🍌
← Back to Bonita Banana
Issue #18 Friday, March 13, 2026

OpenAI Introduces GPT 5.4 with $1 Billion Funding for Yann LeCun's New AI Startup

OpenAI releases GPT 5.4, Yann LeCun raises $1B

👋 Hey, AI Enthusiast!

Welcome back to Bonita Banana — the AI newsletter that doesn't take itself too seriously!

Here's what we've got today:

  • OpenAI's GPT 5.4 model is here, with Yann LeCun's new AI startup raising $1 billion in seed funding.
  • New rules for AI development aim to prioritize human interests and safety.
  • Anthropic sues the US Defense Department over security risk designation.
  • Plurality AI offers choose-your-own-adventure style AI with easy transformations and model switching.
  • HPE raises earnings outlook due to growth in networking and AI sales.
  • 🧠 Banana Tip: Using Plurality AI for text generation

🔴 Breaking News

🚀 OpenAI Introduces GPT 5.4 with capabilities to control computers and potentially transform industries. Yann LeCun's new AI startup, Advanced Machine Intelligence (AMI), has raised $1 billion in seed funding, reaching a valuation of $3.5 billion. .

💡 New Rules for AI Development have been proposed, prioritizing human interests and safety in the development of AI technologies. The "Declaration of Humanity" has been signed by hundreds of scientists, former officials, and public figures. .

🤖 Anthropic Sues US Defense Department over its designation as a security risk, alleging government retaliation for policy disagreements. .

🛠️ Top AI Tools

🎨
Midjourney is an AI image generator that turns text prompts into stunning artwork, offering a unique creative outlet.
💻
Runway is a platform for artists and creators to work with AI, providing tools for generative art and design.
🎵
ElevenLabs is an AI-powered audio editing platform, allowing for easy voice and music editing.
🔍
Perplexity is an AI search engine that provides in-depth answers and explanations, going beyond traditional search results.
📝
Cursor is an AI writing assistant that helps with content creation and writing tasks.
🤖
Meta Llama is an AI chatbot that can engage in conversations and answer questions, offering a unique interactive experience.

✨ Spotlight

Plurality AI offers a choose-your-own-adventure style AI experience, allowing users to easily switch between different AI models and tasks. With Plurality AI, users can choose from a wide range of AI models, including ChatGPT, Claude, Gemini, and LLaMA, and utilize them for tasks like text generation, image creation, and web search. Check it out.

📡 AI Finds

📊 MIT Study on AI Model Breakthroughs — a new study suggests that computing power, not secret sauce, drives most AI model breakthroughs, highlighting the importance of access to large-scale computing infrastructure.
📚 Gartner Report on AI in Customer Service — a report by Gartner finds that 50% of companies that reduced customer service staffing due to AI are expected to rehire employees by 2027, indicating a shift towards hybrid models.
📰 Forbes Article on AI in Construction — an article discusses how AI is being used in the construction industry, including the launch of an AI-powered ERP solution by Intuit.

🤖 Notable AIs

🤖
Replika is a chatbot that can engage in conversations and develop a personality over time, offering a unique companion experience.
🧠
Woebot is an AI-powered mental health chatbot that provides support and guidance, helping users manage their mental well-being.

💻 Open Source Finds

⚙️
Ollama is an open-source AI platform for building and deploying AI models, providing a flexible and customizable solution.
🛠️
LocalAI is an open-source AI library for building and training AI models locally, offering a private and secure alternative.
📦
LangChain is an open-source framework for building AI-powered applications, providing a set of tools and libraries for developers.

🧠 Banana Tip

Using Plurality AI for text generation is as simple as typing `generate a short story about a character who discovers a hidden world` and selecting the desired AI model. Try it out and see what kind of creative stories you can generate!

Stay peeled for more AI news, and remember: don't go bananas! 🍌

— The Bonita Banana Team