Karthik Ramasamy

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Karthik Ramasamy

Karthik Ramasamy

@_cartick

Co-founder of https://t.co/1sbE4qayTp and Ai PDF GPT. Previously ML at Google, Oscilar, Uber and LinkedIn.

San Francisco, CA เข้าร่วม Eylül 2009
1.5K กำลังติดตาม1.3K ผู้ติดตาม
Charlie Holtz
Charlie Holtz@charlieholtz·
Big news for @conductor_build! We've raised a $22m Series A from Spark and Matrix. We raised this round from @ilyasu at Matrix, who also led our seed round and is joining our board, @nabeel at Spark, @ycombinator, and founders of Notion and Linear. We're grateful to be working with investors we trust and admire. Here’s how we got here and where we’re going:
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Karthik Ramasamy
Karthik Ramasamy@_cartick·
@MohapatraHemant Just checked my stripe dashboard it is M and K, not m and k. I am not saying anything else just that having m and k in the screenshot is super weird.
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Hemant Mohapatra
Hemant Mohapatra@MohapatraHemant·
Some guy literally asked for stripe dashboard then said "but why is the 'm' not capital" 😂 and yes before you ask, this isn't "peak" week. Weeks in March are higher. Building a startup is hard, and at this speed it's impossibly hard. Focus on your own startups or careers, crabby mindset is for Ls. Back to work!
Mukund Jha@mukundjha

1 of 5 payment gateways

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Karthik Ramasamy รีทวีตแล้ว
TravelGov
TravelGov@TravelGov·
Hong Kong: On March 23, 2026, the Hong Kong government changed the implementing rules relating to the National Security Law. It is now a criminal offense to refuse to give the Hong Kong police the passwords or decryption assistance to access all personal electronic devices including cellphones and laptops. This legal change applies to everyone, including U.S. citizens, in Hong Kong, arriving or just transiting Hong Kong International Airport. In addition, the Hong Kong government also has more authority to take and keep any personal devices, as evidence, that they claim are linked to national security offenses. Read more: hk.usconsulate.gov/security-alert…
TravelGov tweet media
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United Airlines
United Airlines@united·
The entire row is alllllll yours. Welcome to United Relax Row, three adjacent United Economy seats with adjustable leg rests that can each be raised or lowered to create a cozy lie-flat space for stretching out... You'll also get a mattress pad, blanket and two pillows. If you’re traveling with kids, a plushie too! United Relax Row will be available starting next year on more than 200 of our 787s and 777s, each with up to 12 of these brand-new rows. united.com/Elevated
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Tibo
Tibo@thsottiaux·
What are we consistently getting wrong with codex that you wish we would improve / fix?
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Karthik Ramasamy
Karthik Ramasamy@_cartick·
@trq212 Can we get fast mode that consumes 2.5x usage for Max plan? Codex shipped that
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Karthik Ramasamy
Karthik Ramasamy@_cartick·
GPT 5.4 is great. It solved issues in bunch of cases where Opus 4.6 couldn't do it.
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SMB Attorney
SMB Attorney@SMB_Attorney·
We just released our 2026 Lower-Middle-Market LOI Template. Built from: > 500+ deals > $1.6B+ closed > And the busted ones It’s designed to reduce retrades and increase close probability. If you want the template, comment: LOI We’ll auto-DM you the download link. We’re on a mission to build the #1 LMM M&A firm and the #1 provider of value in the space.
SMB Attorney tweet media
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Miles
Miles@miles_matthias·
Today, we're expanding access to billing for LLM tokens. Pick your models, set your markup, and route calls through @stripe’s LLM proxy (or supported partners). We sync popular model prices, configure advanced usage-based billing for your margin, and record usage automatically.
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Tibo
Tibo@thsottiaux·
Speed and front-end capabilities: we heard that loudly, and things are improving quickly, to the point where I think we are now highly competitive on speed, if not best-in-class. What else should we improve for Codex?
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Karthik Ramasamy
Karthik Ramasamy@_cartick·
Codex-spark is pretty dumb compared to 5.3 codex or Opus. Not sure I have much usage if I have to keep giving more guidance. Speed is not clearly useful here.
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Garry Tan
Garry Tan@garrytan·
I spent the day using Claude Code macOS app with git worktrees head to head against @conductor_build and Conductor is still better - it's more responsive, doesn't hide what it's doing, more rock solid. Claude Code worktrees is good, but Conductor is still better.
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Karthik Ramasamy
Karthik Ramasamy@_cartick·
@dsp_ @ibuildthecloud Even what you said is super confusing. what does commercial use mean - not for my work? Anthropic needs to put out a very clear comms on this. Everyone is afraid of their account banned and no recourse, including me.
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Darren Shepherd
Darren Shepherd@ibuildthecloud·
I'm so irritated at the stupidity of this. Doesn't Anthropic not realize how non-sticky claude code is? The only reason, and I'm serious, the only reason I used it was because of the subscription. Now that they are restricting the subscription, it's not useful for me anymore. Why piss off developers? #authentication-and-credential-use" target="_blank" rel="nofollow noopener">code.claude.com/docs/en/legal-…
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Karthik Ramasamy
Karthik Ramasamy@_cartick·
How is that only time I see emergent in my TL is when they fundraise or talk about ARR. Never once seen a user talk about it. Feels like something fishy. Are they really getting net revenue of 8M/month? How much actual money they got from users?
Nicolas Dessaigne@dessaigne

They did it again! Emergent just went from $50M ARR to $100M ARR in one month 🚀 They are the fastest-growing company I’ve had the chance to work with, out of hundreds of incredible startups. Huge congrats @mukundjha @madhavjha and the @emergentlabs team. Unreal execution.

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Karthik Ramasamy
Karthik Ramasamy@_cartick·
Wow, genuinely impressed with code-spark model. It is blazing fast. Changes the game and leaps forward. Claude code need to make their fast mode available as part of their max sub or else they will look like really bad. @sama and @cerebras really cooked here. I am a hard core CC fan but this can't be overlooked.
Karthik Ramasamy tweet media
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