本文介绍了AI社区的最新动态和前沿趋势，包括OpenAI的GPT-4.5和GPT-5发布计划、Adobe Firefly视频生成功能更新、Bolt和Create等工具的新功能，以及AI在教育和生产力方面的应用。此外，还讨论了AI对批判性思维的影响、ChatGPT与OpenAI API的区别，并推荐了即将举办的AI相关工作坊和社区活动。

🌟 OpenAI即将发布GPT-4.5和GPT-5，GPT-5将是一个基于定价等级的智能系统，集成多种工具如Search、Canvas、Thinking和Deep Research，为用户提供统一且高效的AI体验。

🎬 Adobe Firefly视频生成功能已进入公共测试阶段，用户可以生成1080p分辨率的五秒视频片段，新Firefly应用还支持多模态工作流程，整合图像、视频和音频。

🔧 Bolt和Create工具的新功能，Bolt现在可以创建移动应用，Create则内置了Postgres数据库，方便用户构建全栈应用。

📚 AI对批判性思维的影响：研究表明AI可能导致用户思维懒惰，但同时也强调了AI在教育领域的应用，如为教师提供免费AI工具，提升教学效率。

🤝 社区活动与资源：本文推荐了即将举办的AI工作坊，如将Figma设计转换为全栈应用的教程，以及社区成员分享的AI工具和项目经验。

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 🔎 Trends & news

Sam Altman himself leaked OpenAI’s roadmap on Twitter yesterday. GPT-4.5 (internally called Orion) is the last non-reasoning model from OpenAI. GPT-5 will be a system with levels of intelligence based on pricing tiers. It’ll be a unified model with access to all tools like Search, Canvas, Thinking, Deep Research etc. Users will not have to pick from half a dozen different options—it’ll just work.
The tentative timeline for GPT-4.5/GPT-5 is weeks/months as per Sam. I assume that means March end/mid-May.
Working in that direction: o3-mini can now see images in ChatGPT and the limit for o3-mini-high is now 50 messages/day (up from 50/week). OpenAI’s o3 also got a gold medal at the International Olympiad in Informatics.
OpenAI also updated its Model Spec - A guide that tells its models how to behave. This document is also open for anyone to read and use.
Soon Deep Research will be available to Plus (10 queries/mo) and free ChatGPT users (2 queries/mo).

Bolt can now create mobile apps too, and Create offers a built-in database for apps built on it.
Adobe has finally launched its Firefly video generation feature to users along with a new Firefly app and standalone pricing plans for it. Generate Video is now in public beta, allowing anyone to generate five-second video clips at 1080p. The new Firefly app also allows you to create multimodal workflows with images, videos and audio.
Want to build better AI agents? Galileo just published a massive (100-page!) guide all about agents. Whether you're just starting out or already deep in agent architecture, this guide will help you build more reliable agents that actually do what they're supposed to. Get your copy of Mastering Agents!*
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👀 ICYMI: New stuff we’ve launchedMicrosoft published a new study assessing AI’s effect on our critical thinking. The big question is: Does AI make us lazy thinkers? Sadly, the quick answer is yes, but our post gets into the nuance behind this discussion.

We've noticed some confusion in the community about the differences between ChatGPT and the OpenAI API. We broke down the key distinctions, use cases, and cost implications to help you choose the right option for your projects.

If you know a teacher, you know their hands are full all the time. We’re glad AI’s here to help, so they can focus on teaching. We compiled a list of the best free AI tools that teachers can use in 2025 (including tools for drawing and images)

Upcoming workshops:

Today: Turning Figma designs into full-stack applications (sign up)
18th Feb: Build your own full-stack AI app with Create (sign up)
3rd Mar: Building with AI + Replit (sign up)

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💬 Inside the community this weekBecome pro to join us building and learning together.

Justin updated his AI comparison app with Mistral’s stats. (link) and created a mobile-friendly scrip calculator. (link)
Aishwarya shared her exploration into Sierra AI for customer experience (link)
Jesus built a Glide app with Pinecone integration, perfect for chatting with internal docs. (link)
Wadnes asked about Replit vs Bubble for building AI apps. (link)
Mike asked for help connecting Cursor, Replit, and Github. (link)
Keshav edited a video with Meta's SAM2 and talked about possible opportunities in the space. (link)
Carl sought advice on leveraging AI tools for his coaching business. (link)
David asked about tools for creating videos with real people using AI after a video with celebrities went viral. (link)

Join the conversation, plus full access to courses and workshops by becoming a pro member today!

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⚙️ Top new tools

Memex - Chat to build without writing code. Any tech stack. On your desktop. For extra free credits use code ‘BB’ = Build Boldly.*
RabbitHole - Learn about anything with branched topics and follow-up Qs. (I really liked the UI)
Create apps - now ship with a built-in Postgres database, powered by Neon
Lovabale Launched - A collection of apps created with Lovabale.
New Email - Build beautiful, responsive, and cross-platform HTML emails using natural language.
Icons8 illustration generator - Generate usable illustrations with a tool trained on Icons8’s own library.
Learn Copywriting - Get your copywork scored by an LLM.
Exa Answer - Get an LLM answer to a question informed by Exa search results.
This demo of Alexis, a conversation agent by ElevenLabs is insane 🤯.

More tools here →
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 📜 Interesting posts

How I built an entire app with AI in one weekend.
AI agents are here. What now? — A comprehensive deep dive from HuggingFace.
Modern-day oracles or bullshit machines? How to thrive in a ChatGPT world.
Why you shouldn't worry about AI taking jobs.
Revenge of the GPT wrappers - Defensibility in a world of commoditized AI models.

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📌 To-dosThat’s it for today. Feel free to hit reply and share your thoughts. 👋

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