Which AI stories has SIREN scored in this window? · What has SIREN scored under Compute & Capital? · What has SIREN scored as Press? ·
OpenAI appointed ex-xAI executive Uday Ruddarraju to replace Sachin Katti as its infrastructure and compute chief amid leadership changes in its data center division. Ruddarraju joined OpenAI in July 2025 and became chief technology officer for compute in
Instagram, via Google News.
Source: What has SIREN scored via Google News — AI searches, last hour? · original · first seen by this index at
Names in this headline: OpenAI, xAI. A name is a match against the published entity list, not a claim the subject wrote the story.
Topics: What has SIREN scored about Datacenters & power?. A topic link means the title or summary matched a published needle with enough other stories to clear the tag gate.
What is the score on this story?
| Component | Points |
|---|---|
| recency | 19.5 |
| source weight | 13.8 |
| entities | 6.0 |
| corroboration | 0.0 |
| engagement | 0.0 |
| severity | 0.0 |
| coverage | 0.0 |
| Total | 39.3 |
Every term is published and every input is public, so this number can be recomputed. It ranks the item inside the 800-item window; it is not a judgement about importance in the world.
How many sources carried this story?Corroboration
Carried by one source. That is the normal case — most items are reported once — and it is stated rather than left blank so a single-source item cannot be mistaken for a corroborated one.
Which related stories are in this window?
- Claude maker Anthropic reports quarterly profitability ahead of IPO 39.8
- TSMC Record Profit Shows AI Has ‘Broken’ Old Chip Cycle - Taiwan Semiconductor (NYSE:TSM), Applied Materi 36.7
- Tech market sell-off deepens amid fears over US inflation and AI debt 55.9
- Nvidia Stock Slips as the Chip Leader Can’t Escape the AI Selloff 36.7
- New York City Comptroller Urges Anthropic to Delay IPO, Citing Unresolved AI Risks 36.6
What questions do people actually ask?
What is the score on this story?
Scored 39.3 of 100. Every term is published and every input is public, so this number can be recomputed. It ranks the item inside the 800-item window — not a judgement about importance in the world and not an item doom score.
How many sources carried this story?
Carried by one source. That is the normal case — most items are reported once — and it is stated rather than left blank so a single-source item cannot be mistaken for a corroborated one.
Which related stories are in this window?
5 related stories in the same window, each with its own permanent scored page.
Does SIREN publish an item doom score?
No. Activity tempo, not probability of harm. A permanent story page carries a tempo score decomposition and corroboration set, not a probability of harm.