# #212 - o3 pro, Cursor 1.0, ProRL, Midjourney Sued

Page: https://stenobird.com/podcast/last-week-in-ai/212-o3-pro-cursor-1-0-prorl-midjourney-sued
Text version: https://stenobird.com/podcast/last-week-in-ai/212-o3-pro-cursor-1-0-prorl-midjourney-sued.md
Podcast: [Last Week in AI](https://stenobird.com/podcast/last-week-in-ai)
Published: 2025-06-17T05:07:53+00:00
Episode link: https://rss.art19.com/episodes/4b6eb75e-4973-4ebb-a75c-48c47e94f15b.mp3?rss_browser=BAhJIg90cmFuc2NyaWJyBjoGRVQ%3D--952c5701c84ad333c69d5faa668f8177091704f0
Audio file: https://rss.art19.com/episodes/4b6eb75e-4973-4ebb-a75c-48c47e94f15b.mp3?rss_browser=BAhJIg90cmFuc2NyaWJyBjoGRVQ%3D--952c5701c84ad333c69d5faa668f8177091704f0
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JSON: https://stenobird.com/v1/public/podcasts/last-week-in-ai/episodes/212-o3-pro-cursor-1-0-prorl-midjourney-sued
Duration seconds: 6368

## Resource

Our 212th episode with a summary and discussion of last week's big AI news! Recorded on 06/13/2025 Hosted by Andrey Kurenkov and Jeremie Harris . Feel free to email us your questions and feedback at contact@lastweekinai.com and/or hello@gladstone.ai Read out our text newsletter and comment on the podcast at https://lastweekin.ai/ . In this episode: OpenAI introduces O3 PRO for ChatGPT, highlighting significant improvements in performance and cost-efficiency. Anthropic sees an influx of talent from OpenAI and DeepMind, with significantly higher retention rates and competitive advantages in AI capabilities. New research indicates that reinforcing negative responses in LLMs significantly improves performance across all metrics, highlighting novel approaches in reinforcement learning. A security flaw in Microsoft Copilot demonstrates the growing risk of AI agents being hacked, emphasizing the need for robust protection against zero-click attacks. Timestamps + Links: (00:00:11) Intro / Banter (00:01:31) News Preview (00:02:46) Response to Listener Reviews Tools & Apps (00:04:48) OpenAI adds o3 Pro to ChatGPT and drops o3 price by 80 per cent, but open-source AI is delayed (00:09:10) Cursor AI editor hits 1.0 milestone, including BugBot and high-risk background agents (00:13:07) Mistral releases a pair of AI reasoning models (00:16:18) Elevenlabs' Eleven v3 lets AI voices whisper, laugh and express emotions naturally (00:19:00) ByteDance's Seedance 1.0 is trading blows with Google's Veo 3 (00:22:42) Google Reveals $20 AI Pro Plan With Veo 3 Fast Video Generator For Budget Creators Applications & Business (00:25:42) OpenAI and DeepMind are losing engineers to Anthropic in a one-sided talent war (00:34:32) OpenAI slams court order to save all ChatGPT logs, including de…

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