Privacy
How chats with the AI twin are handled.
Last updated 2026-04-20.
The chat widget on this site runs a small AI twin scoped to my work. Conversations are logged so I can see how it's being used, fix bad answers, and refuse things it shouldn't respond to. This page describes what's captured, where it goes, and how long it's kept.
What's logged
For each chat turn: the message you typed and the twin's reply. That's it. No IP addresses, no user-agent strings, no session IDs, no cookies, no device fingerprints. I don't run analytics on the chat itself.
Who processes it
Your message is sent to a Cloudflare Worker I run, which forwards it to an AI model for a reply:
- Cloudflare Workers AI (primary) running Llama 3.3 70B. Per Cloudflare's policy, they don't use customer prompts or completions to train models.
- OpenRouter (fallback, only if Workers AI is rate-limited) running a free open-weights model. Free-tier routing means the underlying model host may retain prompts. I use the fallback rarely.
- LangSmith (LangChain, hosted in the US) stores the chat trace so I can review it.
Cross-border transfer
I'm based in the Philippines; Cloudflare, OpenRouter, and LangSmith are US-hosted. Your messages leave the Philippines to be processed and stored. If that's not acceptable for what you want to ask, please email me instead at hello@sailauguico.io.
How long it's kept
LangSmith auto-deletes traces after 14 days on my current plan. If I flag a specific trace for review or leave feedback on it while investigating abuse or bad answers, LangSmith extends that trace's retention up to 400 days. I don't maintain a separate long-term copy beyond what LangSmith stores.
If you'd like your messages deleted sooner, email me (see below) and I'll remove the matching traces manually.
Your rights
Under the Philippine Data Privacy Act, GDPR, and comparable laws, you can ask me what's been logged about you, request deletion, or object to processing. Since I don't collect identifiers, the only way to match requests is by what you typed and roughly when. Give me a phrase or a time window and I can find the trace.
To request anything: hello@sailauguico.io.
Contact
Sandy Lauguico, Manila, Philippines. hello@sailauguico.io.