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⚡️🔬📣 Excited to share our new nature article building and evaluating PathChat, a multimodal generative AI copilot and chatbot for human pathology. Article: Open Access Link: We leverage our previous success in building foundation models for computational pathology such as UNI / CONCH and combine it with the advancements...

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Faisal Mahmood

7,022 subscribers

291,576 просмотров • 2 лет назад •via X (Twitter)

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Комментарии: 10

Фото профиля Bo Wang
Bo Wang2 лет назад

@Nature Congratulations @AI4Pathology ! Your team is on fire 🔥! Look forward to hearing about your research at CVPR!

Фото профиля Aaditya Ura
Aaditya Ura2 лет назад

@Nature Amazing work! Will it be open source?

Фото профиля Arjun (Raj) Manrai
Arjun (Raj) Manrai2 лет назад

@Nature Congrats @AI4Pathology !

Фото профиля Tanishq Mathew Abraham, Ph.D.
Tanishq Mathew Abraham, Ph.D.2 лет назад

@Nature Congrats to the lab, great work!

Фото профиля Mingyao Li
Mingyao Li2 лет назад

@Nature Congratulations, Faisal!! 👍

Фото профиля Sebastian
Sebastian2 лет назад

@Nature Congrats 🥳

Фото профиля Mehdi Maanaoui
Mehdi Maanaoui2 лет назад

@Nature .@Ijeb #When ??

Фото профиля Bryan Wong
Bryan Wong2 лет назад

@Nature Great work! Are there any plans to open-source PathChat?

Фото профиля Khalid خالد
Khalid خالد2 лет назад

@Nature very cool!

Фото профиля John
John2 лет назад

@Nature That's fantastic! Congrats on the publication! PathChat sounds like a fascinating tool for pathology. Can't wait to see how it helps advance the field. 🌟 #Innovation #AIInHealthcare

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We are excited to announce PathChat - a vision-language AI assistant for #Pathology that can analyze histology images and answer diverse pathology-related queries. Co-led by our superstars Max Lu Bowen Chen @DFKW_MD Preprint: Demo below,
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We are excited to announce PathChat - a vision-language AI assistant for #Pathology that can analyze histology images and answer diverse pathology-related queries. Co-led by our superstars Max Lu Bowen Chen @DFKW_MD Preprint: Demo below,

Faisal Mahmood

106,612 просмотров • 2 лет назад

⚡️📣Today we are tremendously excited to announce ModellaAI the first startup from Mahmood Lab, based on an array of foundation models and generative AI tools including our recent PathChat article in nature ( ModellaAI will actualize these exciting developments and put them in the hands of pathologists, clinicians, researchers, and trainees. See our announcement below and sign up for the PathChat 2 waitlist at Congratulations to the entire team and especially Richard J. Chen Jill Stefanelli Max Lu kuanchen Bowen Chen, Long Le, and everyone else, stay tuned for exciting additional announcements.
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⚡️📣Today we are tremendously excited to announce ModellaAI the first startup from Mahmood Lab, based on an array of foundation models and generative AI tools including our recent PathChat article in nature ( ModellaAI will actualize these exciting developments and put them in the hands of pathologists, clinicians, researchers, and trainees. See our announcement below and sign up for the PathChat 2 waitlist at Congratulations to the entire team and especially Richard J. Chen Jill Stefanelli Max Lu kuanchen Bowen Chen, Long Le, and everyone else, stay tuned for exciting additional announcements.

