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Show HN: Open-source Claude skills to replace Higgsfieldhttps://github.com/SupercmoHQ/superCMO-skills

If you use AI to create images and videos, you most likely use Higgsfield or similar subscription tools. I did too. But I had 3 main issues with it: The markup is super high. So if the model provider charges x, higgsfield charges a markup of + 50% on top. Credits I did not use would expire every month....EVEN THOUGH I PAID FOR IT And I had to switch between Claude and Higgsfield constantly...copy pasting prompts and all So I built a free open source repo of creative production skills for AI agents. So basically, you just install this skill package in Claude (or any agent you use) and say "Cre…

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Show HN: Thok – Mechanical keyboard sounds for Mac, 300 KB, no network accesshttps://thok.app

Article URL: https://thok.app/ Comments URL: https://news.ycombinator.com/item?id=50191668 Points: 1 # Comments: 1

How Arab parties could hold critical balance of power in Israeli electionhttps://www.bbc.co.uk/news/articles/cx8dzrp768j8o

Disaffection has often driven down turnout among Arab Israelis, but there is a strong push to get rid of the right-wing governing coalition.

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OpenAI CLIhttps://github.com/openai/openai-cli

Article URL: https://github.com/openai/openai-cli Comments URL: https://news.ycombinator.com/item?id=50191507 Points: 7 # Comments: 2

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Show HN: TenseMem – deterministic memory for AI agentshttps://github.com/tensemem/tensemem

Article URL: https://github.com/tensemem/tensemem Comments URL: https://news.ycombinator.com/item?id=50191478 Points: 2 # Comments: 1

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Vickery's journey from World Cup winner to bodybuilder at 50https://www.bbc.co.uk/sport/rugby-union/articles/ckdd8re793zdo

Why England Rugby World Cup winner Phil Vickery has started entering bodybuilding competitions at the age of 50.

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Show HN: Commit-quiz – A pre-commit hook that quizzes you on your own diffhttps://github.com/Cristopheer96/commit-quiz

Article URL: https://github.com/Cristopheer96/commit-quiz Comments URL: https://news.ycombinator.com/item?id=50191433 Points: 1 # Comments: 0

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Dame Judi Dench: 'I can't do a play, a film or read anymore'https://www.bbc.co.uk/news/articles/c6ly09v09lnjo

Dame Judi Dench tells BBC Radio 4's Today programme about how her eye condition has affected her life.

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AI firms say UK has a year to head off datacentre protests before construction is threatenedhttps://www.theguardian.com/uk-news/2026/oct/22/ai-firms-say-uk-has-a-year-to-head-off-datacentre-protests-before-construction-is-threatened

Exclusive: Nvidia, Microsoft and Cisco taskforce urges ministers to offer areas greater benefits from tech infrastructure amid fears of US-style opposition AI companies have told ministers they have 12 months to head off public opposition to datacentres in the UK or risk US-style protests that could threaten their construction. Successive dry summers and rising energy bills are increasing public scrutiny of plans for the huge computer warehouses that are used to train and run AI models, says a submission to the Labour government from a group including the AI infrastructure companies Nvidia, M…

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UAE Transitions 50% of Gov't Services to Agentic AIhttps://www.darkreading.com/cybersecurity-operations/uae-transitions-50-government-services-agentic-ai

The United Arab Emirates says it's creating a foundation of security and safety as it transforms its public service footprint.

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UK working to identify exposure after global cyber-security warninghttps://www.bbc.co.uk/news/articles/cmx23d0k57d3o

Governments and companies are scrambling to protect their websites, as Amazon says it experienced attacks before the warning was made public.

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UK working to identify exposure after global cyber-security warninghttps://www.bbc.co.uk/news/articles/cmx23d0k57d3o

Governments and companies are scrambling to protect their websites, as Amazon says it experienced attacks before the warning was made public.

