The hottest Models Substack posts right now

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Google's Gemini Advanced: Tasting Notes and Implications

One Useful Thing • 861 implied HN points • 08 Feb 24
🕹 Technology AI Artificial Intelligence Models Future
  1. Gemini Advanced is a GPT-4 class model, offering strengths and weaknesses compared to other advanced AI models.
  2. Gemini Advanced reveals the potential for emergent properties in large AI models, showing hints of 'ghosts' or unique intelligence.
  3. Google's Gemini Advanced hints at a future where AI serves as powerful integrated personal assistants, differentiating itself from other AI models.

A safe harbor for AI evaluation and red teaming

AI Snake Oil • 307 implied HN points • 05 Mar 24
🕹 Technology AI Research Safety Evaluation Models
  1. Independent evaluation of AI models is crucial for uncovering vulnerabilities and ensuring safety, security, and trust
  2. Terms of service can discourage community-led evaluations of AI models, hindering essential research
  3. A legal and technical safe harbor is proposed to protect and encourage public interest research into AI safety, removing barriers and improving ecosystem norms

📝 Guest Post: LoRA Land: 25 Fine-Tuned Mistral-7b LLMs that Rival or Outperform GPT-4

TheSequence • 413 implied HN points • 23 Feb 24
🕹 Technology AI Fine-tuning Models Efficiency Infrastructure
  1. Efficient fine-tuning with specialized models like Mistral-7b LLMs can outperform leading commercial models like GPT-4 while being cost-effective.
  2. Incorporating techniques like Parameter Efficient Fine-Tuning and serving models via platforms like LoRAX can significantly reduce GPU costs and make deployment scalable.
  3. Using smaller, task-specific fine-tuned models is a practical alternative to expensive, large-scale models, making AI deployment accessible and efficient for organizations with limited resources.

Things don't only get better

imperfect offerings • 379 implied HN points • 26 Feb 24
🕹 Technology AI Climate Workforce Education Models
  1. Improvements in AI models are not always guaranteed, as evidenced by instances of models getting worse over time due to tweaks and updates.
  2. Investment in AI technology is booming, generating wealth for billionaires while possibly hindering investment in viable low-carbon tech solutions for climate change.
  3. The narrative surrounding AI portrays it as a powerful force for the future, but practical solutions for climate crisis require more than just technological advancements - they also need systemic changes and investments.

The GPT-4 Generation: Why Are the Best AI Models Equally Intelligent?

The Algorithmic Bridge • 233 implied HN points • 06 Mar 24
🕹 Technology AI Models Intelligence Behavior Training
  1. Top AI models like GPT-4, Gemini Ultra, and Claude 3 Opus are at a similar level of intelligence, despite differences in personality and behavior.
  2. Different AI models can display unique behaviors due to factors like prompts, prompting techniques, and system prompts set by AI companies.
  3. Deeper layers of AI models, such as variations in training, architecture, and data, contribute to the differences in behavior and performance among models.
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Deep Dive on Aleph Alpha - Towards European AI Sovereignty

AI Supremacy • 491 implied HN points • 08 Feb 24
🕹 Technology AI Startups Funding Models Ethics
  1. Aleph Alpha is a German AI startup focusing on AI governance, privacy, and ethics aligning with EU standards.
  2. Aleph Alpha's flagship product, Luminous, offers language models in multiple sizes and is known for its ability to explain outputs.
  3. Aleph Alpha's collaborative and 'sovereignty first' approach sets it apart from US AI companies, emphasizing data privacy and transparency.

An AI Haunted World

One Useful Thing • 972 implied HN points • 19 Dec 23
🕹 Technology AI Models Applications Development Autonomy
  1. The development of open source AI models is democratizing AI usage and allowing for easier modification and widespread deployment.
  2. The efficiency and affordability of LLMs will lead to AI being incorporated into various products for troubleshooting, monitoring, and interaction, potentially creating an 'AI haunted world'.
  3. Future AI integration may involve hierarchies of various AI models working together, with smart generalist AIs delegating tasks to cheaper, specialized AIs.

