AI Development & LLM Engineering
Add Streaming to AI Chat — Without Re-launching Your Site
LLM apps that ground answers, control cost, and pass evals
Senior engineers · IST + EST overlapNDA on day 124-hour reply
The problem
What you're seeing
Your AI chat blocks for 5–15 seconds before responding and users abandon the conversation.
How we fix it
Our approach
We add server-sent streaming end-to-end (Vercel AI SDK or raw SSE), update the UI to render tokens as they arrive, and the perceived latency drops to under a second.
What you get
Concrete deliverables, no fluff
Every engagement ends with measurable, documented outcomes — no black-box agency reports.
Evaluation harness with scored test cases
Implementation behind feature flags + rollback plan
Cost & latency dashboard wired to your observability
Hand-off doc covering prompts, models, and guardrails
Tooling we use
Industry-standard stack, no proprietary lock-in
OpenAIAnthropic ClaudeLangChainPineconepgvectorVercel AI SDK