OpenAI's Answer to Opus 5.5? DevDay 2026 Reaction
OpenAI DevDay 2026 just dropped a LOT: Dots (always-on agents), ChatGPT Space, GPT-6.1 Sol, Ultrafast, the Decisions API, the Agents API and Codex fully in the cloud. I reacted live, then went hands-on with GPT-6.1 Sol in Work mode and had it build a full 60-second VHS/CRT film from a single prompt. Hire Viktor for your team: https://ref.viktor.com/mpierce-yt Use code MATTVIDPRO100 for $100 of work free, no credit card needed. Viktor is an AI employee that lives in Slack or Microsoft Teams. What's covered: • Dots: OpenAI's always-on agents (Pro, Business Premium and Enterprise for now, not Plus) • ChatGPT Space: pages, files, teammates and agents in one place • GPT-6.1 Sol: near GPT-6 Astra intelligence at 1/5 the price ($2 input, $0.10 cached, $10 output) • Ultrafast: 8x faster, up to 300 tokens per second • Decisions API, Agents API with computer use, Codex in the cloud and Codex Security Cloud • The Pro $200 plan change, plus Claude Sonnet 5.5 landing the same day Links: Introducing Dots: https://openai.com/index/introducing-dots/ Recap: https://openai.com/index/devday-2026-recap/ Minecraft challenge: https://x.com/siyabuilt/status/2104924603126603893 6.1 Sol: https://x.com/AdamHoltererer/status/2105040550072344696 Sonnet 5.5: https://x.com/chaseleantj/status/2104908849442353199 MattVidPro Discord: https://discord.gg/mattvidpro Follow Me on Twitter: https://twitter.com/MattVidPro Buy me a Coffee! https://buymeacoffee.com/mattvidpro Chapters: 0:00 DevDay 2026 goes live: Dots 1:06 ChatGPT Space 1:57 GPT-6.1 Sol and Ultrafast 2:58 Decisions API, Codex in the cloud and Agents API 4:57 Viktor: from viewer comments to a filming plan 6:40 Hands-on: GPT-6.1 Sol makes a 60-second VHS film 11:22 Decisions API, Codex updates and the Pro plan change 13:17 Sonnet 5.5 and final thoughts Is GPT-6.1 Sol your new daily driver, or are you sticking with Opus 5.5? Let me know in the comments. #OpenAI #DevDay #GPT6 ▼ Extra Links of Interest: General AI Playlist: https://www.youtube.com/playlist?list=PLrfI66qWYbW3acrBQ4qltDBsjxaoGSl3I Instagram: instagram.com/mattvidpro Tiktok: tiktok.com/@mattvidpro Gaming & Extras Channel: https://www.youtube.com/@MattVidProGaming Let's work together! - For brand & sponsorship inquiries: https://tally.so/r/3xdz4E - For all other business inquiries: mattvidpro@smoothmedia.co Thanks for watching MattVideoProductions! I make all sorts of videos here on Youtube! Technology, Tutorials, and Reviews! Enjoy Your stay here. All Suggestions, Thoughts And Comments Are Greatly Appreciated
