). We design ingestion, hybrid search, and guardrails so answers stay grounded and traceable.
Benefits
What you get
RAG implementation services for PDFs, docs, tickets, and wikis
RAG development services: ingestion, indexing, and continuous tuning
Chunking + metadata strategy for high-quality retrieval
Vector database setup (Pinecone, Weaviate, Chroma, pgvector)
Hybrid search + reranking for stronger accuracy
Citations and highlighted excerpts in answers
Monitoring, evals, and regression testing over time
Features
What we deliver
Ingestion & Normalization
Parse PDFs, Word, Markdown, web pages, and knowledge tools. Keep structure where it matters (headings, sections, tables) and add clean metadata.
Chunking & Metadata Design
Right-sized chunks, smart overlap, and reliable metadata (product, version, date, owner) so retrieval stays accurate and maintainable.
Embeddings & Indexing
Use OpenAI, Cohere, or open-source embeddings depending on cost, privacy, and language needs. Support scheduled re-indexing and incremental updates.
Hybrid Search + Reranking
Combine semantic + keyword search and rerank results for stronger precision—especially for product names, error codes, and exact phrases.
Grounded Answers + Citations
Answers include citations and highlighted excerpts. If sources are weak, the system can ask follow-ups or respond with a safe fallback.
Quality, Safety & Observability
Evaluation sets, failure tracking, prompt/version control, and metrics (retrieval hit rate, citation quality) so performance improves over time.
Process
How we work
Discovery
Requirements gathering and planning
Design
UI/UX design and prototyping
Development
Iterative sprints with demos
Launch
Deployment and support
Tech Stack
Technologies we use
Core
Tools
Services
Use Cases
Who this is for
Internal Knowledge Assistant
Search SOPs, policies, onboarding docs, and runbooks with citations and permission-aware access.
Support Deflection (Grounded)
Answer product questions from your docs and help-center content, with escalation paths when confidence is low.
Document & Research Workflows
Summaries, Q&A, and comparisons across large document collections (legal, technical, compliance) with traceability.
Search Upgrade
Turn keyword search into “answer + sources” experiences while still supporting classic search results when needed.
FAQ
Frequently asked questions
No system can guarantee zero errors. RAG reduces hallucinations by grounding answers in retrieved sources, adding citations/excerpts, and using safe fallbacks when evidence is weak.
PDFs, Word/Google Docs, Markdown, websites, help centers, databases, and tools like Notion/Confluence/Drive. We choose connectors based on your stack and access controls.
We add evaluation queries, track bad answers, tune chunking/metadata, improve prompts, and introduce reranking or hybrid search where needed. It’s an iterative loop, not a one-time setup.
Yes. We can implement per-user access rules, tenant isolation, and source-level permissions. The final approach depends on your identity system and where documents live.
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Regional
Delivery considerations for your region
Compliance & Data (UK/EU)
For UK teams, we default to GDPR-first thinking: data minimisation, purpose-limited storage, and clear access boundaries.
We can work under a DPA (template available on request) and implement practical retention/deletion flows when needed.
- GDPR-first patterns (minimise, restrict, document)
- DPA template available on request
- Retention/deletion and export flows where required
- Least-privilege access and secure session handling
- PII-safe logging + secure-by-default configuration
- NDA available for early-stage discussions
Timezone & Collaboration (UK/EU)
We align to UK time and EU overlap (GMT/BST with CET-friendly windows) for fast feedback cycles.
We keep the process lightweight: async updates, clear priorities, and written decisions to avoid ambiguity.
- UK/EU overlap with GMT/BST windows
- Async-first delivery with documented scope
- Weekly milestones and structured demos
- Clear escalation path for blockers
- Tight change control with clear sign-offs
Engagement & Procurement (UK)
We support typical UK procurement flows with clear scopes, change control, and invoice cadence.
If you prefer a discovery-first engagement, we can run a short paid discovery to lock requirements before build.
- GBP-based engagements and invoicing options
- Discovery-first option to reduce delivery risk
- Milestone-based billing when appropriate
- Transparent change control and sign-offs
- Vendor onboarding pack on request
Security & Quality (UK/EU)
We build for reliability and maintainability: clean PRs, tight review loops, and test coverage that matches risk.
Performance budgets and release checklists keep launches predictable—especially when multiple stakeholders review changes.
- CI-friendly testing: unit + integration + smoke tests
- Performance budgets + bundle checks (Core Web Vitals-minded)
- Structured release notes and rollback-safe deployments
- Security checklist for auth, roles, and data flows
- Observability hooks (logs + error tracking) ready for production
Want help with RAG system development?
Share your sources and access rules—we’ll outline a production-ready RAG plan with milestones, evaluation criteria, and GBP-based delivery.
Reply within 2 hours. No-pressure consultation.