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China-Linked Hackers Use ARTEX AI Agents in ConnectWise Supply Chain Attackhttps://thehackernews.com/2026/10/china-linked-hackers-use-artex-ai.html

Microsoft on Wednesday disclosed that a China state-aligned actor dubbed Storm-0940 was behind the recent supply chain compromise of the ConnectWise Cloud Backup application. During the incident, Storm-0940 used ARTEX, a Go-based agentic AI penetration testing framework that was made closed-source in the wake of its abuse against South Korean financial institutions, to speed up scanning and

Celebrity shark returns to South Korea canal after failed rescuehttps://www.bbc.co.uk/news/articles/cr3wv99614deo

Authorities had hoped the female shark would swim back to sea after being led out of the canal.

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What is PHP and why did it spark a global cyber-security scramble?https://www.bbc.co.uk/news/articles/c3qjnwye0ep5o

AI uncovered long-hidden programming flaws, triggering a rare global cyber-security response.

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What is PHP and why did it spark a global cyber security scramble?https://www.bbc.co.uk/news/articles/c3qjnwye0ep5o

AI uncovered long-hidden programming flaws, triggering a rare global cyber-security response.

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I can't believe PowerShell is goodhttps://www.spacebar.news/powershell-is-actually-good

Article URL: https://www.spacebar.news/powershell-is-actually-good/ Comments URL: https://news.ycombinator.com/item?id=50190959 Points: 10 # Comments: 1

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Show HN: Agent Middleware – permits and signed receipts for agent tool callshttps://github.com/agentmiddleware/agent-middleware

Article URL: https://github.com/agentmiddleware/agent-middleware Comments URL: https://news.ycombinator.com/item?id=50190676 Points: 1 # Comments: 0

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Show HN: Statement Proof – PDF bank statement to CSV, proved or refusedhttps://statement-proof.quillnow.com

Article URL: https://statement-proof.quillnow.com Comments URL: https://news.ycombinator.com/item?id=50190607 Points: 1 # Comments: 0

The recently proposed O(n log n) integer multiplication algorithm [pdf]https://web.maths.unsw.edu.au/~davidharvey/research/subnlogn.pdf

Article URL: https://web.maths.unsw.edu.au/~davidharvey/research/subnlogn.pdf Comments URL: https://news.ycombinator.com/item?id=50190455 Points: 6 # Comments: 1

Show HN: Cathode, a Gtk4 YouTube player based on mpv and yt-dlphttps://github.com/andunieee/cathode

I've wanted this for years and didn't understand why no one had made one: a YouTube client that I can actually use daily. It has a queue of videos, it has local subscriptions, it downloads all the videos fully before playing, so no buffering ever (and downloads everything that is the queue), it has a restricted mode that works great for children, a bunch of other niceties for sane consumption of YouTube content in our age, written in Rust. Comments URL: https://news.ycombinator.com/item?id=50190421 Points: 4 # Comments: 0

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Hackers Exploited the PHP Vulnerabilities Days Before They Were Patchedhttps://www.wired.com/story/hackers-exploited-the-php-vulnerabilities-days-before-they-were-patched

Amazon Web Services logged attempts to leverage the internet-melting PHP2Shell bugs four days ago. They're now being β€œbroadly exploited” across the internet.

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Show HN: HN Sieve – every Show HN scored and summarized by AIhttps://hnsieve.com

Article URL: https://hnsieve.com Comments URL: https://news.ycombinator.com/item?id=50190403 Points: 1 # Comments: 0

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WorldTUI: I trained a 360M model to pretend to be a terminalhttps://simedw.com/2026/10/21/world-model-terminal

Article URL: https://simedw.com/2026/10/21/world-model-terminal/ Comments URL: https://news.ycombinator.com/item?id=50190363 Points: 13 # Comments: 2

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LLM Agents Play Pokemon Showdownhttps://olivergrabner.com/research/pokemon

Article URL: https://olivergrabner.com/research/pokemon/ Comments URL: https://news.ycombinator.com/item?id=50190334 Points: 3 # Comments: 0

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UK's gaps in Arctic defence leave it open to Russian attacks, committee warnshttps://www.bbc.co.uk/news/articles/cmj471wgpky7o

A report by MPs urges the UK to address capability gaps including a lack of Royal Navy warships and submarines, as Russia seeks to dominate the region.

