标签：#ia

The speakers discuss Agent RFT, OpenAI’s platform for fine-tuning reasoning models via real-time tool interactions and custom reward signals. They explain how reinforcement learning solves complex credit assignment challenges within the context window. They share enterprise success stories, showing how Agent RFT eliminates long-tail token loops and drives extreme efficiency. By Wenjie Zi, Will Hang

Terminal-based AI agents have evolved considerably over the past few months, and several changes are significant enough that developers relying on these tools should be aware of them. Most notably, Google has begun retiring Gemini CLI for individual users in favor of Antigravity CLI — a closed-source successor that has drawn some pushback from the community that built out Gemini CLI's open-source ecosystem. Meanwhile, Claude Code has moved to the Opus 4.8 and Fable 5 models with a 1M-token context window, and OpenClaw, the open-source "always-on" agent, has grown into one of the most-starred projects on GitHub — alongside a documented CVE worth knowing about before deployment. I've just published an updated, fact-checked comparison covering: What actually changed with Gemini CLI's retirement, and what it means if you have scripts or CI/CD pipelines depending on it Claude Code's current model lineup, context window, and new Dynamic Workflows feature OpenClaw's architecture, extensibility via ClawHub, and the security considerations that come with deep system access A full feature-comparison table (cost, context window, open-source status, setup complexity) A practical case study walking through how all three tools can work together on a real project Would be curious to hear which of these you're using day-to-day, and whether the Gemini → Antigravity transition has affected your workflow. Full article here: Devlycan - Technology & Programming Insights Devlycan - Technology, programming, AI, lifestyle, and future trends—simple insights for the new digital generation. devlycan.com

I Spent 30 Days Comparing Startup and Enterprise AI APIs Look, I'm just a dude building a SaaS side project. Not enterprise, not Fortune 500, just me and a few friends trying to ship something useful. So when I started hitting AI API walls, I went down the rabbit hole of figuring out what the heck to do. And honestly? Most guides out there are written by people who clearly have never had to choose between buying groceries or paying for OpenAI credits. They're either too corporate ("here's our enterprise procurement guide!") or too naive ("just use the cheapest API!"). So I figured I'd write the guide I WISH existed when I started. And I'm gonna throw in some enterprise stuff too because I consulted for a bigger company last year and saw what THEY deal with. Different worlds, I tell ya. Let me break this down properly. Why I Almost Just Used DeepSeek Directly Okay so here's the thing. When I first started, I was like "DeepSeek is dirt cheap, let me just sign up there and call it a day." I mean, the pricing was wild. Like cents per million tokens. How could I lose? Then I tried to actually sign up. Chinese phone number required. WeChat Pay or Alipay only. No PayPal. No Visa. Nothing. And I get it, that's their home market, but for me sitting here in my apartment in the US? Absolute dead end. So I started looking at aggregators. Tried like four of them. Some had weird pricing. Some had models that didn't actually work. One of them straight up charged me for tokens I never used (still salty about that). Then I landed on Global API and honestly I gotta say, it just worked. Email signup, PayPal, and I could test DeepSeek AND Claude AND Qwen all with one key. That's when I realised going direct to providers is kind of a trap if you're small. Let me show you the actual problem with going direct. The "Go Direct" Trap Here's what happens when you sign up direct with various providers: Problem What Happens to You Locked to one vendor Your whole app depends on their uptime Paym

If you're going to apply for Startup Battlefield Australia, now is the time. Applications close July 6, and once the deadline passes, the opportunity is gone.

The original safety gate on the Dolt-over-MCP plugin tried to keep a Claude Code agent harmless by excluding "history-affecting tools" from its MCP grant. It was the wrong granularity, and it did nothing. MCP exposes the entire database through one tool — query / exec — and that tool carries every SQL verb. SELECT rides it. So does CALL DOLT_PUSH , CALL DOLT_RESET('--hard') , DROP DATABASE , and CALL DOLT_BRANCH('-D', 'main') . Excluding "dangerous tools" from the grant accomplishes nothing, because the dangerous verbs live inside the one tool you already granted. The destructive operations were never separate tools to exclude. This is the reframe the whole Phase 0 hardening pass turned on: a tool-name allowlist is meaningless for any tool that carries a sub-language. SQL is a sub-language. So is the shell behind a Bash tool. So is anything behind an eval . If the tool can run arbitrary statements in some grammar, the only boundary that means anything is one that reads the statement. It is the move from tool-name allowlisting to capability-based security: the grant stops being "you may call the query tool" and becomes "you may run these statement classes inside it." Why not just allowlist the safe tools? Because there is exactly one tool, and it is not safe or unsafe — it is whatever statement you hand it. You cannot partition a single door into a safe door and a dangerous door by naming. The same logic kills the next-obvious fix: a denylist of dangerous verbs. Blacklist DOLT_PUSH , DOLT_RESET , DROP ... and miss DOLT_REBASE , or the proc Dolt ships next quarter, or a CALL whose name your regex didn't anticipate. A denylist is only as good as your imagination on the day you wrote it. The fix inverts that. You add safety by enumerating what is safe, not by blacklisting what is dangerous. Anything you cannot positively classify as safe is treated as the most dangerous thing it could be. Default-deny the unknown. It's least privilege applied to a grammar: the agent get

