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آخرین خبرها

A French Navy officer accidentally leaked the location of an aircraft carrier by logging his run on Strava

A French naval officer went on a run around the deck of the Charles de Gaulle aircraft carrier, inadvertently leaking the warship's location when he uploaded the workout to Strava.

Perseverance’s radar revealed ancient subsurface river delta on Mars

There may be a river delta hidden under the obvious delta in a Martian crater.

NASA is blowing stuff up to study the explosive potential of methalox rockets

"We put fuel in a rocket, blow it up in a remote location, and measure how big the boom is."

Launch HN: Sitefire (YC W26) – Automating actions to improve AI visibility

Hi HN! We're Vincent and Jochen from sitefire (https://sitefire.ai). Our platform makes it easy for brands to improve their visibility in AI search.

We’ve been working together for years and have backgrounds in RL/optimization at Stanford and software engineering. We came to this idea after speaking with marketing teams who were seeing declining traffic due to Google’s AI Overviews and didn’t know what to do.

This space can feel esoteric. Many case studies, few actual studies. Constant battle against myths (e.g. you need a llms.txt vs. you don't need a llms.txt) and "GEO hacks". We try to be more data-driven. And we try to be more bold and build a system that not only monitors, but actually improves traffic from AI search.

While Google performs a single search, AI search engines expand the user prompt into 3-10 fan-out queries. The sourced pages are ranked using a classified algorithm similar to Reciprocal Rank Fusion (RFF). Finally, the LLMs skim the pages and decide what snippets to cite. Our goal is making sure brands have the right content that makes it through this funnel.

Here is how sitefire works:

- The user defines a set of prompts they want to monitor. These are synthetic prompts - we generate them based on SEO keywords and their monthly search volume.

- We submit these prompts to ChatGPT, Gemini, Google AI Mode, etc. on a daily basis and capture the answers. We extract fan-out queries, sourced pages, citations, and brand mentions.

- For each topic, our agents analyze which web pages are sourced and cited the most, and why. They also consider similar pages that you already have.

- Based on the diagnosis, our content agents draft improvements or create new pages, and push them directly to the client’s CMS.

- We integrate with the client’s network logs and Google Analytics to monitor the increase in AI bot requests and human referrals to their page.

This system is continuously updated, so it always shows which content works, and how to adapt the existing sitemap. For one client that used sitefire to optimize their blog, the AI-optimized articles increased their AI bot requests from ~200/day to ~570/day within ten days.

A risk we recognize is that AI-generated content is filling brands’ websites with slop. Whilst it’s still early days and we don’t claim to have figured everything out yet, our intention is to mitigate this by focusing the content on specific, unique information: real product capabilities, real pricing, honest comparisons. The clients still review every page before it goes live, so they can ensure the content is true to their brand.

Some clients use our platform themselves. For others we act more like an agency, automating steps as we go. The goal is for sitefire to run mostly on its own, with clients approving changes via Slack, Claude or their CMS.

Here's a video demo: https://screen.studio/share/fw7VQQak

If you'd like to try what we've built so far, sign up at https://sitefire.ai.


Comments URL: https://news.ycombinator.com/item?id=47457472

Points: 5

# Comments: 4

Kalshi Has Been Temporarily Banned in Nevada

A judge ordered Kalshi to immediately halt sports and election contracts in the state, intensifying a growing regulatory battle over prediction markets.

WordPress.com now lets AI agents write and publish posts, and more

New AI agents on WordPress.com could lower barriers to publishing while increasing machine-generated content across the web.

MacBook M5 Pro and Qwen3.5 = Local AI Security System

Article URL: https://www.sharpai.org/benchmark/

Comments URL: https://news.ycombinator.com/item?id=47457107

Points: 24

# Comments: 21

Amazon is reportedly developing an AI-centric smartphone

Amazon's second smartphone could forego an app store.

90% of crypto's Illinois primary spending failed to achieve its objective

Article URL: https://www.mollywhite.net/micro/entry/202603172318

Comments URL: https://news.ycombinator.com/item?id=47456987

Points: 25

# Comments: 10

Amazon’s Big Spring Sale 2026: all of the latest deals

If you’re looking for the best time to get a deal this spring, it might very well be during Amazon’s Big Spring Sale, which kicks off at 3:01AM ET on March 25th and runs through 2:59AM ET on April 1st. Some early deals have already begun (we’re compiling them here), but we’ll also be highlighting […]

دسته‌بندی‌ها

معمولی: گجت‌ها، نرم‌افزار، امنیت، AI، استارتاپ