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Show HN: Find duplicates in 5 lines of Python (offline, lightweight, fast, Rust)https://github.com/leopoldch/univo

Article URL: https://github.com/leopoldch/univo Comments URL: https://news.ycombinator.com/item?id=50190272 Points: 1 # Comments: 0

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Epic vs. Apple AU:Court Orders Alt App Stores,Sideloading and 3rd Party Paymentshttps://www.judgments.fedcourt.gov.au/judgments/Judgments/fca/single/2026/2026fca1552

Article URL: https://www.judgments.fedcourt.gov.au/judgments/Judgments/fca/single/2026/2026fca1552 Comments URL: https://news.ycombinator.com/item?id=50190168 Points: 4 # Comments: 1

Show HN: HarnessHive – collaborative wiring harness design platform in browserhttps://harnesshive.com

Hey HN! We built https://harnesshive.com , a browser based tool to help you design wiring harnesses together. HarnessHive has three key features 1) multiple engineers editing the same harness in real time 2) BOM and drawings that stay in sync automatically and 3) AI-native agent + MCP to assist designing. We hope HarnessHive can make harness design less painful than Excel and Visio for some of you :). Let me know if you have any questions/comments/feature requests! Comments URL: https://news.ycombinator.com/item?id=50190012 Points: 1 # Comments: 0

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Show HN: GitPushups, block your code if you don't do pushups during your workdayhttps://gitpushups.com

Hi HN! I made this tool for a hackathon last year and since then me and other developers have done ~40K pushups during our workday. I've made all the features free (originally was freemium to compete in RevenueCat's Shipaton 2025) and also added an apple watch app. More on those changes in the first "monthly press" update: https://gitpushups.com/monthly-press/october-2026 What do you think? Comments URL: https://news.ycombinator.com/item?id=50189982 Points: 1 # Comments: 0

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How Mark Zuckerberg Pushed Meta to Shield Him From California’s Proposed Wealth Tax

Mark Zuckerberg, the chief executive of Meta, at his home in Lake Tahoe, Calif. He has another California home in Palo Alto, close to Meta’s headquarters.

Criminals who skip sentencing will face solitary confinement or lose social visitshttps://www.bbc.co.uk/news/articles/cr74p0zkd4jjo

Judges will be given new powers to impose tougher prison punishments on offenders who refuse to face their victims' families during sentencing.

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Canadian publisher BorΓ©al ends relationship with novelist ThΓ©lyson OrΓ©lien over alleged use of AIhttps://www.theguardian.com/culture/2026/oct/22/canadian-publisher-boreal-ends-relationship-author-thelyson-orelien-over-ai

Author withdrawn from France’s Prix Goncourt last month has repeatedly denied using artificial intelligence to write novel The publisher of top-selling Haitian Canadian writer ThΓ©lyson OrΓ©lien, who was removed from France’s most prestigious literary prize list last month, has confirmed the author used artificial intelligence to help write his novel C’était Γ§a ou mourir (It Was Either That or Die). OrΓ©lien has denied allegations that he used AI on his breakthrough novel and, last week, Canadian publisher Les Γ‰ditions du BorΓ©al said it was standing by the 38-year-old writer. Contin…

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US State Department orders some staff to leave Saudi Arabia as attacks escalatehttps://www.bbc.co.uk/news/articles/c6x2vpk93770o

The warning to US officials comes as at least three people die in the latest strikes at an airport and an oil field.

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The era of speedball capitalism has dawnedhttps://www.economist.com/business/2026/09/30/the-era-of-speedball-capitalism-has-dawned

Article URL: https://www.economist.com/business/2026/09/30/the-era-of-speedball-capitalism-has-dawned Comments URL: https://news.ycombinator.com/item?id=50189666 Points: 12 # Comments: 1

Show HN: Twine is a meta-harness with workflows, cross-agent memories and traceshttps://github.com/standing-desks/twine

Built this out because I wasn’t happy with conductor, orca, or the other vscode derivative platforms. Please let me know if you guys have any feedback for me Comments URL: https://news.ycombinator.com/item?id=50189550 Points: 1 # Comments: 0

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Citing 'challenges,' AIPAC halts endorsements and direct contributions to candidateshttps://www.npr.org/2026/10/21/nx-s1-6011531/aipac-campaign-contributions-israel-democrats

The pro-Israel lobbying group and influential political donor announced it would no longer endorse candidates or give directly to campaigns, instead mobilizing its members to give individually.

