OpenAI’s Secret Weapon

Discover how Mistral’s Devstral outperforms GPT-4.1 Mini and runs locally—open-source power meets coding precision.

Author

Tom
May 22, 2025

In partnership with

Welcome to Tech Momentum!

This newsletter hits you with AI breakthroughs hotter than a GPU in overdrive! From coding agents that crush GPT-4.1 to mind-blowing tech that sees, hears, and thinks like us—every scroll takes you deeper into the new AI frontier.

Let’s break it all down!

Updates and Insights for Today

  1. Devstral: Mistral AI’s Open-Source Coding Agent Outperforms GPT-4.1 Mini

  2. OpenAI Supercharges Responses API: New Tools Redefine AI Agent Capabilities

  3. AI That Sees and Hears: MIT’s CAV-MAE Sync Learns Like Humans

  4. The latest in AI tech

  5. AI Tutorials: Outperform 99% Of Vibe Coders With This Planning Method!

  6. AI tools to checkout

AI News

Devstral: Mistral AI’s Open-Source Coding Agent Outperforms GPT-4.1 Mini

Quick Summary:

Mistral AI, in collaboration with All Hands AI, has launched Devstral, a 24-billion-parameter open-source large language model (LLM) tailored for software engineering tasks. Released under the Apache 2.0 license, Devstral surpasses all open-source models on the SWE-Bench Verified benchmark, achieving a score of 46.8%. It is designed to handle real-world software development challenges and is lightweight enough to run on devices like a Mac with 32GB RAM or an RTX 4090 GPU.

Key Insights:

  • Benchmark Leader: Devstral achieves 46.8% on SWE-Bench Verified, outperforming models like Deepseek-V3-0324 and Qwen3 232B-A22B. 

  • Agentic Capabilities: Designed to solve real GitHub issues, Devstral integrates with frameworks such as OpenHands and SWE-Agent. 

  • Efficient Deployment: The model can be run locally on consumer-grade hardware, making it accessible for individual developers and enterprises alike. 

  • Open-Source Commitment: Available under the Apache 2.0 license, Devstral can be used for both commercial and non-commercial purposes. 

Why It’s Relevant:

Devstral represents a significant advancement in AI-driven software development tools. Its ability to handle complex, real-world coding tasks sets it apart from traditional LLMs that focus on isolated functions. By offering high performance in an open-source, easily deployable package, Devstral democratizes access to advanced coding assistants, enabling developers and organizations to enhance productivity and code quality without relying on proprietary solutions.

📌 Read More: Mistral

 

Our Partner Today

Tailored HR Software Recommendations for Your Organization

Choosing HR software can be overwhelming—with over 1,000+ tools on the market, it’s easy to spend days and still feel unsure.

That’s why thousands of HR teams rely on SSR’s HR software advisors. Instead of spending hundreds of hours on research and demos, you’ll get free 1:1 help from an HR software expert who understands your requirements and provides 2–3 tailored recommendations based on your unique needs.

Whether you're looking for an HRIS, ATS, or Payroll solution, we help you cut through the noise and make confident decisions—fast.

Why HR teams trust SSR HR Advisors:

✅ 100% free for HR teams
✅ Get 2-3 Tailored solutions from 1,000+ options
✅ 1:1 expert guidance from HR advisors
✅ Trusted by 15,000+ companies

From MIT to the Indianapolis Colts, smart HR teams trust SSR to find the right software—without the stress.

 

OpenAI Supercharges Responses API: New Tools Redefine AI Agent Capabilities

Quick Summary:

OpenAI has unveiled a suite of powerful enhancements to its Responses API, introducing features like remote MCP server support, integrated image generation, a Code Interpreter, and advanced file search capabilities. These updates empower developers to build more intelligent, context-aware AI agents with streamlined workflows and enhanced performance.

Key Insights:

  • Remote MCP Server Integration: Developers can now connect AI models to external tools hosted on any MCP server, facilitating seamless integration with platforms like Shopify, Twilio, and Stripe. 

  • Enhanced Toolset: The API now includes built-in tools for image generation using the gpt-image-1 model, a Code Interpreter for complex computations, and improved file search across multiple vector stores. 

  • Advanced Reasoning Models: Models like o3 and o4-mini can utilize these tools within their reasoning processes, leading to more contextually rich and relevant outputs. 

  • New Features for Developers: The API introduces background mode for handling long-running tasks asynchronously, reasoning summaries for better transparency, and encrypted reasoning items to enhance privacy. 

Why It’s Relevant:

These enhancements to the Responses API mark a significant step forward in AI agent development. By providing developers with more integrated tools and improved model capabilities, OpenAI is facilitating the creation of sophisticated, real-time AI applications. This evolution not only streamlines the development process but also opens new possibilities for AI-driven solutions across various industries.

📌 Read More: OpenAI

 

AI That Sees and Hears: MIT’s CAV-MAE Sync Learns Like Humans

Quick Summary:

MIT researchers have developed CAV-MAE Sync, an AI model that learns to associate specific sounds with visual events in videos—without any labeled data. By aligning audio and visual inputs at a fine-grained level, the model mimics human-like perception, enhancing tasks like video retrieval and scene classification. 

