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SPROUT SOCIAL'S 2025 SOCIAL MEDIA DICTIONARY

Social media shaped culture this year through viral slang, niche fandoms, and chaotic humour. Skibidi, Labubu, 6-7, and Pookie generated massive engagement. Sprout Social named “aura” the top word after trends like aura-farming and aura-maxxing turned it into a status signal. Rising terms such as GEO, Substack, micro-virality, AI slop, Clanker, and Group 7 point to growing AI awareness and tighter online communities shaping how people communicate.

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REVERSE-ENGINEERING GOOGLE AI MODE: WHAT DISCOVERY ENGINE REVEALS ABOUT GOOGLE'S AI SEARCH ARCHITECTURE

Google's Discovery Engine shows how its AI search stack works. The stack uses a four-stage pipeline that moves from query understanding to retrieval, ranking signals, and answer generation. The system relies on seven ranking signals: embedding similarity, semantic relevance, keyword matching, predicted conversion, freshness, base ranking, and manual boost or bury controls. Google caps chunk sizes at 500 tokens and preserves heading context, which means content structure directly affects retrieval quality. The setup confirms that semantic alignment, clear sectioning, and strong engagement signals matter for ranking. Google's consumer-facing AI search likely follows similar principles.

MOVE FAST AND BREAK THINGS: LESSONS FROM FACEBOOK'S EARLY ENGINEERING CULTURE

Facebook's early motto reflects a tradeoff where speed requires tolerance for imperfection. The company built systems that accepted this cost in order to move quickly. It set a Day 1 pace through Bootcamp, which pushed new engineers to ship code to users by the end of Day 2 and gave them full access to the codebase so they could contribute immediately. It celebrated fast execution through blameless postmortems, impact-focused reviews, and frequent hackathons that produced major products such as Messenger and the Like button. It also paired speed with strong recovery practices through chaos engineering, feature flags, and disaster drills so broken things could be fixed fast.

180+ SOCIAL MEDIA CALENDAR FOR EVERY HOLIDAY OF 2026

Calendar includes key global holidays and community moments with post prompts for each one.

SAY WHAT? THE TOP MARKETING QUOTES OF 2025

11 marketing quotes from leaders in the industry.

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OPENAI DECLARES ‘CODE RED' AS GOOGLE THREATENS AI LEAD

OpenAI CEO Sam Altman has declared a 'code red' effort to improve the quality of ChatGPT. Other products will be delayed as a result. OpenAI is facing immense pressure from competitors, who have narrowed the gap in the AI race. Google Gemini last month surpassed OpenAI's models in industry benchmark tests. OpenAI is also facing pressure from Anthropic, which is becoming popular among business customers.

ANTHROPIC REPORTEDLY PREPARING FOR ONE OF THE LARGEST IPOS EVER IN RACE WITH OPENAI

Anthropic is in early talks to launch an IPO next year. It has engaged a law firm that previously worked on high-profile tech IPOs such as Google, LinkedIn, and Lyft. The company has also discussed a potential IPO with major investment banks, but the discussions are in an informal preliminary stage. The potential listing will test investors' appetite for loss-making AI startups amid growing fears of an AI bubble.

HOW BLUE ORIGIN PLANS TO BEAT SPACEX TO THE MOON

Blue Origin sees the Moon as an opportunity to gain an edge over SpaceX. It is currently working on a bigger, more powerful version of its New Glenn rocket. The formerly slow-moving company is now transitioning into a production organization. It has planned several orbital missions, including an early 2026 cargo flight to the Moon.

WAYMO'S SELF-DRIVING CARS ARE SUDDENLY BEHAVING LIKE NEW YORK CABBIES

Waymo has been trying to make its cars more confidently assertive. The move is necessary to scale up in some cities because of how busy they are. Passive vehicles can be disruptive. The vehicles are now programmed to make common-sense decisions, which can involve trade-offs.

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AWS RE:INVENT 2025: LIVE UPDATES ON NEW AI INNOVATIONS AND MORE

AWS re:Invent 2025 will run throughout this week. The cloud service company has already unveiled groundbreaking innovations such as frontier agents that can run autonomously for days, an expansion of the Amazon Nova model family, the availability of Trainium UltraServers, and the launch of AWS AI Factories. More announcements are expected throughout the week. This page contains live updates from the event.

BUILD ML AND DATA PIPELINES COLLABORATIVELY

Tangle is a platform-agnostic experimentation platform with a powerful drag-and-drop editor. It allows developers to create complex ML workflows with a powerful visual editor. Users can clone, edit, and run any pipeline they see fit. Tangle uses content-based caching to save time and compute costs.

WHY LOCAL TECH SCENES HAVE CHANGED

AI has changed the relationship between local tech scenes and San Francisco. The opportunity cost of being anywhere other than San Francisco is now at an all-time high. However, it is also much easier for players who want to stay local to start a one-person business and grow it themselves. AI will enable local tech scenes to produce promising startups and select for promising talent in very different ways than they used to.

THE JUNIOR HIRING CRISIS

AI is accelerating the erosion of the traditional apprenticeship model in tech. This puts the 10- to 20-year talent pipeline at risk. Students and early-career professionals need to start building relational intelligence now. Relationship skills have always been a differentiator, but now they're a necessity.

BIG TECH'S ‘SPEND LITTLE, EARN LOTS' FORMULA IS THREATENED BY AI

Investors are giving tech giants the benefit of the doubt on their AI plans despite the uncertainty of future payoffs.

