Emily Ekdahl @emekdahl
AI/LLM Ops Engineer linkedin.com/in/emilyekdahl/ Chicago, IL Joined October 2012-
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Can #GPT5 actually do taxes? We ran it on @ColumnTax’s TaxCalcBench. Full return: 30.4% strict ✅ | 53.4% lenient 🤔 Line items: 80.6% strict | 85.4% lenient 📊 Line accuracy is strong. Whole-return accuracy? Not IRS-ready yet. github.com/column-tax/tax… #taxCalcBench #AI #tax
The most useful bit of my system prompt is this If I provide any feedback on how to improve something, suggest improvements to my prompt that I can make to avoid similar mistakes in the future. Put any prompt improvement suggestions in separate <prompt-improvement> tags.
Can't say enough good things about the AI evals course run by @sh_reya and @HamelHusain! It is informed by real production work across dozens of clients. The opportunities and challenges resonate with my experience evaluating & deploying production AI products.
2023 vs. 2024 2023: Vector search is all you need 2024: Evaluate vector/hybrid search against BM25 baseline 2023: „Look, this prompt works!“ 2024: Prompt optimization with DSPy 2023: … 2024: Evals with AI-as-a-judge We‘ve come a long way, but we’re still so early.
Getting employees to work hard and deliver really isn't a matter of mandating work-from-office and long hours. It's a matter of incentives and ownership. People do their best when they work on interesting problems, in a self-directed manner, and get rewarded for success. This…
Insecure leaders ridicule others. Secure leaders laugh at themselves. The ability to make fun of yourself opens the door to candor. It’s a mark of humility and a catalyst for learning. Great leaders take their work seriously, but they don't take themselves too seriously.
I worked this demo and found it super helpful in understanding multi-agent architecture. Especially liked the concierge and the continuation agent; I thought they made the experience more fluid for the end user. Thanks, @seldo !
I worked this demo and found it super helpful in understanding multi-agent architecture. Especially liked the concierge and the continuation agent; I thought they made the experience more fluid for the end user. Thanks, @seldo !
What‘s the difference between similarity search and re-ranking? Both return a list of sorted items. Similarity search: • retrieves a specified amount of objects from the entire database • based on their proximity in vector space • simple and light-weight algorithm • fast at…
One of the most interesting advances in explainability I’ve seen lately!
One of the most interesting advances in explainability I’ve seen lately!
It is both exhilarating and humbling to see the pace of change in AI and how quickly hard problems become solved problems!
It is both exhilarating and humbling to see the pace of change in AI and how quickly hard problems become solved problems!
Simone Biles taught a valuable lesson at the Olympics: Overcoming adversity takes time. Resilience is not about how quickly you bounce back—it’s about how fully you recover. You can’t judge people’s strength when they fall. Their fortitude is visible when they rise again.
Multi-agent collaboration has emerged as a key AI agentic design pattern. Given a complex task like writing software, a multi-agent approach would break down the task into subtasks to be executed by different roles -- such as a software engineer, product manager, designer, QA…
The ratio of information gems / minute during @jerryjliu0 's @mlopscommunity talk about Production RAG Pain Points and Solutions was exhilarating! What a great talk!
How enterprises are using open source LLMs: 16 examples. Many use Llama-2: Brave, Wells Fargo, IBM, The Grammy Awards, Perplexity, Shopify, LyRise, Niantic.... Quote: “A lot of customer are asking themselves: Wait a second, why am I paying for super large model that knows very…
In times of tragedy, don't mistake inaction for apathy. It's often the result of empathy. Empathic distress is feeling helpless in the face of suffering. It drains us until we're numb. You never know whose pain others are carrying. They may need compassion more than you…
Today we’re launching a repo that lets you setup a production ETL pipeline for your RAG/LLM app 💫 Index thousands of documents in seconds ⚡️ (and orders of magnitude faster than running on your laptop). It’s a full architecture which bundles LlamaIndex with other popular…
One of the best explainers I’ve seen of advanced RAG techniques, complete with illustrations. pub.towardsai.net/advanced-rag-t…

Sasha Kaletsky @SashaKaletsky
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Michael R. Bock @michaelrbock
3K Followers 3K Following co-founder @columntax. prev @waymo @pioneerdotapp @google @udacity. see my most popular tweets using this side project i made: https://t.co/fdDI6ikNJ0
Yfrujou @Yfrujou3709057
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MrMC1⭕️ @MrMC1_eth
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Anthony McClosky @amcclosky
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Charles 🎉 Frye @charles_irl
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Elena Dyachkova @ElenaRunsNYC
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Serena📚 @ds_serena_
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BMR LLC @bmrllcinthe206
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Sourabh Agrawal @SourabhAgr03
645 Followers 398 Following Founder at CombineHealth AI (YC backed) || AI agents to help hospitals fight insurance denials Passionate about healthcare Prev. @GoldmanSachs, @IITBombay
Grant♟️ @granawkins
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Geasaski @Geasaski186950
18 Followers 2K Following I hope that I will be mature and stable and survive the desperate situation and live a better life.