Key Insights:

  • Unsupervised Learning: CAV-MAE Sync aligns audio and visual data without human annotations, enabling the model to learn from raw video clips.

  • Fine-Grained Synchronization: The model splits audio into smaller segments, allowing precise matching with corresponding video frames. 

  • Dual Learning Objectives: Incorporates contrastive and reconstructive learning to improve performance in multimodal tasks. 

  • Enhanced Representations: Introduces global and register tokens to balance learning objectives, leading to better retrieval and classification results. 

Why It’s Relevant:

CAV-MAE Sync represents a significant advancement in multimodal AI, enabling machines to learn complex audio-visual relationships without labeled data. This capability is crucial for developing AI systems that can understand and interact with real-world environments in a human-like manner, benefiting applications in robotics, media analysis, and beyond. 

📌 Read More: MIT News

 

 

 

 AI Tutorials

Outperform 99% Of Vibe Coders With This Planning Method

Quick Summary:

This video explains a three-stage planning system that drastically improves coding results using AI. The creator walks through how to use tools like Claude to plan architecture, design, and tech specs for building apps—especially useful for beginners or devs facing poor outputs.

Key Insights:

  • Poor AI coding results often stem from bad planning, not the AI model.

  • A clear architecture, design breakdown, and spec-driven execution lead to better results.

  • The speaker introduces a reusable prompt strategy to plan full-stack apps using Claude.

  • A full sample project—a Michelin recipe app—is broken down for hands-on learning.

What Can I Learn?

  • How to prompt Claude to architect and design complex applications

  • A full system for defining MVP features, user flows, and tech stacks

  • How to turn a vision into clear, AI-readable documentation

  • How to avoid ambiguity, overbuilding, or poor UX from bad planning

Which Benefits Do I Get?

  • Save hours by planning before you code

  • Reduce bugs, rework, and architecture regrets

  • Use Claude as a reliable thought partner, not just a code generator

  • Build with confidence—even for MVPs—thanks to clear direction and tech clarity

Why It’s Relevant:

Most developers jump straight into coding with AI and hit roadblocks. This video flips that script. By introducing a structured planning method, it shows how to get better, faster results from tools like Claude. With a focus on real-world execution, it’s a must-watch for anyone tired of chaotic builds and unclear prompts. Planning is the new coding hack.

Here is the full Video Tutorial 👉 Click Here

 

 

The latest in AI tech

OpenAI’s Stargate UAE: A $20B Leap into Global AI Infrastructure

OpenAI partners with UAE’s G42 to launch Stargate UAE, a 1-gigawatt AI data center in Abu Dhabi. This marks OpenAI’s first international deployment of its AI infrastructure platform, aiming to provide nationwide ChatGPT access in the UAE. 

xAI’s Live Search: Real-Time Data Access Now in Beta

Elon Musk’s xAI introduces “Live Search,” enabling its AI model, Grok, to access real-time data from X, the internet, and news sources. The feature is available for free during its beta period, enhancing Grok’s real-time information retrieval capabilities. 

AI Startups: From Unicorns to ‘Zombiecorns’

A surge in AI startup valuations has led to the emergence of “zombiecorns”—companies valued over $1 billion but struggling with revenue growth and sustainability. Investors express concerns over the viability of these overfunded startups. 

News Publishers Accuse Google’s AI Mode of Content ‘Theft’

The News/Media Alliance criticizes Google’s AI Mode for allegedly using publishers’ content without compensation, calling it “theft.” The feature replaces traditional search results with AI-generated responses, impacting publishers’ web traffic and revenue. 

 

He’s already IPO’d once – this time’s different

Spencer Rascoff grew Zillow from seed to IPO. But everyday investors couldn’t join until then, missing early gains. So he did things differently with Pacaso. They’ve made $110M+ in gross profits disrupting a $1.3T market. And after reserving the Nasdaq ticker PCSO, you can join for $2.80/share until 5/29.

This is a paid advertisement for Pacaso’s Regulation A offering. Please read the offering circular at invest.pacaso.com. Reserving a ticker symbol is not a guarantee that the company will go public. Listing on the NASDAQ is subject to approvals. Under Regulation A+, a company has the ability to change its share price by up to 20%, without requalifying the offering with the SEC.

 

 AI Tools to check out

  1. Automateed: All-in-One AI eBook Generator

  2. Easily Learn: Transform your study materials into personalized learning experiences with our powerful AI technology

  3. Hoox Video: Generate perfect video in seconds

  4. PhotoFuse: Your personal AI photographer in your pocket

 

 

Thanks for sticking with us to the end!

We'd love to hear your thoughts on today's email!

Your feedback helps us improve our content

⭐⭐⭐Superb
⭐⭐Not bad
⭐ Could've been better

Not subscribed yet? Sign up here and send it to a colleague or friend!

See you in our next edition!

Tom