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The Papers: 'Drill, Andy Drill!' and a Budget for 'bloody-minded entrepreneurs'https://www.bbc.co.uk/news/articles/cq3djn4mmypko

Several of today's papers continue to follow the "storm" surrounding Andy Burnham's decision to approve a new gas field and what that will mean for future ones.

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The Justice Department begins notifying counties where it wants to monitor electionshttps://www.npr.org/2026/10/21/nx-s1-6009896/justice-department-monitors

The department has long deployed election monitors, but the Trump administration's unprecedented steps to try to wrestle control over elections have led to new concerns about DOJ monitoring this year.

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Tesla says it will start selling Cybercabs by end of yearhttps://techcrunch.com/2026/10/21/tesla-says-it-will-start-selling-cybercabs-by-end-of-year

Tesla said Wednesday it will start selling its Cybercab to customers by the end of the year, even as federal regulators investigate whether the vehicle meets vehicle safety standards. The gold-hued, autonomous two-seater, which lacks a steering wheel and other traditional controls. During the company’s third-quarter earnings call, Lars Moravy, vice president of engineering at […]

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When Do We Become the Person We Ought to Be?https://www.graphsaboutreligion.com/p/when-do-we-become-the-person-we-ought

Article URL: https://www.graphsaboutreligion.com/p/when-do-we-become-the-person-we-ought Comments URL: https://news.ycombinator.com/item?id=50189278 Points: 4 # Comments: 0

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The real reasons US politicians are getting olderhttps://www.bbc.co.uk/news/articles/cmde8rr2d6eno

No country for young men and women: why do older politicians seem to have such a tight grip on the US political system?

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mitmproxy adds --emudhra optionhttps://github.com/mitmproxy/mitmproxy/commit/169234499088fc2c414644a67efaed3d64ae2e3b

Article URL: https://github.com/mitmproxy/mitmproxy/commit/169234499088fc2c414644a67efaed3d64ae2e3b Comments URL: https://news.ycombinator.com/item?id=50189232 Points: 19 # Comments: 3

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YouTube says it isn’t testing hiding the dislike buttonhttps://www.theverge.com/streaming/1016206/youtube-dislike-button-videos

On Tuesday, I published a story about how YouTube appeared to be testing hiding the dislike button on videos, with at least two users on X sharing screenshots of the dislike button moved into the three-dot menu. But a YouTube spokesperson, in a Wednesday statement to The Verge, confirmed that YouTube is "not testing hiding […]

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Show HN: I built a Markdown and raw HTML blog platform scoring 99 on PageSpeedhttps://bloffy.co/en

Hello. I built a blogging platform on my own over two years. I like running my blog, but I couldn't find a blogging platform I really liked. First. I thought a blog had to be really lightweight. Fortunately, after a lot of effort, I was able to achieve satisfactory results. (99 to 100 score) Here is a sample blog: https://bloffy.bloffy.blog/en You can check it with PageSpeed Insights: https://pagespeed.web.dev/analysis?url=https://bloffy.bloffy... SEO score of the sample blog is low because I blocked it from search engine indexing (noindex). Second. I think bloggers should have control over t…

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Show HN: I built a Markdown and raw HTML blog platform scoring 99 on PageSpeedhttps://bloffy.co/en

Hello. I built a blogging platform on my own over two years. I like running my blog, but I couldn't find a blogging platform I really liked. First. I thought a blog had to be really lightweight. Fortunately, after a lot of effort, I was able to achieve satisfactory results. (99 to 100 score) Here is a sample blog: https://bloffy.bloffy.blog/en You can check it with PageSpeed Insights: https://pagespeed.web.dev/analysis?url=https://bloffy.bloffy... SEO score of the sample blog is low because I blocked it from search engine indexing (noindex). Second. I think bloggers should have control over t…

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Airbnb bans making guests do dishes and take out the trashhttps://www.theverge.com/tech/1015844/airbnb-chores-house-rules-update

Article URL: https://www.theverge.com/tech/1015844/airbnb-chores-house-rules-update Comments URL: https://news.ycombinator.com/item?id=50189150 Points: 18 # Comments: 4

