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elvis

@omarsar0

Feb 27

Say goodbye to Chain-of-Thought.

Say hello to Chain-of-Draft.

To address the issue of latency in reasoning LLMs, this work introduces Chain-of-Draft (CoD).

Read on for more:

What is it about?

CoD is a new prompting strategy that drastically cuts down verbose intermediate reasoning while preserving strong performance.

Minimalist intermediate drafts

Instead of long step-by-step CoT outputs, CoD asks the model to generate concise, dense-information tokens for each reasoning step.

This yields up to 80% fewer tokens per response yet maintains accuracy on math, commonsense, and other benchmarks.

Read 7 tweets

elvis

@omarsar0

Feb 20

NEW: Sakana AI introduces The AI CUDA Engineer.

It's an end-to-end agentic system that can produce highly optimized CUDA kernels.

This is wild! They used AI to discover ways to make AI run faster!

Let's break it down:

The Backstory

Sakana AI's mission is to build more advanced and efficient AI using AI.

Their previous work includes The AI Scientist, LLMs that produce more efficient methods to train LLMs, and automation of new AI foundation models.

And now they just launched The AI CUDA Engineer.

Why is this research a big deal?

Writing efficient CUDA kernels is challenging for humans.

The AI CUDA Engineer is an end-to-end agent built with the capabilities to automatically produce and optimize CUDA kernels more effectively.

Read 14 tweets

elvis

@omarsar0

Feb 19

NEW: Google introduces AI co-scientist.

It's a multi-agent AI system built with Gemini 2.0 to help accelerate scientific breakthroughs.

2025 is truly the year of multi-agents!

Let's break it down:

What's the goal of this AI co-scientist?

It can serve as a "virtual scientific collaborator to help scientists generate novel hypotheses and research proposals, and to accelerate the clock speed of scientific and biomedical discoveries."

How is it built?

It uses a coalition of specialized agents inspired by the scientific method.

It can generate, evaluate, and refine hypotheses.

It also has self-improving capabilities.

Read 11 tweets

elvis

@omarsar0

Feb 18

BREAKING: xAI announces Grok 3

Here is everything you need to know:

Elon mentioned that Grok 3 is an order of magnitude more capable than Grok 2.

Total GPUs: 200K

The capacity was doubled in 92 days!

All of this compute was used to improve Grok -- which has lead to Grok 3.

Read 23 tweets

elvis

@omarsar0

Feb 15

Introducing... Agent Leaderboard!

Many devs ask me which LLMs work best for AI agents.

The new Agent Leaderboard (by @rungalileo) was built to provide insights and evaluate LLMs on real-world tool-calling tasks—crucial for building AI agents.

Let's go over the results:

1️⃣ Leader

After evaluating 17 leading LLMs across 14 diverse datasets, here are the key findings:

Google's 𝗚𝗲𝗺𝗶𝗻𝗶-𝟮.𝟬-𝗳𝗹𝗮𝘀𝗵 leads with a 0.94 score at a remarkably low cost.

2️⃣ Pricing

The top 3 models span a 10x price difference with only 4% performance gap. Many of you might be overpaying.

Read 8 tweets

elvis

@omarsar0

Jan 23

OpenAI Introduces Operator & Agents!

Here is everything you need to know:

Operator is a system that can use a web browser to accomplish tasks.

Operator can look at a webpage and interact with it by typing, clicking, and scrolling.

It's available as a research preview. Available in the US for Pro users. Available to Plus users later.

Operator can perform a wide variety of repetitive browser tasks such as filling out forms, ordering groceries, and even creating memes.

Read 16 tweets

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