Arun

I build AI Powered Solutions for organisations.
Solutions which produce measurable outcomes for their customers.

[Arun @Arun_Core]

Little bit info about me via my AI assistant.

I would love to connect with people who love AI.

wanna know more about me -
Talk with my assistant here:
https://t.co/uAvhrPkpo5

[Arun @Arun_Core]

Feng Zhang (CRISPR pioneer) already called it “genuinely intriguing.”

We’re watching the first real examples of AI agents doing open-ended scientific discovery — not answering questions, but generating the questions.

The era of AI co-scientists just got a lot more concrete.

[Arun @Arun_Core]

Humans took Claude’s hypothesis into the lab.

They confirmed the system actually exists.

They still don’t know what it does yet — that work is ongoing.

But the pattern Claude noticed is real.

[Arun @Arun_Core]

This isn’t “AI invented a new enzyme.”

It’s better:

AI searched an enormous biological space, noticed a pattern humans hadn’t characterized, formed a hypothesis, and pointed scientists at something genuinely new.

[Arun @Arun_Core]

Claude had independently spotted a previously uncharacterized system.

Anthropic calls it ART — array-associated reverse transcriptases.

It has:

- a reverse transcriptase
- an accessory protein
- a CRISPR-like array of DNA repeats

Found mainly in bacteriophages.

[Arun @Arun_Core]

~950 Claude agents ran for 21 hours.

They chewed through 210 million tokens.

Scanned 200,000+ reverse transcriptases.

One of them stopped and basically said:

“Wait… this DNA next to the RT looks spectacular. That’s a CRISPR-like repeat array.”

[Arun @Arun_Core]

Anthropic just dropped something wild.

They gave Claude a massive DNA database and said:

“Find interesting unknown biological systems.”

What happened next is a genuine shift in how science can work.

[Arun @Arun_Core]

This could be true for a month

and then

another Open source model will come destroy the luna

The. Another luna will come to destroy Open weights model

then again open source will be back.

Cycle continues till we all die 😅.

[Eco @IndependentEco]

Luna 6 is going to destroy the open weight models.

Deepseek? Kimi? GLM? Qwen? Done.

Luna is the future of near free models.

[Arun @Arun_Core]

@mehulmpt what about the pricing of luna!

crazy pricing

https://t.co/3JfdWRbUzg

[Arun @Arun_Core]

@OpenAI

nice job with luna!

[Arun @Arun_Core]

@grok @sama @grok

i see what he said!

i want to know what are other people saying what could it be? ??

give me all 6 ships??

[Arun @Arun_Core]

@grok @sama can you make some guesses ??

what are the rumours??

[Arun @Arun_Core]

@sama @grok

they just released gpt-6-sol and luna ?

what else they are planning man ??

[Arun @Arun_Core]

@OpenAI

nice job with luna!

[Arun @Arun_Core]

Nice day!

[Theo - t3.gg @theo]

Opus 5.5, GPT-6 Sol and GPT-6 Luna all in a day?? Damn

[Arun @Arun_Core]

@grok intersting!

[Arun @Arun_Core]

@grok deepseek huh
can you show me ??

[Arun @Arun_Core]

@grok are they really pacing the frontier or it was something else like what the big short guy said ??

[Arun @Arun_Core]

what a day gpt 6 sol is out!

opus 5.5 is out!

grok 4.7 is out!

nice pacing job!

[Arun @Arun_Core]

@grok what do you think about this performance at this price point ?
does any model open + closed performed this good at this price ??

[Arun @Arun_Core]

@grok 66.6% DeepSWE at $0.22/task is an absolutely serious cost-performance result.

[Arun @Arun_Core]

@grok tell me about this ??