Faisal Mahmood

17,298 просмотров • 2 лет назад

⚡️📣👇Tremendously excited to share our new Cell article, where we develop TriPath, a method for analyzing 3D pathology samples using weakly supervised AI. Article: TriPath enables 3D computational pathology via 3D multiple instance learning allowing AI models to capture intricate morphological details from pathology volumes. Code: Blog post: Tested on two different imaging modalities, and patient cohorts from two institutions. Our superstar Andrew H. Song put in a monumental effort of leading the study, in a fantastic collaboration with Jonathan Liu at University of Washington . Interesting aspects: - Utilizing the whole tissue volume and leveraging 3D deep learning enable superior risk prediction performance compared to 2D deep learning baselines based on a few sampled tissue sections that emulate standard clinical practice. This indicates TriPath can harness additional information provided by 3D tissue morphology. - The performance is also superior to clinical baselines from a reader study that involved six expert pathologists. - The morphologically heterogeneous tissue volume could lead to opposing patient-level outcome predictions, dependent on which portion of the tissue volume is used. This concurs with current clinical literature warning that tissue sampling bias can lead to misdiagnosis. Some limitations: - While the 3D pathology cohort size is unprecedented, it is smaller than typical 2D pathology cohorts. Further large-scale studies will be required for validation. Nevertheless, we believe that this study will initiate a positive cycle, encouraging academic institutions and pharmaceutical companies to contribute large banks of human tissue blocks with paired clinical outcomes, thus speeding up advancements in 3D computational pathology. Concluding insights: We believe that 3D pathology is just around the corner - It has the huge potential to not only augment/improve the current clinical practice centered around 2D examination of human tissue, but also help reveal novel biomarkers for prognosis and therapeutic response.. Harvard Medical School Harvard Data Science Initiative Mass General Brigham Broad Institute
4:23

⚡️📣👇Tremendously excited to share our new Cell article, where we develop TriPath, a method for analyzing 3D pathology samples using weakly supervised AI. Article: TriPath enables 3D computational pathology via 3D multiple instance learning allowing AI models to capture intricate morphological details from pathology volumes. Code: Blog post: Tested on two different imaging modalities, and patient cohorts from two institutions. Our superstar Andrew H. Song put in a monumental effort of leading the study, in a fantastic collaboration with Jonathan Liu at University of Washington . Interesting aspects: - Utilizing the whole tissue volume and leveraging 3D deep learning enable superior risk prediction performance compared to 2D deep learning baselines based on a few sampled tissue sections that emulate standard clinical practice. This indicates TriPath can harness additional information provided by 3D tissue morphology. - The performance is also superior to clinical baselines from a reader study that involved six expert pathologists. - The morphologically heterogeneous tissue volume could lead to opposing patient-level outcome predictions, dependent on which portion of the tissue volume is used. This concurs with current clinical literature warning that tissue sampling bias can lead to misdiagnosis. Some limitations: - While the 3D pathology cohort size is unprecedented, it is smaller than typical 2D pathology cohorts. Further large-scale studies will be required for validation. Nevertheless, we believe that this study will initiate a positive cycle, encouraging academic institutions and pharmaceutical companies to contribute large banks of human tissue blocks with paired clinical outcomes, thus speeding up advancements in 3D computational pathology. Concluding insights: We believe that 3D pathology is just around the corner - It has the huge potential to not only augment/improve the current clinical practice centered around 2D examination of human tissue, but also help reveal novel biomarkers for prognosis and therapeutic response.. Harvard Medical School Harvard Data Science Initiative Mass General Brigham Broad Institute

Faisal Mahmood

65,541 просмотров • 2 лет назад

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Roberta Raileanu

105,081 просмотров • 1 год назад

Today is a good day for open science. As part of our continued commitment to the growth and development of an open ecosystem, today at Meta FAIR we’re announcing four new publicly available AI models and additional research artifacts to inspire innovation in the community and help advance AI in a responsible way. More in the video from Joelle Pineau. What we’re releasing: 🦎 Meta Chameleon 7B & 34B language models that support mixed-modal input and text-only outputs. 🪙 Meta Multi-Token Prediction Pretrained Language Models for code completion using Multi-Token Prediction. 🎼 Meta JASCO Generative text-to-music models capable of accepting various conditioning inputs for greater controllability. Paper available today with a pretrained model coming soon. 🗣️ Meta AudioSeal An audio watermarking model that we believe is the first designed specifically for the localized detection of AI-generated speech, available under a commercial license. 📝 Additional RAI artifacts Including research, data and code to measure and improve the representation of geographical and cultural preferences and diversity in AI systems. We believe that access to state-of-the-art AI creates opportunities for everyone – not just a small handful of Big Tech companies. We’re excited to share this work and to see how the community learns, iterates and builds using this technology. Details and access to everything released by FAIR today ➡️
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380,822 просмотров • 2 лет назад

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150,406 просмотров • 1 год назад

