Andy Babino
@AndyBabino
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Data @ flashbots ⚡🤖
CABA, Argentina
Joined September 2012
BuilderNet is quietly paying over a $1m/month in refunds to users, and is nearing 1000 ETH in refunds overall Excited for those numbers to keep scaling
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PBSF 2025 Update We are happy to announce our commitment to jointly enable a healthy PBS & MEV ecosystem as an essential part of Ethereum's orderflow pipeline. Key focus: [1] infrastructure support, [2] education & research, [3] ecosystem alignment 🧵(1/8)
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Excited to share our latest paper with @ballsyalchemist @dex_chen_V from @thelatestindefi TLDR fellowship - measuring Execution Welfare on solver-based DEX (CoWSwap, 1inch Fusion and UniswapX). So which DEX has better price 👑 for users? A thread 🧵: Paper Link:
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The Rollup Boost🔋 community is growing much faster than I could have ever imagined! In just a few weeks we've gotten contributions from @Uniswap @Optimism @base @worldcoin and even more! To illuminate these efforts, I will be adding demos and PoCs to this thread weekly! 🧵⚡️🔋
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How much is a transaction worth? Priority fees are a good start, but they don’t tell the whole story. Especially for more bespoke cases like token snipes
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Excited to introduce BuilderNet - a big step towards decentralized block building, which shares gas fees and MEV with users and runs on TEEs! https://t.co/A4N27whI0k
Introducing BuilderNet. BuilderNet is a decentralized block building network for Ethereum that runs on TEEs and shares MEV & gas fees with users. An early version of BuilderNet is live today — operated by Flashbots, Beaverbuild, and Nethermind.
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Introducing BuilderNet. BuilderNet is a decentralized block building network for Ethereum that runs on TEEs and shares MEV & gas fees with users. An early version of BuilderNet is live today — operated by Flashbots, Beaverbuild, and Nethermind.
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Set protect in your wallet, or keep losing money! https://t.co/hgLsxmyVzr
$4,000 MEV refund to a user earlier today using Flashbots Protect You're leaving money (and speed!) on the table if you're not using Protect https://t.co/80ncgneNrM
https://t.co/ehuZQO8RvC
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We paid a $5,000 MEV refund to user earlier today using Flashbots Protect Add Protect as your RPC now: it's as a fast as the mempool and literally gives you money https://t.co/80ncgneNrM
https://t.co/x4s7UKRtmK
etherscan.io
Transfer 1.44 ETH to 0xc0FFeEdA...a3249bc1E | Success | Jun-11-2024 04:34:23 AM (UTC)
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We are publishing Flashbots Protect & MEV-share data! Since the launch 2 years ago, there were over 12m Flashbots Protect txs landed onchain (including legacy endpoint & RPC). Protected ~900k wallet user & $28b DEX volume from MEV attacks. More details:
collective.flashbots.net
We are very excited to announce the publication of data for Flashbots Protect and MEV-Share! The transaction level data is available on three platforms, covering the history of Protect transactions...
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New FRP post on pair trading! Great work by @antsae_
https://t.co/Foq0PZxAUc
collective.flashbots.net
Pair trading opportunities as a form of MEV on Ethereum Paper Motivation First pioneered by quantitative traders in the 1980s, pair trading is an investment strategy that has gained traction in...
Pair trading as a MEV strategy Pair trading is an investment strategy where a trader identifies two closely related assets. The strategy aims to profit from relative price movements between the two assets. I studied whether MEV searchers could profit by applying such logic
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🧐 Evolution of The Block Building Game 🏗️ The Genesis Era in first 3mo (the Merge/Sep 2022 ~ Dec 2022) : lawful good neutral players entering to adopt and build the pbs mission, playing non-profit vanilla game - bloxroute, blocknative, flashbots, builder0x69, ..
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I am truly excited and humbled to announce that https://t.co/TCIFFiDHzP, the MEV research aggregator, received a grant from Flashbots⚡️🤖to pursue the development of its LLM-based search engine (RAG system)! I will be advised by Flashbots team members (@AndyBabino🫡) and
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🎂 Happy Anniversary of the Merge 🐼 To celebrate, @Freddmannen and I wrote a report to provide a timeline view of how rapid the space has evolved over past year, covering notable events and behaviors in the MEV supply chain. https://t.co/V9AJxUgRbM (1/x) Highlights:
collective.flashbots.net
Authored by @Fred and @sui414 We would like to thank @Tina, @mikeneuder.eth, @Nerolation, @dmarz, @Hasu and @metachris for helpful comments and discussions. Today marks the one-year anniversary of...
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@jeremyphoward @PyTorch @fastdotai Most of the heavy lifting was done by @AndyBabino, I only figured out where it came from😁 https://t.co/zEulMiRTDl
gist.github.com
unet_learner_memory_leak.ipynb. GitHub Gist: instantly share code, notes, and snippets.
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Really nice little example of memory profiling in @PyTorch and @fastdotai here from @TheZachMueller, using it to track down a memory leak. https://t.co/j2RUCKYNMg
gist.github.com
Memory Profiling. GitHub Gist: instantly share code, notes, and snippets.
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AFAICT ethical considerations have always been central to @fastdotai courses. An entire curriculum to democratize access to AI, an incredibly welcoming online community ( https://t.co/CDiu3cV1wB) - actions speak stronger than words. But it was only in v4 that an entire lecture
forums.fast.ai
Forums for fast.ai Courses, software, and research
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