Diana Abraham @DianaAbraham2
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Ashish @tulsani1
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Evan Green @evanrgreen
231 Followers 862 Following Current data scientist at Blue Rose Research. former @Vikings, @Yankees, @YaleSportsGroup, @MSFTResearch
Paul W. Joireman @PaulJoireman
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The Data Stack Show @DataStackShow
889 Followers 1K Following A podcast exploring the world of data. Hosted by @ericdodds & John Wessel. ⚡️ Powered by @RudderStack
Liam Trickett @LiamTrick
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Russell S. Pierce @RussellSPierce
908 Followers 903 Following No longer using Twitter. Uninstalled. reach me on LinkedIn
data baddies @databaddies
146 Followers 532 Following Merch for all the 🔥 data baddies 🔥 out there. do data. stay badd. buy cool hats! Check out our online shop, link below!
Avy Faingezicht @avyfain
1K Followers 945 Following Once, I told a librarian that she'd be out of a job because all books would soon be on the internet. I was 8. San Francisco via Chicago via Costa Rica.
Basem Anwar @BasemAnwar25
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Matt Coler 🦣 @matt... @mlcoler
1K Followers 988 Following Associate Professor, Language + Tech | Director, Voice Tech MSc. Program Uni of Groningen | Research: voice tech, prosody, sonic perception, Andean languages
Uplimit @uplimit_
3K Followers 314 Following Learn the skills of the future with live courses taught by industry experts, all powered by AI.
Julie Kallini ✨ @JulieKallini
1K Followers 444 Following CS PhD @StanfordNLP 🌲 Previously: SWE @Meta, Class of '21 @PrincetonCS
Nihit Desai @nihit_desai
1K Followers 555 Following Agents @Databricks @DbrxMosaicAI Prev: @RefuelAI CTO (acq. by @togethercompute)
Sai Dhanak @SaiDhanak
247 Followers 258 Following CEO & Co-Founder in 🥷. Ex-CPO at Latch (NSDQ: LTCH). Prev. Co-Founder of @caribuapp (acq. by Mattel). Jazz Piano. 🌎British American.
Philipp Schmid @_philschmid
45K Followers 1K Following AI Developer Experience @GoogleDeepMind | prev: Tech Lead at @huggingface, AWS ML Hero 🤗 Sharing my own views and AI News 🧑🏻💻 https://t.co/7IosdlNz22
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
David Jayatillake @DSJayatillake
1K Followers 377 Following VP of AI @ Cube | I write every week at https://t.co/5HPzmIyuPs | https://t.co/K6IGvlqp76
Elena Dyachkova @ElenaRunsNYC
3K Followers 1K Following Data Science / Product Analytics @ Uplimit / KPIs, OKRs, and other abbreviations / Track & Field / RRCA certified coach / All views are my own
François Chollet @fchollet
572K Followers 813 Following Co-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.
Adam Rackis @AdamRackis
44K Followers 1K Following Software Engineer. Prev, Riot. TanStack, Next, React, C++ when I'm feeling nasty. Beer, whiskey, coffee snob. Book lover. Jr Developer for life.
brian vaughn @brian_d_vaughn
47K Followers 216 Following I'm not here anymore. Find me on Bluesky (https://t.co/Udh3FXt145), GitHub (https://t.co/DrecpCDvfq), or SoundCloud (https://t.co/DlqMMCb2o5)
kitze @thekitze
73K Followers 625 Following ex - quit to bootstrap https://t.co/OTHKhGcWrU to 100K MRR https://t.co/BaMlf8oBGj → speed up ur webdev game https://t.co/EpRflP3CGs → SHIP!!!
Jason Lengstorf @jlengstorf
56K Followers 2K Following I make tv for developers at @codetv_dev web dev can be fun. CodeTV is out to bring a little joy back into learning and building email: [email protected]
sunil pai @threepointone
40K Followers 3K Following 🎈 Entscheidungsproblem. Building ai agents @ cloudflare. https://t.co/DISzWsXdnE
patagucci perf papi @ken_wheeler
57K Followers 3K Following practically irresistible. violently suburban. sealand nobleman. user @openai @meta @anthropic @netflix
swyx 🇸🇬 @swyx
125K Followers 3K Following achieve ambition with intentionality, intensity, & integrity - @smol_ai - @dxtipshq - @sveltesociety - @aidotengineer - @coding_career - @latentspacepod
Sarah Drasner @sarah_edo
283K Followers 3K Following opinions my own. Director of Eng- Web, iOS, Android & Multiplat Infra @google, O'Reilly Author • https://t.co/HhzYWwxYAH, https://t.co/SOjL0RQsDl she/her BLM
David K 🎹 @DavidKPiano
74K Followers 3K Following Making state machines at @statelyai · prev. @Microsoft · I play piano
Jake Archibald @jaffathecake
105K Followers 2K Following Developer of sorts at @firefox. No thought goes unpublished. He/him. Also jaffathecake on Mastodon, bsky, Threads etc.