Meta has quietly launched Pocket, an experimental AI app that lets users generate and share interactive mini games using text prompts.

The news comes about a week after OpenAI announced its own custom AI chip in a partnership with Broadcom.

Cursor hopes to continue offering third-party AI models after it's acquired by SpaceX, testing the relationships between frontier AI labs.

New US rules would legalize quiet supersonic flights without the sonic boom.

This tutorial was written by Néstor Daza . This is the second article in a series about building Claudius , my own Claude-based chatbot ( Github ). The prologue made the case for building it, and for choosing MongoDB as its foundation. Open the conversations collection in Claudius’ database and you find the usual fields of a thread header but nothing else: a userId , a title , some timestamps , and so on, but no array of messages, no messages collection sitting beside it either! The text of every conversation lives somewhere else entirely, in the LangGraph checkpointer, which I wire up later in this series. This absence is a modeling decision, and how I came up with the database schema for my chatbot is the theme of this article. If you come from a relational background, you're used to modeling the data first when designing a database. For a project like this, you would start by finding the entities and normalizing them, and the final schema would come out of the data's structure: a conversations table and a messages table with a foreign key between them, because that is what the data looks like. Document modeling runs the other way. You start from how the application reads and writes, and the shape of the document follows the access patterns. Claudius never reads conversation messages without the agent's full working state wrapped around them, and that state is persisted using the LangGraph checkpointer. A separate messages table would add nothing, since the app would always have to join it back to that state on every read. The access pattern says the messages belong with the agent state, so that is where they go, and conversations are left as the lightweight header the list view actually needs. That inversion, modeling around use rather than around the data, runs through everything below. Schema-flexible is not schemaless This is the misconception lots of people often carry, and it is worth killing on the way in. A document database does not mean no schema; it mea

Frameworks like Lean Six Sigma and business process management (BPM) first gained traction because they promised clarity in the chaos—a structured way to bring order to messy, sprawling operations. Lean Six Sigma emphasized statistical rigor and quality control; BPM created end-to-end maps of how work should flow across departments. Both offered a repeatable way to…

By Hiral Shah, Senior Director, Product Management, Docusign A major recurring theme among the engineering teams at this week’s AI Engineer World’s Fair in San Francisco is the push to move specialized AI models out of research and directly into high-volume production. At Docusign, that optimization challenge happens at massive scale: we handle millions of transactions daily and have nearly 1.9 million customers in over 180 countries. Organizations have historically lost significant value every year to the friction, delays, and missed obligations that come from treating these agreements as static documents rather than live sources of business data. Much of that trapped value sits inside tables: the pricing schedules, SLA obligations, and contractor rate cards that define enterprise relationships but are often the hardest part of a contract to extract accurately. To solve this, we integrated NVIDIA Nemotron Parse , a vision-language model purpose-built for document understanding, directly into our document processing pipeline. Docusign and NVIDIA took the AI Engineer World’s Fair stage this week to give attendees a look at how the architecture works under the hood. Here’s what that looks like: Why Contract Tables Break General-Purpose AI Contracts routinely contain merged cells, multi-page structures, mixed formatting, and nested layouts that general-purpose vision language models (VLMs) and broad AI models weren't designed to handle. The result is inaccurate extractions that require manual correction, slowing down the workflows they are intended to accelerate. Our teams watch this operational friction play out across real enterprise scenarios every day: System Downtime: When a critical system goes down, operations teams need to know immediately which SLA notification requirements apply and to whom. Resource Tracking: When business stakeholders ask legal what hourly rate was agreed to in a contractor engagement, the answer is often buried deep inside a rate card tabl

TV Time, the popular TV-tracking app, is shutting down on July 15 as parent company Whip Media pivots toward enterprise AI products.