The koan of an open-source LLM

Democratizing Automation • 142 implied HN points • 06 Mar 24
🕹 Technology Artificial Intelligence Copyright Regulation Models
  1. The definition and principles of open-source software, such as the lack of usage-based restrictions, have evolved over time to adapt to modern technologies like AI.
  2. There is a need for clarity in identifying different types of open language models, such as distinguishing between models with open training data and those with limited information available.
  3. Open ML faces challenges related to transparency, safety concerns, and complexities around licensing and copyright, but narratives about the benefits of openness are crucial for political momentum and support.

Why Claude 3 is a big upgrade

Artificial Ignorance • 130 implied HN points • 06 Mar 24
🕹 Technology Artificial Intelligence Models AI safety Competition Benchmarking
  1. Claude 3 introduces three new model sizes; Opus, Sonnet, and Haiku, with enhanced capabilities and multi-modal features.
  2. Claude 3 boasts impressive benchmarks with strengths like vision capabilities, multi-lingual support, and operational speed improvements.
  3. Safety and helpfulness were major focus areas for Claude 3, addressing concerns like reducing refusals while balancing between answering most harmless requests and refusing genuinely harmful prompts.

OpenAI’s Sora for video, Gemini 1.5's infinite context, and a secret Mistral model

Democratizing Automation • 221 implied HN points • 16 Feb 24
🕹 Technology AI Models ML Video Innovation
  1. OpenAI introduced Sora, an impressive video generation model blending Vision Transformer and diffusion model techniques
  2. Google unveiled Gemini 1.5 Pro with nearly infinite context length, advancing the performance and efficiency using the Mixture of Expert as the base architecture
  3. The emergence of Mistral-Next model in the ChatBot Arena hints at an upcoming release, showing promising test results and setting expectations as a potential competitor to GPT4

RLHF learning resources in 2024

Democratizing Automation • 435 implied HN points • 12 Jan 24
🕹 Technology Research Code Models Datasets
  1. The post shares a categorized list of resources for learning about Reinforcement Learning from Human Feedback (RLHF) in 2024.
  2. The resources include videos, research talks, code, models, datasets, evaluations, blog posts, and other related materials.
  3. The aim is to provide a variety of learning tools for individuals with different learning styles interested in going deeper into RLHF.

Weekly Top Picks #64

The Algorithmic Bridge • 116 implied HN points • 26 Feb 24
🕹 Technology AI Models Ethics Research
  1. New AI models like Google Gemma and Mistral Large are making waves in the tech world.
  2. Google Genie is an AI focused on game creation, showcasing the versatility of artificial intelligence applications.
  3. Ethical considerations, such as the Gemini anti-whiteness problem, are gaining attention within the AI community.

State-space LLMs: Do we need Attention? 

Democratizing Automation • 395 implied HN points • 20 Dec 23
🕹 Technology AI Research Models
  1. Non-attention architectures for language modeling are gaining traction in the AI community, signaling the importance of considering different model architectures.
  2. Different language model architectures will be crucial based on the specific tasks they aim to solve.
  3. Challenges remain for non-attention technologies, highlighting that it is still early days for these advancements.

LLM links, 2/27

In My Tribe • 91 implied HN points • 27 Feb 24
🕹 Technology AI Models Systems Predictions
  1. Compound AI systems are proving more effective than individual AI models, showing that combining different components can lead to better results.
  2. Providing extensive context can enhance AI capabilities, enabling new use cases and more effective training through models like Sora.
  3. The emergence of an AI computer virus is predicted to become a major concern, potentially causing widespread panic and technological shutdowns.

Tutorial: How to narrate video with Sora, GPT-Vision, and ElevenLabs

Artificial Ignorance • 79 implied HN points • 28 Feb 24
🕹 Technology AI Video Tutorial Narration Models
  1. The emergence of tools like Sora from OpenAI is revolutionizing video production with realistic outputs and seamless object interactions.
  2. Creating nature documentaries and other narrative videos through automated processes involving Sora, GPT-Vision, and ElevenLabs is becoming increasingly feasible.
  3. The future of entertainment and media is set to be transformed by AI-driven technologies, enabling faster video generation and real-time content creation for indie filmmakers and creators.

