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All you need to know about AI tools like ChatGPT, Claude, Gemini, Grok and DeepSeek. Get the latest news, model comparisons, and practical tips on how to use them efficiently across Mac, iPhone, and iPad.

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The Ultimate ChatGPT Model Comparison: GPT-5.0 to GPT-6.1
Noticias de IA

The Ultimate ChatGPT Model Comparison: GPT-5.0 to GPT-6.1

OpenAI now sells four GPT-6 models, Astra since September 3, 2026, GPT-6 Sol and GPT-6 Luna since September 22 and GPT-6.1 Sol since September 29, and none of them…

La comparativa definitiva de modelos Gemini: de 2.5 a Gemini 4 Argon
Perspectivas técnicas sobre IA

La comparativa definitiva de modelos Gemini: de 2.5 a Gemini 4 Argon

Google ya gestiona dos líneas temporales de Gemini que ya no avanzan al mismo ritmo. La línea Flash ha corrido hasta Gemini 3.8 Flash, lanzado el 2 de septiembre de…

ChatGPT Sites: What It Is, Who Gets It, and How to Build One
Fundamentos de IA y guías prácticas

ChatGPT Sites: What It Is, Who Gets It, and How to Build One

ChatGPT Sites turns a chat into a live website with its own link, at no extra charge on Plus, Pro, Business, Enterprise and Edu. It is not on Free or Go, and it has…

¿Qué es Claude AI? Quién lo creó y para qué sirve (2026)
Perspectivas técnicas sobre IA

¿Qué es Claude AI? Quién lo creó y para qué sirve (2026)

Claude AI es un asistente de IA y una familia de grandes modelos de lenguaje creados por Anthropic, una empresa de IA con sede en San Francisco. Lo usas en…

Gemini 4 Argon Is Out: Benchmarks, Price, and Who Can Use It
Noticias de IA

Gemini 4 Argon Is Out: Benchmarks, Price, and Who Can Use It

Google announced Gemini 4 Argon on September 30, 2026, its first flagship model since Gemini 3.1 Pro. It leads several benchmarks at an introductory $2 and $10 per…

GPT-6.1 Sol Is Here: Near-Astra Power at a Fifth of the Price, but Not in Chat
Noticias de IA

GPT-6.1 Sol Is Here: Near-Astra Power at a Fifth of the Price, but Not in Chat

OpenAI launched GPT-6.1 Sol at DevDay on 29 September 2026. It keeps GPT-6 Sol's $2 and $10 API prices, claims near-Astra results for a fifth of Astra's price, and…

AI Calorie Counter: Free Chatbot or Paid App, and How Accurate Is Either?
Fundamentos de IA y guías prácticas

AI Calorie Counter: Free Chatbot or Paid App, and How Accurate Is Either?

An AI calorie counter reads a photo of your meal and estimates the calories, but it is not accurate enough to trust meal by meal. In July 2026 an NIH team found…

Claude Docs: How to Use Anthropic's New Document Editor, Step by Step
Fundamentos de IA y guías prácticas

Claude Docs: How to Use Anthropic's New Document Editor, Step by Step

Claude Docs is the document editor Anthropic built into Claude on 16 September 2026. You ask for a doc in a conversation, Claude drafts it on screen, and you and…

OpenAI Dots at DevDay 2026: The $100 Agent and Everything Else OpenAI Announced
Noticias de IA

OpenAI Dots at DevDay 2026: The $100 Agent and Everything Else OpenAI Announced

OpenAI announced dots at DevDay 2026 on 29 September. A dot is an always-on agent inside ChatGPT that runs on GPT-6 Astra, gets its own cloud computer and keeps…

Claude Sonnet 5.5 Is Here: Price, Benchmarks, and the Effort Setting That Decides Your Bill
Noticias de IA

Claude Sonnet 5.5 Is Here: Price, Benchmarks, and the Effort Setting That Decides Your Bill

