The Daily Index — Thursday, February 15, 2024 · TLDR Index

HEADLINES & LAUNCHES

TLDR AI

TLDR AI

ANDREJ KARPATHY LEAVES OPENAI

Andrej Karpathy, a founding member of OpenAI and former leader of Tesla's Autopilot team, announced his departure from OpenAI to focus on personal projects. His exit is not due to any specific event, issue, or drama.

techcrunch.com · 1 min

TLDR AI

NVIDIA’S NEW CHATBOT RUNS LOCALLY ON YOUR PC

NVIDIA has launched a demo of Chat with RTX, a local PC-run chatbot that can analyze and summarize personal data from various file formats and even integrate knowledge from YouTube videos, with the aim of creating a more personalized digital assistant experience. This innovation, which does not require cloud processing or an internet connection for sensitive data, is currently limited to Windows PCs with specific NVIDIA GPUs.

engadget.com · 2 min

TLDR AI

VIDEO LANGUAGE MODEL THAT CAN ANSWER QUESTIONS ABOUT HOUR LONG VIDEOS

This model uses ring attention and a fine-tuned 7B parameter model to accurately answer million token video length questions. It outperforms commercial VLMs and has extremely accurate performance on retrieval benchmarks.

largeworldmodel.github.io · 12 min

TLDR AI

LUMIERE TEXT TO VIDEO MODEL

Google has a new text-to-video model that can help take images and styles as input. It uses a novel “space-time UNet” to diffuse everything at once.

lumiere-video.github.io · 12 min

TLDR AI

CRAFTING LONG VIDEOS WITH CREATIVE AI TRANSITIONS

SEINE is an innovative video diffusion model guided by textual descriptions designed to extend short AI-generated video clips into longer, story-level sequences with seamless and imaginative scene transitions.

vchitect.github.io · 4 min

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Write better code, faster. Book a demo or try Cody yourself.

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sourcegraph.com

TLDR AI

WHY "CHAT OVER YOUR DATA" IS HARDER THAN YOU THINK

Building domain-specific, chat-based LLM applications and copilots is harder than people think. Some of the challenges include achieving robust performance, handling complex data and complex queries, and enabling robust data retrieval for LLM-based chat applications.

arcus.co · 8 min

TLDR AI

TEXT-DRIVEN IMAGE EDITING WITHOUT MASKS

Researchers have developed a unique method for editing images based on text prompts. This approach uses a text-to-image model and a bounding box generator to identify regions for editing, allowing for changes without needing masks or sketches.

yuanze-lin.me · 2 min

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PRESSPULSE (PRODUCT)

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presspulse.ai

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NVIDIA IS NOW WORTH AS MUCH AS THE ENTIRE CHINESE STOCK MARKET

Thanks to the AI boom, NVIDIA's market cap has reached $1.7 trillion, equivalent to the combined market cap of all Chinese firms listed on the Hong Kong Stock Exchange.

finance.yahoo.com · 1 min

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YOUR REFERRAL LINK - https://tldr.tech/ai?ref=2613930

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tldr.tech