Insiders say Sam Altman is in active talks with the Trump administration.

FTC urged to reject Elon Musk’s bid to end X monitoring amid AI concerns.

Artificial intelligence may have captured the public imagination through chatbots and image generators, but some of its most consequential use cases are unfolding far from consumer-facing tools. In industries where physical infrastructure, operational continuity, and safety are paramount, AI is becoming a core operating layer. With its sprawling industrial systems and constant stream of operational…

The company now expects to ship a few thousand more vehicles by the end of 2026 than it previously expected, after launching its R2 SUV last month.

Build a Real-Time Crypto Trading Dashboard with Python, WebSockets, and React Real-time data is the difference between catching a move and reading about it later. This tutorial walks through a minimal but complete stack: a Python WebSocket client pulling live prices, a simple signal generator, and a React frontend displaying everything. You will end up with a dashboard that shows live Binance prices, basic momentum signals, and auto-updates without polling. Why this stack Binance provides a clean WebSocket API for tickers and trades. Python handles the backend connection and lightweight analysis. React keeps the UI reactive and simple to extend. No heavy frameworks, no paid data feeds. Prerequisites Python 3.11+ Node 20+ A Binance API key (read-only is fine for prices) Step 1: Python price stream Install the client library: pip install python-binance pandas Create price_stream.py : import asyncio import json from binance import AsyncClient , BinanceSocketManager import pandas as pd from datetime import datetime async def main (): client = await AsyncClient . create () bm = BinanceSocketManager ( client ) ts = bm . trade_socket ( ' BTCUSDT ' ) async with ts as tscm : while True : res = await tscm . recv () price = float ( res [ ' p ' ]) qty = float ( res [ ' q ' ]) ts = datetime . fromtimestamp ( res [ ' T ' ] / 1000 ) print ( f " { ts } | BTCUSDT { price : . 2 f } | { qty : . 4 f } BTC " ) if __name__ == " __main__ " : asyncio . run ( main ()) Run it: python price_stream.py You should see a live feed of trades. Keep this running as your data source. Step 2: Add a simple momentum signal Extend the script to calculate a 20-trade rolling average and flag when price deviates more than 0.3%: # inside the loop, after parsing res prices . append ( price ) if len ( prices ) > 20 : prices . pop ( 0 ) avg = sum ( prices ) / len ( prices ) deviation = ( price - avg ) / avg * 100 if abs ( deviation ) > 0.3 : print ( f " ⚡ Signal: { deviation : + . 2 f } % from 20-trade avg " )

New York City’s Summer of Ludd festival is teaching people how to live offline amid the suffocating presence of Big Tech.

Every blog post needs an OG image. Without one, your links look blank on Twitter, LinkedIn, and Slack — just a plain URL that nobody clicks. Most developers solve this by spinning up a headless browser, loading an HTML template, taking a screenshot, and uploading it somewhere. It works, but now you're maintaining a Puppeteer instance, dealing with font rendering quirks, and burning server resources on something that should be simple. There's a faster approach: design your OG images as HTML templates and let a screenshot API handle the rendering. The Idea: HTML Templates as OG Images Think of your OG image as a tiny webpage. You already know HTML and CSS. Build a 1200×630 template with your blog title, author name, maybe a gradient background — whatever fits your brand. Host it or pass it as raw HTML. Then call an API to screenshot it. Done. A basic template might look like this: <div style= "width:1200px;height:630px;display:flex;align-items:center; justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e); font-family:Inter,sans-serif;padding:60px" > <div style= "color:#fff;text-align:center" > <h1 style= "font-size:48px;margin:0" > {{title}} </h1> <p style= "font-size:24px;color:#8892b0;margin-top:20px" > {{author}} · {{date}} </p> </div> </div> Replace the placeholders on your server, then send the resulting HTML (or a URL pointing to it) to the API. Calling the API With ScreenshotRun , a single curl request captures the rendered template as a PNG: curl -X POST "https://api.screenshotrun.com/v1/screenshot" \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "url": "https://yourblog.com/og-template?title=My+Post+Title", "viewport_width": 1200, "viewport_height": 630, "format": "png" }' The response gives you the image file. Save it to your CDN, set the og:image meta tag, and you're done. No browser to manage, no Chrome binary eating RAM on your CI server. Wiring It Into Your Build If you publish with a static sit