A tornado of AI news

Generating Conversation • 72 implied HN points • 01 Mar 24
🕹 Technology Machine Learning Models Ethics Open Source
  1. OpenAI, Google, Meta AI, and others have been making significant advancements in AI with new models like Sora, Gemini 1.5 Pro, and Gemma.
  2. Issues with model alignment and fast-paced shipping practices can lead to controversies and challenges in the AI landscape.
  3. Exploration of long-context capabilities in AI models like Gemini and considerations for multi-modality and open-source development are shaping the future of AI research.

Why reward models are key for alignment

Democratizing Automation • 110 implied HN points • 14 Feb 24
🕹 Technology AI Machine Learning Models Datasets Tools
  1. Reward models provide a unique way to assess language models without relying on traditional prompting and computation limits.
  2. Constructing comparisons with reward models helps identify biases and viewpoints, aiding in understanding language model representations.
  3. Generative reward models offer a simple way to classify preferences in tasks like LLM evaluation, providing clarity and performance benefits in the RL setting.

Thinking through Linear With Threshold

Gordian Knot News • 65 implied HN points • 02 Mar 24
🔬 Science Radiation Models Repair
  1. Linear No Threshold (LNT) is criticized for over-predicting harm in low dose rate situations like nuclear power plant releases.
  2. Linear With Threshold (LWT) models have variations where the threshold is on dose or dose rate.
  3. LWT models, although an improvement, still have flaws in considering the repair period after radiation exposure.

Custom embedding models with small training dataset

TechTalks • 216 implied HN points • 08 Jan 24
🕹 Technology AI Models Research Technique
  1. Custom embedding models are important for certain applications to match user prompts to relevant documents.
  2. A new technique by Microsoft researchers simplifies the training process of embedding models, making it cost-effective.
  3. By using autoregressive models and avoiding expensive pre-training, companies can create custom embedding models efficiently.

Synthetic data: Anthropic’s CAI, scaling, OpenAI’s Superalignment, tips, and open-source examples

Democratizing Automation • 332 implied HN points • 29 Nov 23
🕹 Technology AI Data Models Methods Applications
  1. Synthetic data is becoming more important in AI, with a focus on removing human involvement.
  2. Proponents believe that using vast amounts of synthetic data can lead to breakthroughs in AI models.
  3. Open and closed communities are both utilizing synthetic data for different end goals.

Mixtral: The best open model, MoE trade-offs, release lessons, Mistral raises $400mil, Google's loss, vibes vs marketing

Democratizing Automation • 237 implied HN points • 11 Dec 23
🕹 Technology AI Models Community Machine Learning Ethics
  1. Mixtral model is a powerful open model with impressive performance in handling different languages and tasks.
  2. Mixture of Expert (MoE) models are popular due to their better performance and scalability for large-scale inference.
  3. Mistral's swift releases and strategies like instruction-tuning show promise in the open ML community, challenging traditional players like Google.

Big Post About Big Context

Gonzo ML • 49 HN points • 29 Feb 24
🕹 Technology AI Machine Learning Models Programming AGI
  1. The context size in modern LLMs keeps increasing significantly, from 4k to 200k tokens, leading to improved model capabilities.
  2. The ability of models to handle 1M tokens allows for new possibilities like analyzing legal documents or generating code from videos, enhancing productivity.
  3. As AI models advance, the nature of work for entry positions may change, challenging the need for juniors and suggesting a shift towards content validation tools.

