Observed Signal · Apr 12, 2026 · Publication · Source: techcrunch · Impact: 2/5 · Sentiment: Neutral

TechCrunch Guide: Common AI Terms Explained

Executive Signal Summary

TechCrunch published a regularly updated glossary that defines core artificial intelligence terms used across its coverage. The glossary explains concepts ranging from high-level goals like AGI and AI agents to technical building blocks such as neural networks, weights, tokens, distillation, fine-tuning, diffusion models, GANs, and inference. It cites differing AGI definitions from OpenAI (including a Sam Altman quote and OpenAI’s charter) and Google DeepMind, gives examples of popular LLMs and assistants (ChatGPT, Claude, Gemini, Meta’s Llama, Microsoft Copilot, Mistral’s Le Chat), and covers operational topics such as compute, memory caching (KV caching), and supply pressures dubbed “RAMageddon.” The article frames hallucinations as a major quality risk and notes model-development techniques (transfer learning, distillation, fine-tuning) used to specialize or compress models.

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High Confidence

Informational glossary that clarifies AI concepts relevant to AdTech/MarTech practitioners; useful background but not a breaking product, policy, or platform announcement.

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Key Takeaways & Evidence Grounding

  • TechCrunch published a glossary of common artificial intelligence terms and said it will update the glossary regularly.
  • The glossary presents multiple definitions of AGI, citing OpenAI (including a quote from CEO Sam Altman and OpenAI’s charter) and Google DeepMind’s definition.
  • It defines and explains technical concepts including LLMs, chain-of-thought, distillation, fine-tuning, diffusion models, GANs, tokens, inference, memory/KV caching, and weights.
  • The article lists examples of large language models and assistants: ChatGPT, Claude, Google’s Gemini, Meta’s AI Llama, Microsoft Copilot, and Mistral’s Le Chat.

Ontology Mapping & Concepts

Primary Source Grounding & Direct Attribution
Direct Origin Attribution
Primary Reporting: techcrunch•Published: Apr 12, 2026
Original Coverage Title: “From LLMs to hallucinations, here's a simple guide to common AI terms | TechCrunch”

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