Lifehack for Technical Leads:
Newer models are much better in generating engineering system design documents. Just setup your Harness (codex is my favorite) with access to source code and ask Codex to vibe an HTML eng design doc on upcoming feature that you are working on.
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Dan Mesh retweeted
Today, we’re excited to share that Brex and @CapitalOne are joining forces in the largest bank-fintech deal in history.
This is an important milestone for Brex and a meaningful step forward for our customers. With Capital One’s scale and resources behind us, we’ll be able to invest even more aggressively in automation and AI, deliver more intelligent workflows faster, and continue building products that help businesses grow – all while operating independently with the same team and mission.
We’re incredibly excited about what’s ahead and grateful to our customers and community for being part of the journey.
The taxation system change in California will benefit Miami founders ecosystem. Unlike Covid this will be a very sticky event. Miami V shape recovery incoming.
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1/ Knowledge graphs are about to become the default data model for agentic workflows. AI agents don’t query data like web apps — they need connected context, not rows.
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3/ Web2 systems assumed humans would do the hard work: look at multiple tables/screens → mentally join → decide → act. That doesn’t work for agents.
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Thrilled to finally share what we’ve been building at Brex.
Agentic finance is here — AI that doesn’t just analyze, it acts.
The future of financial systems will be autonomous, intelligent, and deeply integrated. This is just the start. Onwards 🚀
Brex 2025 Fall Release: Introducing Intelligent Finance.
AI agents are on their way to multiply your speed and control 🤖 They will handle expense tasks, audit spend, flag risks, and resolve issues for you. All based on your rules, and with full transparency.
0:02 Agents on Brex in action
0:14 Meet Brex's AI assistant
1:42 Get policy answers instantly
2:20 Train agents to enforce your policy
4:12 Run reports with just a question
4:51 Move faster, stay in control
5:19 Welcome to intelligent finance
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Yesterday I finally caught up on ACE (Agentic Context Engineering). Online RL makes a come back but with context engineering this time. Unlike RL-GRPO it’s much easier to understand the algorithm since it’s all instructions and no complicated math. arxiv.org/abs/2510.04618
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Dan Mesh retweeted
It’s official: Brex is coming to the EU 🇪🇺🔥
Brex is now a licensed Payment Institution in the EU. With this milestone, we can now directly serve EU-headquartered companies with locally issued cards and payments — no intermediaries, no patchwork.
This makes Brex the only intelligent finance platform licensed in both the US and EU.
Link in the comments to learn more ⬇️
As a business operator you want the hard earned cash to be parked in a safe place. Additional yield is nice , but not at an expense of the risk profile. Peace of mind is everything.
Our CTO dives deep in newly minted Brex treasury product vs others. 👇
3/ I also integrated MCP with Cursor to optimize data operations—enabling AI to read documentation, understand internal data pipelines, and suggest optimizations like a real engineer. This reduces onboarding time, streamlines workflow automation, and boosts infra efficiency.
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