Source Attribution Policy

Effective date: 2026-05-21

DeepSignal is an AI news aggregator. We monitor a curated roster of primary AI sources, generate short summaries with AI, and link readers back to the original articles. This page documents which sources we use, what we do with their content, and what to do if you are a publisher who wants something changed or removed.

1. Rights remain with the original publisher

All copyrights, trademarks, and other intellectual-property rights in the underlying articles, blog posts, research papers, and social-media posts referenced by DeepSignal remain with the original publishers and authors. DeepSignal does not claim ownership of third-party content.

2. What DeepSignal produces and what it does not

What we produce. A short AI-generated summary, 3–5 bullets, a one-paragraph “Why Featured” rationale, a Signal Score, and editorial tags. These are DeepSignal's own work product.
What we do not do. We do not host the full text of articles. We do not republish articles or papers. We do not paywall third-party content. We do not modify the underlying article's URL, title, or attribution.
Linking back. Every card and detail page on DeepSignal links to the original publisher's page. The original URL is the canonical destination.
Cover images. Where the publisher exposes a cover image (RSS media, Open Graph), we embed it. Where the publisher does not, we render a text-only card. Generic site logos and ad-pixel images are filtered out.

3. Fair use / aggregator practice

DeepSignal's use of headlines, short summaries, and a link back to the source follows standard aggregator and fair-use practice as understood across major jurisdictions (Australian “fair dealing”, US “fair use”, EU press-publishers carve-outs). We deliberately keep the summary short and we do not reproduce substantial portions of the original text.

4. Publisher controls

If you are a publisher, you have two controls available:

Takedown. Email contact@ai-deep-signal.com with the URL on ai-deep-signal.com and the reason. We comply with good-faith requests within 48 hours.
Stop ingestion. If you would prefer your feed not be polled at all, email the same address. We will remove the source from the ingestion roster and confirm in writing.

Readers can also disable any source individually on the /sources page; disabled sources are excluded from that reader's feed without affecting other readers or the underlying roster.

Full source roster

Featured / Frontier Labs(6)

OpenAI Bloghttps://openai.com/blog
Anthropichttps://www.anthropic.com/news
Google DeepMindhttps://deepmind.google/discover/blog/
Meta AIhttps://ai.meta.com/blog/
Mistralhttps://mistral.ai/news/
Perplexityhttps://www.perplexity.ai/hub

Open Source(1)

Hugging Facehttps://huggingface.co/blog

Tooling(1)

Vercel AIhttps://vercel.com/blog

Research(4)

arXiv cs.AIhttps://arxiv.org/list/cs.AI/recent
arXiv cs.CLhttps://arxiv.org/list/cs.CL/recent
arXiv cs.CVhttps://arxiv.org/list/cs.CV/recent
Stanford HAIhttps://hai.stanford.edu/news

Community(1)

Hacker Newshttps://news.ycombinator.com

X / Twitter(5)

Business / Tech Press(6)

CNBC Techhttps://www.cnbc.com/technology/
TechCrunchhttps://techcrunch.com/
MIT Technology Reviewhttps://www.technologyreview.com/
Fortunehttps://fortune.com/section/tech/
CNN Businesshttps://www.cnn.com/business
Yahoo Financehttps://finance.yahoo.com/

Hardware(1)

Tom's Hardwarehttps://www.tomshardware.com/

Robotics(1)

Robotics Tomorrowhttps://www.roboticstomorrow.com/

Security(1)

The Hacker Newshttps://thehackernews.com/

How this list is maintained

The roster above mirrors the live public.sources table at the effective date. The reader-facing version, including which sources are currently active and which are paused awaiting a working feed, lives at /sources. When the roster materially changes (additions or removals), both this list and the effective date are updated.

Editorial details — how each source is scored and ranked — are on the Editorial Policy page.

2. What DeepSignal produces and what it does not

What we produce. A short AI-generated summary, 3–5 bullets, a one-paragraph “Why Featured” rationale, a Signal Score, and editorial tags. These are DeepSignal's own work product.

What we do not do. We do not host the full text of articles. We do not republish articles or papers. We do not paywall third-party content. We do not modify the underlying article's URL, title, or attribution.

Linking back. Every card and detail page on DeepSignal links to the original publisher's page. The original URL is the canonical destination.

Cover images. Where the publisher exposes a cover image (RSS media, Open Graph), we embed it. Where the publisher does not, we render a text-only card. Generic site logos and ad-pixel images are filtered out.