Meta Launches Muse Spark 1.3 for Coding and Longer AI Tasks
Meta’s Muse Spark 1.3 targets coding and longer AI assignments. Here’s what the company claims, how to read its efficiency figures and what users should test.
AI Models & LLMs
Explore the latest artificial intelligence models and large language models, including GPT, Claude, Gemini, Llama, DeepSeek, Mistral, and other emerging AI systems.
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Gemini 3.8 Flash: Google’s Smarter AI Comes With a Hidden Cost
Google’s new Gemini 3.8 Flash model improves coding, reasoning and autonomous agents. But by thinking longer and generating more tokens, it may cost more per task than its unchanged API price suggests.
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GPT-6 Astra: What OpenAI’s New Flagship Model Changes
Excerpt: OpenAI’s GPT-6 Astra focuses on complex, long-running work across code, browsers and professional tools. Here is what changes—and what remains to be proven. OpenAI released GPT-6 Astra on September 3, 2026, presenting it as its new flagship model for the most demanding tasks. The announcement is less about producing a slightly better chatbot answer…
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Tencent Hy4 Preview: A 770B Open AI Model That Activates Only 49B Parameters
Tencent has released Hy4 Preview, a new flagship large language model aimed at demanding productivity tasks including software development, document analysis, financial work and scientific research. The headline figure is difficult to ignore: 770 billion parameters. But Hy4 Preview does not use all of them every time it generates a token. Thanks to a Mixture-of-Experts…
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LLM SEO: 5 Ways to Get Featured in AI Search Results
Discover 5 proven strategies to optimize your website for ChatGPT, Gemini, and AI search. Expert LLM SEO guide by Demystia.
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GPT-5: What OpenAI’s Landmark Model Changed and Where It Stands in 2026
GPT-5 launched in August 2025 with major advances in reasoning, coding and reliability. Discover what changed and how OpenAI’s models evolved in 2026.