Happy Feast of St. Joseph the Worker. To honor him, advocate for the rights of workers, unions and labor, all part of Catholic social teaching.
Image: Ade Bethune.
Researchers sent the same resume to an AI hiring tool twice. Same qualifications. Same experience. Same skills. One version was written by a real human. The other was rewritten by ChatGPT.
The AI picked the ChatGPT version 97.6% of the time.
A team from the University of Maryland, the National University of Singapore, and Ohio State just published the receipt. They took 2,245 real human-written resumes pulled from a professional resume site from before ChatGPT existed, so the human writing was actually human. Then they had seven of the most-used AI models in the world rewrite each one. GPT-4o. GPT-4o-mini. GPT-4-turbo. LLaMA 3.3-70B. Qwen 2.5-72B. DeepSeek-V3. Mistral-7B.
Then they asked each AI to pick the better resume. Every model picked itself.
GPT-4o hit 97.6%. LLaMA-3.3-70B hit 96.3%. Qwen-2.5-72B hit 95.9%. DeepSeek-V3 hit 95.5%. The real human almost never won.
Then the researchers tried the obvious objection. Maybe the AI is just better at writing. So they had real humans grade the resumes for actual quality and ran the experiment again, controlling for it. The result was worse. Each AI kept picking itself even when human judges rated the human-written version as clearer, more coherent, and more effective.
It gets worse. The AIs do not just prefer AI over humans. They prefer themselves over other AIs. DeepSeek-V3 picked its own resumes 69% more often than LLaMA's. GPT-4o picked its own 45% more often than LLaMA's. Each model can recognize and reward its own dialect.
Then the researchers ran the simulation that ends careers. Same job. 24 occupations. Same qualifications. The only variable was whether the candidate used the same AI as the screening tool. Candidates using that AI were 23% to 60% more likely to be shortlisted. Worst gap was in sales, accounting, and finance.
99% of large companies now run AI on incoming resumes. Most of them use GPT-4o. The paper just proved GPT-4o picks GPT-4o 97.6% of the time.
If you wrote your own cover letter this week, you did not lose to a better candidate. You lost to a worse candidate who paid OpenAI 20 dollars.
Your qualifications do not matter if the AI prefers its own handwriting over yours.
The United States Conference of Catholic Bishops (@USCCB) posted a graphic on the #Catechism’s teaching on #JustWarDoctrine. To make the text easier to read, we reformatted the original graphic into four slides, presented below. See CCC 2308–2312.
#PrayForPeace 🙏
#JustWarTheory #CatholicSocialTeaching
Pope Francis died one year ago today, on Monday of the Octave of Easter. On this day, we remember his life and legacy. Eternal rest grant unto him, O Lord, and let perpetual light shine upon him. May he rest in peace.
(CNS Photo/Paul Haring)
On the first anniversary of the birth into heaven of our dear #PopeFrancis, his words and actions remain written in our hearts. We carry on his legacy by always proclaiming the joy of the Gospel, announcing God’s mercy, and promoting fraternity among all men and women.
This is the loudest and most passionate I have heard Pope Leo speak.
In his speech in English at the Cameroon peace meeting, he raised his voice to say:
“God has never abandoned us!”
Woe to those who manipulate religion and the very name of God for their own military, economic, and political gain, dragging that which is sacred into darkness and filth. #ApostolicJourney#Cameroon https://t.co/bKteFZ3iWE
Hundreds of millions of people throughout the world are immersed in extreme poverty. Yet, disproportionate wealth remains in the hands of a few. It is an unjust scenario, in the face of which we cannot fail to question ourselves and commit to change things. There is no lack of resources at the root of disparities, but the need to address solvable problems related to a more equitable distribution of wealth, to be achieved with moral sense and honesty.