promitb.dev is the personal site of Promit Biswas. It publishes daily AI intelligence briefings across six professional lenses — engineer, security analyst, data scientist, product manager, leader, and investor — generated from the Clarity strategic intelligence platform.

How often are new briefings published?

A new set of six briefings (one per persona) is published every morning, covering the most consequential AI and software-systems developments of the previous day.

Who writes these briefings?

The briefings are authored by Promit Biswas with assistance from the Clarity intelligence platform, which ingests and synthesizes content from primary AI/technology sources. Promit reviews and refines every briefing before publication.

Where does the source material come from?

Clarity ingests primary sources — vendor blogs, research papers, SEC filings, security advisories, regulatory announcements — and credits each source in the briefing's source count and implicit links.

Every briefing stream has an RSS feed. Per-persona feeds are available at /daily/persona/ /rss.xml, and a combined feed is at /rss.xml. An email newsletter option is also available from the subscribe block on the home page.

Promit Biswas

I build at the edge of AI and infrastructure. This site is where I think in public — a daily briefing read through six professional lenses, plus the work and writing that sits behind it.

Today's panel About Promit

Currently · as of this week

What I'm on.

Full /now →

Building
Clarity — hundreds of newsletters a week, six briefings a day

The platform behind this site's daily feed.
Reading
Anthropic's interpretability papers — SAE, dictionary learning

The most important AI research of the decade, hiding in plain sight.
Thinking
Sandbox isolation as a first-class agent design problem

The Replit incident was the canary. Design for blast radius.