GOOGLE SEARCH ADDING SEAMLESS TRANSITION FROM AI OVERVIEWS TO AI MODE

Google is testing a new design on mobile that brings users into AI Mode when they tap an AI Overview's 'Show more' button.

‘REVERSE MATHEMATICS' ILLUMINATES WHY HARD PROBLEMS ARE HARD

Mathematicians have used reverse mathematics to prove that many distinct theorems in complexity theory are actually exactly equivalent.

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VANGUARD WILL NOW ALLOW CRYPTO ETFS ON ITS PLATFORM

Vanguard will allow ETFs and mutual funds that primarily hold select cryptocurrencies starting on Tuesday.

ANOTHER OPEN SOURCE PROJECT DIES OF NEGLECT, LEAVING THOUSANDS SCRAMBLING

Kubernetes is retiring its popular Ingress NGINX controller in March.

ANDROID JUST ENTERED A NEW ERA OF FREQUENT UPDATES WITH THE LATEST ANDROID 16 RELEASE

Starting with Android 16, Google will deliver multiple Android releases throughout the year containing new system features and developer APIs.

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ANTHROPIC REPORTEDLY PREPARING FOR ONE OF THE LARGEST IPOS EVER IN RACE WITH OPENAI

Anthropic is considering an IPO while also exploring private funding. It has reportedly engaged with a law firm and major banks. The IPO could be one of the largest IPOs ever. No decision has been made yet on the timing of the IPO.

MISTRAL 3 RELEASE

Mistral announced the release of Mistral 3, which features three new dense models (14B, 8B, and 3B) and Mistral Large 3, a sparse MoE model with 41B active and 675B total parameters. All models are open-sourced under Apache 2.0.

OPENAI CEO DECLARES “CODE RED” AS GEMINI GAINS 200 MILLION USERS IN 3 MONTHS

OpenAI will delay advertising plans and other products to focus on improving ChatGPT. Google's release of Gemini 3 was very well received, with the service rapidly gaining popularity. Google is quickly catching up to ChatGPT in user numbers. ChatGPT has more than 800 million weekly users - Gemini had 650 million in October.

HOW AI IS TRANSFORMING WORK AT ANTHROPIC

Anthropic surveyed 132 of its own engineers and found 27% of Claude-assisted work wouldn't have happened otherwise, but not without costs. Mentorship is declining as Claude is becoming the first stop for questions. Engineers worry that the skills needed to supervise AI are the same ones atrophying from overuse.

THOUGHTS ON AI PROGRESS (DEC 2025)

The driver for further improvement will be continual learning. Solving continual learning will require incremental improvements, just like solving in-context learning. Labs will likely release something next year that they will call continual learning, but it will just be progress towards continual learning. Human-level continual learning may take another five to ten years of further progress.

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INTRODUCING AMAZON NOVA FORGE: BUILD YOUR OWN FRONTIER MODELS USING NOVA

Amazon Nova Forge is a service for building frontier models using Nova. It is the easiest and most cost-effective way to build your own frontier model. Customers can start their development from early model checkpoints, blend their datasets with Amazon Nova-curated training data, and host their custom models securely on AWS. The service is designed for organizations with access to proprietary or industry-specific data who want to build AI that truly understands their domain.

AGENT SAFETY BENCHMARK BY PERPLEXITY

BrowseSafe is a real-time content detection model and benchmark suite designed to protect AI agents from prompt injection in web browsers. The open-source BrowseSafe and BrowseSafe-Bench enable developers to scan HTML for hidden malicious instructions without slowing down performance, offering layered defenses for safer agentic browsing.

RAPTOR

RAPTOR (Recursive Autonomous Penetration Testing and Observation Robot) is an autonomous offensive/defensive security research framework based on Claude Code. It combines traditional security tools with agentic automation and analysis to deeply understand code, prove exploitability, and propose patches. The tool empowers security research with agentic workflows and automation. RAPTOR was vibe-coded and is still in an early release stage.

A PRACTICAL APPROACH TO VERIFYING CODE AT SCALE

AMP, INC.

Amp is spinning out of Sourcegraph to become an independent research lab. Its goal is to let software builders harness the full power of AI. The company believes that the way we develop software will be challenged fundamentally and drastically. Spinning out into its own company will give it more freedom to focus on the frontier.

THIS AI STARTUP WANTS TO REMAKE THE $800 BILLION CHIP INDUSTRY

Ricursive, a startup founded by ex-Google researchers, aims to build software that can automate the design of cutting-edge chips. This could allow every company to build their own chips from scratch. The company expects to release its first product next year. It recently raised $35 million and is currently valued at $750 million.

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OPENAI TESTS MEMORY SEARCH AS GPT-5.2 LAUNCH RUMORS GROW

OpenAI's Memory search feature for ChatGPT lets users quickly find stored info via direct queries.

CLAUDE CODE HITS $1B RUN-RATE, ACQUIRES BUN

Anthropic announced it has acquired Bun, a fast JavaScript runtime.

HUMAN ART IN A POST-AI WORLD SHOULD BE STRANGE

The creative process is limited by human scale, but we're getting close to leaving that world.

OPERA ROLLS OUT GEMINI-POWERED AI FEATURES ACROSS ITS BROWSERS

Opera has expanded its AI capabilities with Google's Gemini models across its browsers.

THE BIGGEST DECISION YET

Humanity will have to decide by 2030 whether to risk letting artificial intelligence systems train themselves to become more powerful.