Laurie Voss @seldo
43K Followers 3K Following VP DevRel @llama_index. Previously: data at @Netlify, co-founder @npmjs. 🏳️🌈🇹🇹🇬🇧🇺🇸 he/him @seldo.com on BlueSky.
Charles 🎉 Frye @charles_irl
14K Followers 3K Following gpu enjoyer at @modal. he/him. ex @full_stack_dl, @weights_biases (acq. @CoreWeave), phd Berkeley @Redwood_Neuro. try https://t.co/SYWVMCazZ3
Alex Albert @alexalbert__
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Shreya Shankar @sh_reya
48K Followers 690 Following on the CS faculty job market | PhD @Berkeley_EECS, building https://t.co/PmuOqAYt6q | teaching https://t.co/CTWJ6z0JEg | formerly ML eng & undergrad @Stanford
Leonie @helloiamleonie
15K Followers 654 Following I do Machine Learning at @weaviate_io and write about it on the Internet | Google Developer Expert (Kaggle)
Clémentine Fourrier ... @clefourrier
5K Followers 398 Following Evals @HuggingFace 🐍✨ "The future is already here, it’s just not very evenly distributed" (Gibson) Not an AGI believer, LLMs are good at form not substance
kamilė @kamilelukosiute
663 Followers 123 Following integrity, rigor, and a touch of chaos | cyber threat modeling @GovAI_
Hailey Schoelkopf @haileysch__
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Thomas Dohmke @ashtom
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Poonam Soni @CodeByPoonam
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Jaana Dogan ヤナ �... @rakyll
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Rohan Paul @rohanpaul_ai
83K Followers 8K Following Compiling in real-time, the race towards AGI. 🗞️ Don't miss my daily top 1% AI analysis newsletter directly to your inbox 👉 https://t.co/6LBxO8215l
Chip Huyen @chipro
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Soumith Chintala @soumithchintala
250K Followers 1K Following Cofounded and lead @PyTorch at Meta. Also dabble in robotics at NYU. AI is delicious when it is accessible and open-source.
elvis @omarsar0
263K Followers 664 Following Building with AI agents @dair_ai • Prev: Meta AI, Galactica LLM, Elastic, PaperswithCode, PhD • I share insights on how to build with AI Agents ↓
Mark Tenenholtz @marktenenholtz
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Chris Albon @chrisalbon
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Radek Osmulski 🇺�... @radekosmulski
28K Followers 593 Following LLMs and retrieval by day and other genres of AI when I get the chance 🧪 Senior AI Eng @NVIDIAAI 🏫 @fastdotai trained DL Eng 📝 https://t.co/By87iXx5Pu
merve @mervenoyann
80K Followers 5K Following open-sourceress at @huggingface 🧙🏻♀️proud Aegean, I work on computer vision, VLMs & agents | gençleri serbest bırakın
Jeremy Howard @jeremyphoward
259K Followers 6K Following 🇦🇺 Co-founder: @AnswerDotAI & @FastDotAI ; Prev: professor @ UQ; Stanford fellow; @kaggle president; @fastmail/@enlitic/etc founder https://t.co/16UBFTX7mo
vicki @vboykis
55K Followers 1K Following lots of lists of floats. Founding ml engineer in recsys/personalization. building ✨I like Nutella.
Sebastian Raschka @rasbt
354K Followers 1K Following ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://t.co/O8LAAMRzzW).
abhishek @abhi1thakur
93K Followers 972 Following AI and ML, ex-Hugging Face, World's First 4x GM @kaggle, YouTube 100k+: https://t.co/BHnem8fTu5
Hamel Husain @HamelHusain
38K Followers 2K Following Evals evals evals https://t.co/Zrmp6LRd9c About Me: https://t.co/P6WyeKkyTa
Avthar @avthars
5K Followers 5K Following Building with AI coding tools and sharing what I learn | prev @timescaledb @Princeton | 🇺🇸🇿🇦
Akshay 🚀 @akshay_pachaar
227K Followers 484 Following Simplifying LLMs, AI Agents, RAGs and Machine Learning for you! • Co-founder @dailydoseofds_• BITS Pilani • 3 Patents • ex-AI Engineer @ LightningAI
Lightning AI ⚡️ @LightningAI
46K Followers 90 Following The AI development platform - From idea to AI, Lightning fast ⚡️. Creators of AI Studio, PyTorch Lightning... Get help: https://t.co/a69wnEARV9
Jerry Liu @jerryjliu0
65K Followers 1K Following co-founder/CEO @llama_index Careers: https://t.co/EUnMNmbCtx Enterprise: https://t.co/Ht5jwxSrQB
Sourabh Agrawal @SourabhAgr03
645 Followers 398 Following Founder at CombineHealth AI (YC backed) || AI agents to help hospitals fight insurance denials Passionate about healthcare Prev. @GoldmanSachs, @IITBombay