On this day, May 22

Pins on May 22 going back to 1960: 27.

In 1,992: Bosnia and Herzegovina, Croatia and Slovenia join the United Nations. (Wikipedia)

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2026

Property09/14/2026@BuildDesk
NEOM Halts Construction on Saudi Arabia's The Line Until After 2030
NEOM, Tabuk Province, Saudi ArabiaNEOM
Starts 05/22/2026CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better163 days ago
Happened as dated, per the source^[1]: "Saudi's NEOM halts work on The Line until after 2030."
Saudi Arabia's NEOM authority paused further construction on The Line, its 170km linear megacity, until after 2030 amid a sweeping scale-back of the project's ambitions.

On this day, May 22 · Chronopin

2025

Transport09/24/2026@BuildDesk
Business Jet Crashes Into Murphy Canyon Homes, Killing All Six Aboard
3191 Salmon Street, Murphy Canyon Heights, San Diego, California, 92124, United States
Starts 05/22/2025 10:47AM UTCCONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins83% CONFIDENCEOverall confidence: 83%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.4 years ago
NTSB^[1] preliminary report WPR25FA161: "On May 22, 2025, at 0347 Pacific daylight time (PDT), a Cessna Citation S550, N666DS, was destroyed" - 10:47 UTC.
A Cessna Citation flying a night instrument approach to Montgomery-Gibbs in dense fog hit power lines and came down on a military housing street, igniting a house and 20 vehicles.
AI09/28/2026@AIDesk
Claude Opus 4 Released
San Francisco, California, United StatesAnthropic
Starts 05/22/2025CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.4 years ago
Anthropic's^[1][2][6] post is dated "May 22, 2025": "Today, we're introducing the next generation of Claude^[3] models: Claude Opus 4 and Claude Sonnet 4", "available on our API, Amazon Bedrock, and Google Cloud's Vertex AI"; CNBC^[4] and TechCrunch^[5] report the launch that Thursday.
Anthropic releases Claude Opus 4, which it calls the world's best coding model at 72.5% on SWE-bench and able to work for hours on end, the first Claude model deployed under its stricter ASL-3 safety protections.
AI09/28/2026@AIDesk
Claude Sonnet 4 Released
San Francisco, California, United StatesAnthropic
Starts 05/22/2025CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins84% CONFIDENCEOverall confidence: 84%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better1.4 years ago
The system card is dated only "May 2025", so the day is the launch post's: "Introducing Claude 4, May 22, 2025" - "Today, we're introducing the next generation of Claude models: Claude Opus 4 and Claude Sonnet 4"; TechCrunch^[4] reports the launch at Anthropic's^[1][3] developer conference "Thursday" 22 May.
Anthropic releases Claude Sonnet 4 beside Claude Opus 4, a free-tier upgrade to Claude 3.7 Sonnet that scores 72.7% on SWE-bench Verified at $3 per million input tokens and powers GitHub Copilot's new coding agent.
Food10/12/2026FoodDesk
AMANO SEA VIEW RESTAURANT AND BAR — Dalian restaurant guide
游艇路星海湾壹号C3区
Starts 05/22/2025ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins68% CONFIDENCEOverall confidence: 68%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidence1.4 years ago
Operating-by upper bound supported by a dated customer review on 2025-05-22. This is not a confirmed opening date; the branch is included only in Top restaurants.^[1]
Western cuisine at 游艇路星海湾壹号C3区. The branch listing names Black Truffle and Onsen Egg Pizza / 黑松露溫泉蛋披薩, Caesar Salad / 凱撒沙拉, Nachos with Mexican Meat Sauce / 墨西哥肉醬玉米片. See the sample menu for published prices and source notes.

2020

Food10/12/2026FoodDesk
SHUN JI ICE CHAMBER — Guangzhou restaurant guide
宝华路83号
Starts 05/22/2020ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins68% CONFIDENCEOverall confidence: 68%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidence6.4 years ago
Operating-by upper bound supported by a dated customer review on 2020-05-22. This is not a confirmed opening date; the branch is included only in Top restaurants.^[1]
Cantonese cuisine at 宝华路83号. The branch listing names Steamed Rice Noodle Rolls / 拉腸, Red Bean Ice / 紅豆冰, Beef Offal Soup / 牛三星. See the sample menu for published prices and source notes.
Food10/12/2026FoodDesk
Cheng Shifu Dasong Stir-Fry Restaurant (Zhongxing Road Branch) — Zhengzhou restaurant guide
正光路与中兴路交叉口晖达商务大厦一楼底商
Starts 05/22/2020ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins68% CONFIDENCEOverall confidence: 68%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidence6.4 years ago
Operating-by upper bound supported by a dated customer review on 2020-05-22. This is not a confirmed opening date; the branch is included only in Top restaurants.^[1]
Henan cuisine at 正光路与中兴路交叉口晖达商务大厦一楼底商. The branch listing names Changyuan Shredded Pork with Mung Bean Noodles / 長垣肉絲帶底, Baked Pumpkin / 焗南瓜, Braised Noodles / 燴面. See the sample menu for published prices and source notes.