Custom AI models
Models trained or fine-tuned on your data to solve one business problem well.
AI Development
AI that understands your business and does real work.
We design and build AI features that solve a specific problem: answering customers, finding information, reading documents or making recommendations.
From a quick proof of concept to a production-ready assistant, we pick the right model, connect it to your data and make sure it stays accurate, safe and affordable to run.
nextbyte — ai-development.log
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// what we offer
What's included
Take the full package or just the part you need. Every piece is built to work with the rest.
Chatbots & assistants
Assistants for your website, app or team that answer questions and take actions.
RAG & smart search
Answers grounded in your own documents, products and knowledge base.
Document & image AI
Read documents, images and forms, and turn them into structured data.
AI in your product
Summaries, recommendations and generation added to software you already have.
Evaluation & guardrails
Testing, monitoring and safety checks so your AI stays accurate and on-brand.
// built for
Who it's for
- Customer support that answers instantly
- Sales and lead qualification
- Internal knowledge bases for your team
- Processing documents, invoices and forms
- Personalised product recommendations
stack.json
Tech we use
Proven tools, chosen to fit your project, budget and team.
- OpenAI
- Claude
- Open-source LLMs
- Python
- LangChain
- Vector databases
- Next.js
- Node.js
// how we deliver
From first call to launch
The same clear process on every project, with a demo every week so you always see progress.
Discover
We learn your business, users and goals, then agree on the scope together.
- Discovery call
- Requirements & scope
- Fixed quote & timeline
Design
User flows and UI designs you can click through before any code is written.
- User flows
- UI design
- Clickable prototype
Build
Focused sprints with a demo every week, so you always see real progress.
- Weekly demos
- Staging link
- Code in your repository
Launch
Testing, performance checks and a smooth go-live on reliable hosting.
- QA & testing
- Deployment
- Launch checklist
Grow
Support, improvements and SEO that keep your product moving forward.
- Monitoring
- Maintenance
- Growth roadmap
// faq
Frequently asked questions
Everything you need to know before we start. Can't find your answer? Ask us directly.
Still have questions?
Talk to the engineers who'll build your project.
Not always. Many assistants work well with your existing documents and a strong base model. We'll tell you honestly what your data can support.
// more services