AI in 2024
8 milestones in artificial intelligence
Sora: AI Video Generation
OpenAI previewed Sora, a model that could generate photorealistic videos up to a minute long from text descriptions. The quality stunned the world — realistic physics, complex camera movements, and coherent scenes that looked like professional cinematography.
Claude 3: Approaching Human-Level
Anthropic launched the Claude 3 family (Haiku, Sonnet, Opus), with Claude 3 Opus matching or exceeding GPT-4 on most benchmarks. It featured a 200K token context window, strong reasoning, nuanced instruction-following, and a 'personality' that users found distinctively thoughtful and careful.
GPT-4o: Omni Model
OpenAI released GPT-4o ('omni'), a unified model that natively processed text, audio, images, and video with near-instant response times. It could hold natural voice conversations with emotional expression, sing, laugh, and respond to visual input in real time.
Gemini 1.5 Pro: Million-Token Context
Google released Gemini 1.5 Pro with a 1 million token context window (later extended to 2M) — able to process entire codebases, books, or hours of video in a single prompt. It could find a needle in a haystack across millions of tokens with near-perfect recall.
Llama 3: Open-Source Catches Up
Meta released Llama 3 (8B and 70B, later 405B), closing the gap with closed frontier models. The 405B release put near-frontier open-weight models into more developers' hands, even though Meta's licensing still sat outside a strict open-source definition.
OpenAI o1: Reasoning Models
OpenAI released o1, a model trained to 'think before it speaks' using chain-of-thought reasoning at inference time. It could solve complex math, coding, and science problems by spending more compute thinking through multi-step solutions — trading speed for accuracy on hard problems.
EU AI Act: First Major AI Regulation
The European Parliament approved the AI Act, the world's first comprehensive AI regulation. It established a risk-based framework: banning 'unacceptable risk' AI (social scoring, indiscriminate surveillance), heavily regulating 'high risk' applications, and requiring transparency for generative AI.
Nobel Prizes Awarded for AI Work
The 2024 Nobel Prize in Physics went to Geoffrey Hinton and John Hopfield for foundational work on neural networks and machine learning. The Nobel Prize in Chemistry went to Demis Hassabis and John Jumper (AlphaFold) alongside David Baker for computational protein design. AI research received the highest scientific recognition.