Anthony Kline (@akline_sf) 's Twitter Profile
Anthony Kline

@akline_sf

they call me "AK". Investing with @TheGP, ex-@Stripe. @stainlessapi, @withgraphite, @avencard, @sardine, @scribehow, joinpromise.com, Hotpot

ID: 96907689

linkhttp://www.thegp.com calendar_today15-12-2009 03:56:01

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Anthony Kline (@akline_sf) 's Twitter Profile Photo

Honored that Alex Rattray and the team at Stainless chose to partner with The General Partnership ("TheGP") to build this company. It's been awesome working with you since the early days. I can't wait to see where you take Stainless with Jennifer Li a16z and Felicis on board!

Stainless (@stainlessapi) 's Twitter Profile Photo

The next generation of OpenAI & Anthropic's TypeScript SDKs are here, in early preview! If you use either library and are looking to experiment a bit over the holidays, we'd love your feedback: npmjs.com/package/openai… npmjs.com/package/@anthr…

Inversion (@inversionspace) 's Twitter Profile Photo

We are going to space for the first time. Ray is our first step to making delivery from space a reality. Our CEO goes into technical details about our upcoming mission.

Neo (@neo) 's Twitter Profile Photo

🎉Applications are open for Neo Accelerator 2025, with incredible mentors, competitive funding, an immersive bootcamp, and a dedicated workspace for the entire program. If you’re a technical founder or team with a bold vision for the future, apply now! (1/6)

Stainless (@stainlessapi) 's Twitter Profile Photo

Java automatically converts int → long and long → Long, but not both at once. That means a simple change like making tagId optional in an SDK can break user code: PetParam.builder() .name("Nickel") .tagId(42) // error: int cannot be converted to Long .build();

Java automatically converts int → long and long → Long, but not both at once. That means a simple change like making tagId optional in an SDK can break user code:

PetParam.builder()
  .name("Nickel")
  .tagId(42) // error: int cannot be converted to Long
  .build();
The General Partnership ("TheGP") (@thegp) 's Twitter Profile Photo

The old playbook for scale: Raise big, hire big, scale big. The new playbook will leverage more from capital, move fast with AI, and stay lean. “We’re entering a deflationary era of software." - Anthony Kline thegp.com/news/winning-i…

Anthony Kline (@akline_sf) 's Twitter Profile Photo

AI is now the 10x engineer, and it's available to everyone. How will you leverage capital, talent, and this new era of tools to change the slope of your company?

Phin Barnes (@phineasb) 's Twitter Profile Photo

Thoughts from my partner Anthony Kline - You don't need an army of engineers to build a unicorn. Airbnb doubled its eng team and shipped the same amount of code. Notion grew modestly and shipped 2x. AI, and modular infra mean the best companies now scale with more leverage and

Anthony Kline (@akline_sf) 's Twitter Profile Photo

Working alongside Tomas, Greg, and Merrill has been a highlight for me as an investor at The General Partnership ("TheGP"). Five years in, with fresh funding and the launch of Diamond—Graphite - Accounting For Startups’s AI reviewer that catches bugs before human eyes—the future has never looked brighter!

The General Partnership ("TheGP") (@thegp) 's Twitter Profile Photo

For VC Uncovered, Anthony Kline shares his investment philosophy rooted in talent and human potential—a lens shaped by his journey from recruiter, to building Stripe’s team during hypergrowth, to founding partner at TheGP.

For VC Uncovered, <a href="/akline_SF/">Anthony Kline</a> shares his investment philosophy rooted in talent and human potential—a lens shaped by his journey from recruiter, to building Stripe’s team during hypergrowth, to founding partner at TheGP.
Anthony Kline (@akline_sf) 's Twitter Profile Photo

The future of building looks less like scaffolding and more like jazz. This week, the Jazz - build backendless apps team is hosting a hackathon built around vibe coding—no backend, no boilerplate, no excuses. Their open source toolkit gives you data without a database. Plus: auth, permissions,

Anthony Kline (@akline_sf) 's Twitter Profile Photo

We're making school awesome again. AI is rewriting the rules—but in education, it’s not just about what’s possible. It’s about what’s needed. That’s why The General Partnership ("TheGP") invested in SchoolAI. It takes someone who understands how education works in US. That is Caleb Hicks

Santiago (@svpino) 's Twitter Profile Photo

Here is a step-by-step tutorial on building a complete stateful OpenAI agent. (If you know Python, this is all you need to learn to build a working agent in an hour, including complete explanations of every component.) This agent: • It's conversational • Has persistent

The General Partnership ("TheGP") (@thegp) 's Twitter Profile Photo

.Runloop was just featured on the OpenAI blog, showing how they’re helping AI agents write production-ready code. In this case, their goal was to teach a model to master using the Stripe API. Proud to back this team 💪

.<a href="/RunloopAI/">Runloop</a> was just featured on the <a href="/OpenAI/">OpenAI</a> blog, showing how they’re helping AI agents write production-ready code. 

In this case, their goal was to teach a model to master using the Stripe API. Proud to back this team 💪
The General Partnership ("TheGP") (@thegp) 's Twitter Profile Photo

Major congrats to Ian Kalin, Matt Amacker, and the TurbineOne team on this huge milestone. TurbineOne is bringing AI to the tactical edge—giving warfighters real-time, in-field decision-making power without needing the cloud. Proud to have backed them from day one when

Major congrats to <a href="/IanJKalin/">Ian Kalin</a>, Matt Amacker, and the <a href="/TurbineOneTech/">TurbineOne</a> team on this huge milestone.

TurbineOne is bringing AI to the tactical edge—giving warfighters real-time, in-field decision-making power without needing the cloud.

Proud to have backed them from day one when
Maxime Rivest 🧙‍♂️🦙 (@maximerivest) 's Twitter Profile Photo

Tonight, I'm exploring Pixeltable, which seems incredibly useful for managing files, images, videos, and audio in a table format AND defining pipelines flowing from any of these. Honnestly this seems so obviously useful that I wonder why this hasn't been done before. You can

Tonight, I'm exploring Pixeltable, which seems incredibly useful for managing files, images, videos, and audio in a table format AND defining pipelines flowing from any of these. Honnestly this seems so obviously useful that I wonder why this hasn't been done before. 

You can
Falconer (@falconer_ai) 's Twitter Profile Photo

Great time at Mercury Spheres. Loved being featured in their art installation as happy customers. Undulating birds carrying snippets of code!

Great time at <a href="/mercury/">Mercury</a> Spheres. Loved being featured in their art installation as happy customers. Undulating birds carrying snippets of code!
Anselm Eickhoff (@anselm_io) 's Twitter Profile Photo

Local-First Conf is off to a fantastic start, the number of new people is mind blowing. For us at Jazz - build backendless apps, today was all about getting hands-on and helping people building cool stuff with Jazz - and handing out our first vibe coding certifications!

<a href="/localfirstconf/">Local-First Conf</a> is off to a fantastic start, the number of new people is mind blowing.

For us at <a href="/jazz_tools/">Jazz - build backendless apps</a>, today was all about getting hands-on and helping people building cool stuff with Jazz - and handing out our first vibe coding certifications!
Balaji (@balajis) 's Twitter Profile Photo

AI PROMPTING → AI VERIFYING AI prompting scales, because prompting is just typing. But AI verifying doesn’t scale, because verifying AI output involves much more than just typing. Sometimes you can verify by eye, which is why AI is great for frontend, images, and video. But