I'm excited to share my work from this summer OMEGA We're open-sourcing our experiments, code, and results on training state-of-the-art multimodal models for less than $2K It's been great leading this project w/ this team for my co-op + pioneering a new AI company from scratch
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I'm excited to share my work from this summer OMEGA We're open-sourcing our experiments, code, and results on training state-of-the-art multimodal models for less than $2K It's been great leading this project w/ this team for my co-op + pioneering a new AI company from scratch

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14,743 просмотров • 2 лет назад

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202,943 просмотров • 10 месяцев назад

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Jordi Ribas

16,729 просмотров • 1 год назад

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Tune Studio is an end-to-end platform for developing applications using Large Language Models. So far, I haven't seen any other platform like this one. You can do everything here: 1. You can curate your data. 2. Use the playground to play with different models and try your ideas. 3. Fine-tune an open-source model on your data. 4. Deploy the model when you are done. This is awesome for anyone building generative AI applications. You can use Tune Studio to work with any of the open-source models out there. They were one of the few companies to host Llama 2 and Llama 3 before anyone else. Here is a link to check it out: One of their main selling points is that Tune Studio scales! You don't have to worry about serving your model to lots of users. They also have built-in user management, authentication, on-prem support, user context management, and pretty much everything you need to build generative AI applications. Thanks to the Tune team for collaborating with me on this post. We are living through the best years of development tools for AI developers. The field is unstoppable.

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39,101 просмотров • 2 лет назад

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MrNeRF

10,961 просмотров • 1 год назад

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78,070 просмотров • 2 лет назад

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⚡🎉 We are thrilled to introduce VORTEX, an AI-powered computational framework for predicting 3D Spatial Transcriptomics (ST) using 3D tissue images and minimal 2D ST! 🧬 By combining cutting-edge 3D non-destructive tissue imaging with AI, VORTEX imputes the 3D molecular landscape of large tissue samples in a cost-effective and scalable manner. 🧠💡Our approach: By pretraining on diverse 3D morphology–2D transcriptomic pairs from heterogeneous tissue samples, and then fine-tuning on minimal 2D ST data from a volume of interest, VORTEX leverages both generic tissue-specific and sample-specific morphomolecular correlates to predict 3D ST. Congratulations to our superstar co-leads Cristina Almagro Pérez and Andrew H. Song, this was an exciting collaboration with Jonathan Liu Sizun Jiang Ali Bashashati. Preprint: Demo: Read the excellent blog from our superstar grad student Cristina Almagro Pérez: Also see our previous work on 3D Computational Pathology from Andrew H. Song published in Cell last year: Stay tuned for more to come.

Faisal Mahmood

17,991 просмотров • 1 год назад

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AI at Meta

310,340 просмотров • 1 год назад

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Drop 11/14: We have been releasing Sarvam’s models and products - and yes, there is more to come. But today, we are excited to share the real and diverse impact our work is driving at scale. First up, preserving our cultural heritage. We have been working with Ekatra Foundation and Navajivan Trust (founded by Mahatma Gandhi) to digitize Gujarati documents from the early 19th and 20th centuries. Through this collaboration, we built out a whole product - Sarvam Akshar. Powered by the Sarvam Vision model, Akshar delivers state-of-the-art accuracy enabling reliable digitization of complex, real-world documents. Akshar sets the stage for our effort to leverage foundational models to preserve India’s cultural heritage - a direction we will double down on. Read more in our blog:

Pratyush Kumar

60,903 просмотров • 6 месяцев назад

📢We’re excited to share that we’ve raised $100M in seed funding to support LMArena and continue our research on reliable AI. Led by a16z and UC Investments (University of California), we're proud to have the support of those that believe in both the science and the mission. We’re focused on building a neutral, open, community-driven platform that helps the world understand and improve the performance of AI models on real queries from real users. Also, big news is coming next week!👀 We're relaunching LMArena with a whole new look built directly with community feedback from the ground up 🧱 Link in thread.
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📢We’re excited to share that we’ve raised $100M in seed funding to support LMArena and continue our research on reliable AI. Led by a16z and UC Investments (University of California), we're proud to have the support of those that believe in both the science and the mission. We’re focused on building a neutral, open, community-driven platform that helps the world understand and improve the performance of AI models on real queries from real users. Also, big news is coming next week!👀 We're relaunching LMArena with a whole new look built directly with community feedback from the ground up 🧱 Link in thread.