More Agents Is All You Need

Gonzo ML • 63 implied HN points • 18 Feb 24
🕹 Technology Artificial Intelligence Machine Learning Models Improvements
  1. Having more agents and aggregating their results through voting can improve outcome quality, as demonstrated by a team from Tencent
  2. The approach of generating multiple samples from the same model and conducting a majority vote shows promise for enhancing various tasks like Arithmetic Reasoning, General Reasoning, and Code Generation
  3. Ensembling methods showed quality improvement with the ensemble size but plateaued after around 10 agents, with benefits being stable across different hyperparameter values

AI Roundup 055: Race conditions

Artificial Ignorance • 54 implied HN points • 23 Feb 24
🕹 Technology AI Models Deepfakes Partnerships Regulation
  1. Google faced criticism for its Gemini AI not depicting images of white people, prompting the company to pause that capability.
  2. Reddit made a $60 million content licensing deal with Google as part of its IPO plans, reflecting a trend in publishing deals for AI training purposes.
  3. Tech companies signed agreements to prevent deepfakes from impacting elections, with a focus on political deepfakes and the need for more regulations.

It's 2024 and they just want to learn

Democratizing Automation • 150 implied HN points • 03 Jan 24
🕹 Technology Machine Learning Artificial Intelligence Models Communities Open Source
  1. 2024 will be a year of rapid progress in ML communities with advancements in large language models expected
  2. Energy and motivation are high in the machine learning field, driving people to tap into excitement and work towards their goals
  3. Builders are encouraged to focus on building value-aware systems and pursuing ML goals with clear principles and values

AI Roundup 054: Ten million tokens

Artificial Ignorance • 58 implied HN points • 16 Feb 24
🕹 Technology AI Regulation Models Tools Research
  1. Google introduces Gemini 1.5, a powerful model with a context window of up to 10 million tokens, promising significant improvements in AI capabilities.
  2. OpenAI releases Sora, a text-to-video model that can create photorealistic videos and simulate the real world, showcasing advancements in video generation technology.
  3. US Patent and Trademark Office states that AI cannot be named as a patent inventor, aligning AI with being a tool and not a creative entity, impacting patent regulations and inventorship.

The Double-Edged Sword of GPT Models: Navigating Developer Activism and Bias

Rod’s Blog • 39 implied HN points • 28 Feb 24
🕹 Technology AI Ethics Development Models Bias
  1. GPT models have revolutionized natural language processing, opening new opportunities in technology and communication.
  2. Developer activists have been exploiting GPT models for various reasons, like gaining unauthorized access to APIs, which raises ethical questions.
  3. The power of GPT models comes with significant responsibility to ensure appropriate use and prevent potential misuse.

Do we need RL for RLHF?

Democratizing Automation • 182 implied HN points • 06 Dec 23
🕹 Technology AI Research Algorithms Data Models
  1. The debate around integrating human preferences into large language models using RL methods like DPO is ongoing.
  2. There is a need for high-quality datasets and tools to definitively answer questions about the alignment of language models with RLHF.
  3. DPO can be a strong optimizer, but the key challenge lies in limitations with data, tooling, and evaluation rather than the choice of optimizer.

RLHF progress: Scaling DPO to 70B, DPO vs PPO update, Tülu 2, Zephyr-β, meaningful evaluation, data contamination

Democratizing Automation • 213 implied HN points • 22 Nov 23
🕹 Technology AI Deep Learning Research Data Analysis Models
  1. Reinforcement learning from human feedback (RLHF) is a technology that is still unknown and undocumented.
  2. Scaling DPO to 70B parameters showed strong performance by directly integrating the data and using lower learning rates.
  3. DPO and PPO have differences in their approaches, with DPO showing potential for enhancing chat evaluations and happy users of Tulu and Zephyr models.

On creativity and language models

Philosophy bear • 48 implied HN points • 15 Feb 24
🔬 Science AI Creativity Language Models Philosophy
  1. Creativity involves putting things together in a new way, whether it's useful, thoughtful, beautiful, or admirable. It's all about recombining existing elements.
  2. The level of creativity depends on how new and good something is. Any new sentence can be seen as somewhat creative, but the degree varies.
  3. There doesn't seem to be a definite line between different levels of creativity; they all involve rearrangements of existing elements. It's a spectrum of newness and usefulness.