4. X CEO Linda Yaccarino quits after stabilizing ads. Perplexity launches AI-powered web browser Comet.

Grok 4’s pricing is equivalent to Grok 3 at $3/$15 per 1M input/output tokens, identical to Claude 4 Sonnet. 2. OpenAI said to release AI-powered web browser to rival Google Chrome.3. Grok 4 has recorded slightly higher output token usage compared to peer models.

1. Elon’s xAI launches Grok 4, Grok 4 Heavy AI models. Grok 4 has topped the Artificial Analysis Intelligence Index, surpassing. OpenAI’s o3-pro and Google’s Gemini 2.5 Pro.

If you're building smarter workflows, understanding these three is essential. - LLM gives answers. - RAG gives better answers. - Agents get things done.

Example: LangChain agents, AutoGen, OpenAI function calling. Architecture Highlights: – LLM: Prompt → LLM → Response – RAG: Prompt → Retrieve Context → LLM → Response – Agent: Prompt → Memory + Tools + Reasoning → LLM → Response → Real Action.

3. Agent Goes beyond just answering - it reasons, uses tools, remembers past tasks, and takes real-world actions.

2. RAG (Retrieval-Augmented Generation) Fetches real-time external data (from tools like Pinecone, FAISS) and feeds it into the LLM for accurate, up-to-date answers.

1. LLM (Large Language Model) Creates responses based on pre-trained knowledge. No real-time data or tools involved. Example: GPT-4, Claude, Gemini.

LLM vs RAG vs Agent – What’s the Difference and Why It Matters. Not all AI systems respond the same way. From static answers to dynamic decision-making, here’s how they compare in real-world use:.

#ContextEngineering

AI is learning to lie, scheme, and threaten its creators.· OpenAI is raising pay to stop Meta talent raids.· Google’s emissions up 51% as AI electricity demand derails efforts to go green.

Call center workers say their AI assistants create more problems than they solve.· Apple may give Siri a brain transplant with the help of Claude or ChatGPT.· As AI kills search traffic, Google launches Offerwall to boost publisher revenue.· OpenAI goes after Docs and Word.·.

· Cloudflare launches a marketplace that lets websites charge AI bots for scraping.· Anthropics Claude can now build AI apps.· Perplexity launches $200 ‘Max’ Plan.· AI is doing up to 50% of the work at Salesforce, CEO Marc Benioff says.·.

OpenAI secures $30B cloud deal with Oracle. Link: .

In the first half of 2025, the UK has emerged as the dominant force behind South Africa’s rapidly rebounding tourism sector, posting a remarkable year-on-year visitor increase of over 8 percent—outpacing all other major international markets.

7 AI trends and takeaways for the travel industry.

Proud to see Amadeus on Newsweek’s World’s Greenest Companies 2025! . Recognized for our progress on emissions, renewable energy, and sustainability transparency—because real change starts with how we operate. #Sustainability #ItsHowTravelWorksBetter

Literally caught behind😂

Generative AI has become an invaluable tool for me when planning trips. It helps me not only organize my travel itinerary but also offers recommendations, assists with navigation, and even bridges language barriers while I’m exploring new places.