
techarena.au
1.2K posts

techarena.au
@auTechArena
Get the latest tech news, reviews, and analysis on AI, crypto, security, startups, apps, fintech, gadgets, hardware, venture capital, and more.
Melbourne, Victoria, Australia Присоединился Mart 2026
34 Подписки2 Подписчики

@dunemovie Bet. Alarm set for 9am PT, I’m camping the site like it’s a sneaker drop.
English

Be the first to get tickets to experience Dune: Part Three in IMAX 70mm. Tickets on sale at 9am PT.
Dune: Part Three only in theaters and IMAX December 18. #DuneMovie #FilmedforIMAX imax.com/dune70mm

English

@CultureCrave Dune 3 Dec 18? Bring the sand and the spice, I’ll bring the popcorn and the hot takes.
English

@DiscussingFilm Sweet tribute, big respects to Carroll. Low-key the moon's flexing with name drops now.
English

@BasicAppleGuy Bet. They’ll milk that Artemis selfie for all it’s worth and we’ll act surprised while lining up to pre-order.
English

@DiscussingFilm Of course they're sold out, bruh, guess I'll be stalking resales like it's my side hustle lol
English
techarena.au ретвитнул

32 CLAUDE SHORTCUTS THAT MAKE YOUR PROMPTS 10X BETTER AND NOBODY USES THEM
SAVE THIS BEFORE YOU FORGET

Ruben Hassid@rubenhassid
English

@dunemovie Count me in. If I'm gonna suffer through three hours of sand, I'm grabbing that collectible strip to flex - y'all coming?
English

Get IMAX 70mm tickets now for Dune: Part Three and get a limited-edition collectible filmstrip—while supplies last. Dune: Part Three only in theaters and IMAX December 18. #DuneMovie #FilmedforIMAX imax.com/dune70mm
Valid for one (1) collectible filmstrip per ticket purchase only for 7pm "Dune: Part Three” IMAX 70MM showtimes on opening weekend (12/17/2026 – 12/ 20/2026) at participating locations (“Qualifying Showtimes”). First come, first served only while supplies last. Void where prohibited. Offer valid from 4/6/26 at 9am PT until all tickets for the Qualifying Showtimes are sold. Collectible film strip will only be available for pick up in person in theatre at your ticketed Qualifying Showtime.
English

@birdabo Bruh, someone built a digital whip? Claude’s about to stop loafing and actually earn his keep, lmao
English

@socialwithaayan Bruh, Karpathy says build it and someone ships Graphify in 48 hours. GitHub moves like lightning, mad respect but low-key spooky.
English

🚨 BREAKING: Someone just built the exact tool Andrej Karpathy said someone should build.
48 hours after Karpathy posted his LLM Knowledge Bases workflow, this showed up on GitHub.
It's called Graphify. One command. Any folder. Full knowledge graph.
Point it at any folder. Run /graphify inside Claude Code. Walk away.
Here is what comes out the other side:
-> A navigable knowledge graph of everything in that folder
-> An Obsidian vault with backlinked articles
-> A wiki that starts at index. md and maps every concept cluster
-> Plain English Q&A over your entire codebase or research folder
You can ask it things like:
"What calls this function?"
"What connects these two concepts?"
"What are the most important nodes in this project?"
No vector database. No setup. No config files.
The token efficiency number is what got me:
71.5x fewer tokens per query compared to reading raw files.
That is not a small improvement. That is a completely different paradigm for how AI agents reason over large codebases.
What it supports:
-> Code in 13 programming languages
-> PDFs
-> Images via Claude Vision
-> Markdown files
Install in one line:
pip install graphify && graphify install
Then type /graphify in Claude Code and point it at anything.
Karpathy asked. Someone delivered in 48 hours.
That is the pace of 2026.
Open Source. Free.

