TLDR AI 2025-04-08

INSIDERS FROM GOOGLE, META AND AMAZON HAVE INVESTED AND NOW, YOU CAN TOO.

Shares are currently $0.55 per share, but not for long. On Apr 10, the share price changes - so nows the time.

Jump in at the current share price of $0.55

META RESPONDS TO LLAMA 4 RUMORS

Meta's VP of Generative AI has denied claims that Llama 4 models were trained on benchmark test sets, pushing back against allegations of inflated performance scores.

AMAZON NOVA REEL 2-MINUTE VIDEOS

The updated Nova Reel model now supports multi-shot videos up to 2 minutes long, offering more creative control and efficiency for generative video content.

INVESTING IN KREA

Andreessen Horowitz has announced an investment into Krea, a platform combining AI models to help creatives generate and edit visual content. Used by teams at Pixar and Samsung, Krea now has over 20M users. The company plans to launch an enterprise-grade product later this year.

ONE-MINUTE VIDEO GENERATION WITH TEST-TIME TRAINING

This work introduces Test-Time Training (TTT) layers, featuring highly expressive hidden states, to overcome the limitations of standard Transformers and alternatives like Mamba in generating long, coherent videos. By integrating TTT layers into a pre-trained model, they demonstrate the generation of coherent one-minute videos from text storyboards that significantly outperform baseline methods in telling complex stories according to human evaluations. Tom and Jerry cartoons are the test bed.

SCALING SPEECH LANGUAGE MODELS

This study finds that speech-language models initialized from text models using interleaved training scales more efficiently than speech-only models.

BENCHMARKING WEB AGENT CAPABILITIES

Online-Mind2Web is a realistic evaluation benchmark for autonomous web agents. Current models perform worse than expected due to flawed benchmarks.

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VARGPT

Dual understanding and synthesis model in a single autoregressive framework. This means that one model can caption and generate images.

FLEXTOK

OpenSource work from Apple. It follows up the company's paper from a few weeks ago that allows images to be tokenized in a variable number of tokens. This means that more complex images can use more tokens.

ADAPTIVE GRADIENT CLIPPING

ZClip uses EMA-based gradient norm statistics to adaptively suppress outlier gradients, preventing loss spikes and improving training stability without static thresholds.

GOOGLE'S AI HIGHLIGHTS IN MARCH

Google recaps major March updates including Gemini 2.5 Pro, expanded AI Overviews, AI Mode, and other feature rollouts across its products.

GENIES AI AVATARS

Genies has launched a no-code platform that enables anyone to create intelligent AI avatars with unique looks, personalities, and behaviors for use in customizable gaming experiences called Parties. These AI avatars are powered by large language models, behavioral AI, and real-time animation tech, allowing dynamic interactions, gameplay, and emotional responses.

OPENAI PLANS O3 AND O4-MINI RELEASE BEFORE GPT-5, ALTMAN SAYS

OpenAI will release intermediate models o3 and o4-mini before GPT-5. This staggered release is due to technical complexities with GPT-5, allowing improvement and better handling of expected demand. The shift comes as competitors like Google's Gemini 2.5 Pro advance in the AI field. OpenAI has just secured a $40 billion funding round.

OPENAI'S O3 MODEL MIGHT BE COSTLIER TO RUN THAN ORIGINALLY ESTIMATED

Arc Prize Foundation has revised computing cost estimates for OpenAI's o3, suggesting it's much higher than initially thought at potentially $30,000 per ARC-AGI problem.

BRINGING MULTIMODAL SEARCH TO AI MODE

Google is expanding its AI Mode feature to millions of U.S. Labs users, enhancing it with multimodal capabilities.

GOKU VIDEO MODEL

Goku from ByteDance is a flow based video generation model of 2B and 8B parameters with 160M image and 36M video pairs.