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Tesla says customers can add their own vehicles to the robotaxi fleet next year β€” will it happen?https://www.theverge.com/transportation/1016118/tesla-robotaxi-customer-owned-vehicle-fleet-network-q3-2026-earnings

For years, Elon Musk has been making big promises to Tesla owners about unsupervised autonomous driving and the ability to add their own vehicles to the company's robotaxi fleet. During today's third-quarter earnings call, the company finally gave itself a deadline. According to Tesla VP for Autonomous Driving Ashok Elluswamy, Tesla owners will be able […]

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Show HN: CertAvert – Free SSL/TLS tools and certificate expiry alertshttps://certavert.com

Article URL: https://certavert.com Comments URL: https://news.ycombinator.com/item?id=50189110 Points: 1 # Comments: 0

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The 'trillion pound' oil fund the government believes Britain could have builthttps://www.bbc.co.uk/news/articles/cm4g1zrl2nrqo

For the first time, the Treasury calculates how much the UK could have raised by investing North Sea proceeds.

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Show HN: ZeGrapher v4: modern math plotterhttps://zegrapher.com/en

ZeGrapher is a free an open-source math plotter, first release in 2011 (I thought there were no such app on Linux at the time), that I kept sporadically updating ever since. Last version was 6 years ago but a lot of work went into it. v4 is a near complete rewrite to a modern interface and approach, inspired by desmos. Interesting differenciating features: - Computing and plotting recursive sequences - svg and pdf export at the physical size you see or set on your screen, in centimeters - "schrodinger" constants: define constants that take many values at once, any expression that depends on i…

Κ = 0.003 for integer multiplication crossedhttps://github.com/CrocSwap/integer-mult-bounds/pull/4441

Article URL: https://github.com/CrocSwap/integer-mult-bounds/pull/4441 Comments URL: https://news.ycombinator.com/item?id=50189023 Points: 5 # Comments: 1

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Show HN: Embodsi – Embodied Super Intelligencehttps://embodsi.com

embodsi is a generative AI MMO experience that runs in the browser. It allows people to communicate (text, audio, video, avatar emotes and movement) and collaboratively build 3D spaces and games via LLMs connected to harnesses and sandboxes for object modeling, space layout, game logic, and driving persistent avatars with shared context and memory. It’s different from existing 3D social apps (AFAIK) because it enables people to build multiplayer virtual worlds, games, and characters with generative AI right from their browser (desktop, mobile, or VR), in nearly infinitely-extendable recursi…

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There isn't an easy exploit for this PHP vulnerabilityhttps://eliastaylor.com/noexploit

Article URL: https://eliastaylor.com/noexploit/ Comments URL: https://news.ycombinator.com/item?id=50188948 Points: 10 # Comments: 1

The grads ditching the UK for a fresh start abroadhttps://www.bbc.co.uk/news/articles/cmzxj4e8w44vo

With graduate jobs hard to come by, more young adults are reported to be considering emigrating.

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Goal, assist... goal-kick - Kane underlines Ballon d'Or credentialshttps://www.bbc.co.uk/sport/football/articles/ck79p7qq1q9ro

Why Declan Rice backs his England team-mate Harry Kane to win the Ballon d'Or after Arsenal's draw with Bayern Munich in the Champions League.

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Trump's green card curbs test Indian tech workers' American dreamhttps://www.bbc.co.uk/news/articles/cqj34j7dk771o

With immigration curbs and tech firms cutting foreign hiring, US residency is becoming a distant dream for many Indians.

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'Betrayed by my body': The taboo health issue women are talking about on social mediahttps://www.bbc.co.uk/news/articles/cwly3g0g371go

Women are sharing their experiences with chronic urinary tract infections on social media in an effort to break the stigma surrounding UTIs.

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Only one female scientist named in GCSEs, research findshttps://www.bbc.co.uk/news/articles/c69wzv5pg447o

A new study finds Rosalind Franklin is the only woman named in Key Stage 4 science specifications.

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The four locations in the running to be UK City of Culture 2029https://www.bbc.co.uk/news/articles/c6jrw03njgxzo

The winner, announced in early 2027, will receive Β£10m to deliver a year of cultural activities.

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