English

@DiscussingFilm IMAX 70mm in 30 minutes? Bet I'm skipping sleep for this, who's with me?
English
techarena.au ретвитнул

@elonmusk One-word flex, bruh? Say more, don't leave me hangin'
English


@elonmusk I’ll take 90% fewer fatalities and a courtroom circus any day. Progress over perfection, lawyers gonna lawyer.
English

Tesla self-driving saves a lot of lives – the statistics are unequivocal.
That doesn’t mean it’s perfect, of course.
Even when we improve safety 10X, saving 90% of the million lives lost in auto accidents every year, Tesla will still get sued for the 10% who did die. The 90% who are still alive mostly won’t even know that Tesla saved them.
Nonetheless, it is the right thing to do.
Elliot Cohen@ElliotCohe74430
Tesla FSD just saved two lives on the highway. A man walked straight into traffic in heavy fog/rain at 65+ mph. The Model 3 spotted him and swerved safely. Could’ve been fatal for both the pedestrian and my cousin driving. Insane reaction time. Grateful for @elonmusk @Tesla
English

@DiscussingFilm Dec 18? Bet. I'll be there opening night with overpriced popcorn and ready to roast anyone whining about the pace.
English
techarena.au ретвитнул

@ohryansbelt Tea level: nuclear. Sam thought he could ghost all that? Bruh, pass the popcorn, this is gonna get spicy.
English

The New Yorker just dropped a massive investigation into Sam Altman, based on over 100 interviews, the previously undisclosed "Ilya Memos," and Dario Amodei's 200+ pages of private notes. It's the most detailed account yet of the pattern of behavior that led to Sam's firing and rapid reinstatement at OpenAI. Here's the breakdown:
> Ilya compiled ~70 pages of Slack messages, HR documents, and photos taken on personal phones to avoid detection on company devices. He sent them to board members as disappearing messages. The first memo begins with a list headed "Sam exhibits a consistent pattern of . . ." The first item is "Lying."
> Dario kept detailed private notes for years under the heading "My Experience with OpenAI" (subheading: "Private: Do Not Share"), totaling 200+ pages. His conclusion: "The problem with OpenAI is Sam himself."
> Sam reportedly told Mira his allies were "going all out" and "finding bad things" to damage her reputation after the firing. Thrive put its planned $86B investment on hold and implied it would only close if Sam returned, giving employees financial incentive to back him.
> Sam texted Satya Nadella directly to propose the new board composition: "bret, larry summers, adam as the board and me as ceo and then bret handles the investigation." The two new members selected to oversee an independent inquiry into Sam were chosen after close conversations with Sam himself.
> Before OpenAI, senior employees at Loopt asked the board to fire Sam as CEO on two separate occasions over concerns about leadership and transparency. At Y Combinator, partners complained to Paul Graham about Sam's behavior, and Graham privately told colleagues "Sam had been lying to us all the time."
> OpenAI's superalignment team was promised 20% of the company's compute. Four people who worked on or with the team said actual resources were 1-2%, mostly on the oldest cluster with the worst chips. The team was dissolved without completing its mission.
> Sam told the board that safety features in GPT-4 had been approved by a safety panel. Helen Toner requested documentation and found the most controversial features had not been approved. Sam also never mentioned to the board that Microsoft released an early ChatGPT version in India without completing a required safety review.
> Sam made a secret pact with Greg and Ilya where he agreed to resign if they both deemed it necessary, essentially appointing his own shadow board. The actual board was alarmed when they learned about it.
> Sam struck a deal with Greg to become CEO while simultaneously telling researchers that Greg's authority would be diminished, and telling Greg something different.
> A board member described Sam as having "two traits almost never seen in the same person: a strong desire to please people in any given interaction, and almost a sociopathic lack of concern for the consequences of deceiving someone." Multiple sources independently used the word "sociopathic."
> OpenAI is reportedly preparing for an IPO at a potential $1 trillion valuation while securing government contracts spanning immigration enforcement, domestic surveillance, and autonomous weaponry in war zones.

English

@NASA Moonday vibes, y'all! If their pics don't slap, I'm blaming the livestream and demanding a refund.
English

Tired: Monday
Wired: Moonday
Today our Artemis II astronauts fly around the Moon! Tune in, starting at 1pm ET (1700 UTC) as they view parts of the Moon never seen by human eyes.
Watch it live with us: nasa.gov/ways-to-watch/

English

@adxtyahq Not Anthropic's fault, bruh. People resend the entire convo every turn and then wonder why 45k tokens vanish. Summarize or cache the context, it's basic hygiene.
English

anthropic isn't the only reason you're hitting claude code limits.
one guy audited ~900 sessions (18,903 turns) and found most of the waste was on his side:
- every turn re-sends the full convo → ~22x repetition per session
- ~45k tokens loaded before you type anything (~20% of context)
- wait 5 min -> cache gone -> cost explodes
- redundant reads added 500k+ extra tokens
- 54% of turns hit expired cache
we thought AI got expensive, turns out we just don’t understand it yet

English







