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OpenAI fortifies AI dominance with relentless momentum

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Good morning. It’s Friday, December 19th.

On this day in tech history: In 1987, Larry Wall released Perl 1.0, a scripting language blending C, sed, and awk for text manipulation. Perl's regex prowess became a staple in early AI research for data preprocessing, like parsing corpora for natural language processing. Its "There's More Than One Way To Do It" philosophy influenced flexible AI toolchains. Wall drew inspiration from linguistics, tying into AI's semantic roots.

In today’s email:

  • OpenAI fortifies AI dominance with relentless momentum

  • Google packs Frontier AI into Flash, T5Gemma 2, and FunctionGemma

  • Anthropic ships real-world agent tests and open skills infrastructure

  • 5 New AI Tools

  • Latest AI Research Papers

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Today’s trending AI news stories

OpenAI fortifies AI dominance with relentless momentum 

GPT-5.2-Codex drops as the new agentic coding leader. Tuned from GPT-5.2 it crushes long-context tasks with smart compaction. Massive refactors migrations and feature builds flow without dropping state. Mockups diagrams and screenshots turn into production code instantly. Windows support strengthens alongside elite cybersecurity that spots and patches complex threats. Paid ChatGPT users access Codex immediately. API and vetted security pilot incoming.

Developer ecosystem opens wide as ChatGPT App Directory activates submissions now, full launch early 2026. Third-party apps embed directly in conversations via SDK and AgentKit. From grocery orders to slide generation, interactive UI elements thrive. Transactions for goods enabled; digital monetization queued. Privacy and content standards locked tight.

OpenAI Academy for News Organizations goes live as it delivers on-demand training for journalists. Partnerships with News Corp and Hearst already live, setting the stage for wider industry rollout through 2026.

Consumer traction is exploding. ChatGPT mobile app eclipses $3 billion in global consumer spending. $2.48 billion pours in during 2025 alone, a massive leap from prior years. Subscriptions dominate revenue, with App Directory primed to multiply flows. OpenAI continues to integrate AI across every high-leverage domain and the flywheel spins faster. Read more.

Google packs Frontier AI into Flash, T5Gemma 2, and FunctionGemma

Gemini 3 Flash rolls out as the new default in the Gemini app and Google Search AI Mode. Faster and cheaper than predecessors it handles frontier-level reasoning over text images video and audio. Developers gain access through Gemini API Vertex AI AI Studio and the agentic Antigravity platform. Long-running stateful agents unlock via the fresh Interactions API making Gemini core infrastructure for high-volume agentic and embedded tasks.

T5Gemma 2 arrives next built on the Gemma 3 family with multimodal reasoning and 128K token context. Smart architecture ties embeddings merges attention layers and cuts parameters for peak efficiency. Compact sizes from 270M to 4B parameters run smoothly on devices while covering 140 plus languages. Pre-trained weights land on Hugging Face Kaggle Colab and Vertex AI ready for fine-tuning.

Productivity gains hit NotebookLM with new Data Table artefacts. Users turn data into structured tables exportable to Sheets. Notes Study Guides and Briefing Docs flow straight to Docs or Sheets through the Studio Panel for fluid collaboration.

Trust builds further as the Gemini app adds video verification. Upload clips up to 100 MB and 90 seconds to detect SynthID watermarks in audio and visuals. Segment-level reports pinpoint AI-generated parts extending coverage across all languages.

FunctionGemma closes the loop a lightweight 270M Gemma 3 variant tuned for native function calling on edge devices. Privacy-first offline automation turns language into actions like calendar tweaks or system commands. Fine-tuning lifts Mobile Actions benchmark from 58 percent to 85 percent with full support on Hugging Face LiteRT-LM vLLM and Vertex AI. Read more.

Anthropic ships real-world agent tests and open skills infrastructure

Anthropic advances fast on autonomous agents. Project Vend enters phase two with vending machines live in San Francisco, New York and London. Claudius built on Claude Sonnet 4.0 or 4.5 runs the show handling inventory pricing sourcing and sales across locations. Specialized agents layer in. Seymour Cash oversees as CEO setting high-level goals while Clothius designs custom merch. Strict role division, procedural prompting, and clean handoffs lift operations sharply though humans still intervene for legal, ethical and unpredictable edges.

Stress runs expose raw edges. Agents get tricked into free giveaways or odd orders, causing big losses. Anthropic runs these failures on purpose to map vulnerabilities in contracts security and decision chains. Insights feed directly into stronger guardrails for future autonomy.

The company’s Agent Skills is launching as an open standard. Modular bundles pack instructions, scripts, and tools so a single Claude handles coding, legal, finance, data, and design without repeat training. Progressive disclosure keeps context light, expanding details only when needed. Team and Enterprise plans get central controls. A partner directory drops ready skills from Atlassian, Figma, Canva, Notion, Stripe, and Zapier for seamless integrations. Quick-create flow eases customs, all at no extra cost, aligned to Model Context Protocol for cross-platform reach.

Claude in Chrome opens to all paid plans. Claude Code integration lands the same day. Read more.

5 new AI-powered tools from around the web

arXiv is a free online library where researchers share pre-publication papers.

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