Arena.ai

436,189 просмотров • 1 год назад

1,200+ Languages. One Vision for AI Inclusion. 🤝 How do we bridge the gap between global technology and local culture? We are thrilled to share highlights from our recent developer session, co-hosted by Tongyi Lab x YiXi, featuring insights from our partners at AI Singapore. In this video, Jian Gang Ngui from AI Singapore dives into the critical mission of building AI that truly understands the linguistic and cultural nuances of Southeast Asia—a region home to 700+ million people speaking over 1,200 languages. By leveraging Qwen, Gemma, and other state-of-the-art open-source foundation models, AISG is working hand-in-hand with native communities to integrate local languages and cultural contexts to build LLMs that are truly accessible and relevant to everyone. Proud to support AISG in this journey!
15:05

1,200+ Languages. One Vision for AI Inclusion. 🤝 How do we bridge the gap between global technology and local culture? We are thrilled to share highlights from our recent developer session, co-hosted by Tongyi Lab x YiXi, featuring insights from our partners at AI Singapore. In this video, Jian Gang Ngui from AI Singapore dives into the critical mission of building AI that truly understands the linguistic and cultural nuances of Southeast Asia—a region home to 700+ million people speaking over 1,200 languages. By leveraging Qwen, Gemma, and other state-of-the-art open-source foundation models, AISG is working hand-in-hand with native communities to integrate local languages and cultural contexts to build LLMs that are truly accessible and relevant to everyone. Proud to support AISG in this journey!

Alibaba Cloud

25,025 просмотров • 3 месяцев назад

Today we released Meta Spirit LM — our first open source multimodal language model that freely mixes text and speech. Many existing AI voice experiences today use ASR to techniques to process speech before synthesizing with an LLM to generate text — but these approaches compromise the expressive aspects of speech. Using phonetic, pitch and tone tokens, Spirit LM models can overcome these limitations for both inputs and outputs to generate more natural sounding speech while also learning new tasks across ASR, TTS and speech classification. We hope that sharing this work will enable the research community to further new approaches for text and speech integration.
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Today we released Meta Spirit LM — our first open source multimodal language model that freely mixes text and speech. Many existing AI voice experiences today use ASR to techniques to process speech before synthesizing with an LLM to generate text — but these approaches compromise the expressive aspects of speech. Using phonetic, pitch and tone tokens, Spirit LM models can overcome these limitations for both inputs and outputs to generate more natural sounding speech while also learning new tasks across ASR, TTS and speech classification. We hope that sharing this work will enable the research community to further new approaches for text and speech integration.

AI at Meta

351,764 просмотров • 1 год назад

Bringing AI to Hollywood: Episode 2 After New York, we flew to LA. The place that ran motion pictures for the last 100 years. It shaped how we think about heroes, friendship, and success. Now we’re showing up with a bag and a laptop, chatting with the creatives building what’s next. Old world meeting new world and we are documenting everything. Sat down with PJ Ace to compare workflows and talk about the future of generative AI. Met Hardeep and Chandan Perla on the distribution of AI films. One meeting we couldn’t film. Top tier EP. No human was replaced in this process.​​​​​​​​​​​​​​​​ We’re hiring creators to join this team of technical creatives - let’s build the future of film together. Enjoy our series - we will keep them coming
2:05

Bringing AI to Hollywood: Episode 2 After New York, we flew to LA. The place that ran motion pictures for the last 100 years. It shaped how we think about heroes, friendship, and success. Now we’re showing up with a bag and a laptop, chatting with the creatives building what’s next. Old world meeting new world and we are documenting everything. Sat down with PJ Ace to compare workflows and talk about the future of generative AI. Met Hardeep and Chandan Perla on the distribution of AI films. One meeting we couldn’t film. Top tier EP. No human was replaced in this process.​​​​​​​​​​​​​​​​ We’re hiring creators to join this team of technical creatives - let’s build the future of film together. Enjoy our series - we will keep them coming

Amir D

16,918 просмотров • 3 месяцев назад