Anthropic released Claude Sonnet 5.5 on September 28, 2026 at the same $2 and $10 per million tokens as Sonnet 5. It nearly matches Opus 5.5 on several benchmarks…

Canva Alternatives in 2026: The Best Free and Paid Options Tested
Fundamentos de IA y guías prácticas

Canva Alternatives in 2026: The Best Free and Paid Options Tested

The strongest professional alternative to Canva now costs nothing, and Canva owns it. Affinity went free for everyone on 30 October 2025, and it is a full vector…

What Is the Best AI for Designers? Start With What You Already Pay For
Fundamentos de IA y guías prácticas

What Is the Best AI for Designers? Start With What You Already Pay For

Nielsen Norman Group gave a real design job to a batch of AI tools, and the outputs that came closest to human work were the ones handed a detailed spec or an…

Canva Pro gratis: quién lo consigue y qué incluye el plan gratuito
Fundamentos de IA y guías prácticas

Canva Pro gratis: quién lo consigue y qué incluye el plan gratuito

Canva Pro gratis existe, pero solo por dos vías reales, el programa educativo y el de organizaciones sin ánimo de lucro. Para todos los demás está el plan gratuito…

The ChatGPT Excel Add-In: Free on Every Plan, and What It Actually Costs
Fundamentos de IA y guías prácticas

The ChatGPT Excel Add-In: Free on Every Plan, and What It Actually Costs

OpenAI now ships one add-in that puts ChatGPT inside Excel, Word and PowerPoint, and it reaches the free tier. The install takes a minute. The part nobody mentions…

OpenAI Pauses Training Again: What Triggered It and What It Doesn't Stop
Noticias de IA

OpenAI Pauses Training Again: What Triggered It and What It Doesn't Stop

OpenAI pauses training on its most capable models, and this time the trigger was a DNS lookup. On 20 September 2026 a model in training used a gap in its sandbox to…

Is Microsoft Copilot Free? What You Actually Get for Nothing
Fundamentos de IA y guías prácticas

Is Microsoft Copilot Free? What You Actually Get for Nothing

Microsoft’s own pricing page answers the question in one word, yes. The page ranking above it says there is no free tier at all. Both cannot be right, and the…

AI Tattoo Generator: Which One Is Worth It, and Who Ranks Them
Fundamentos de IA y guías prácticas

AI Tattoo Generator: Which One Is Worth It, and Who Ranks Them

Search for an AI tattoo generator and page one hands you two things: a row of tools with a prompt box, and a row of articles ranking those tools. We fetched all…

¿Qué es Google Flow AI? Créditos, límites gratuitos y lo que cuesta Veo
Fundamentos de IA y guías prácticas

¿Qué es Google Flow AI? Créditos, límites gratuitos y lo que cuesta Veo

Google Flow da a cada cuenta 50 créditos al día, con o sin suscripción. Un solo vídeo en Veo 3.1 Quality cuesta 100 créditos y nada se acumula, así que hay algo que…

Perplexity Spaces: How They Work, and What Changed in 2026
Fundamentos de IA y guías prácticas

Perplexity Spaces: How They Work, and What Changed in 2026

Perplexity Spaces are persistent workspaces that hold your files, instructions and conversations in one place. Perplexity renamed them Projects, the help page URL…

Meta Muse AI Agent: What It Does, What It Costs and What It Gets Wrong
Noticias de IA

Meta Muse AI Agent: What It Does, What It Costs and What It Gets Wrong

Meta launched Muse on 8 September 2026, and within ten days it had pushed ChatGPT off the top of the US App Store. The Meta Muse AI agent does not just answer…

Claude Marketplace: How to Add a Claude Code Plugin Marketplace (and Which One You Actually Mean)
Fundamentos de IA y guías prácticas

Claude Marketplace: How to Add a Claude Code Plugin Marketplace (and Which One You Actually Mean)

Search for Claude Marketplace and you get three different products wearing one name. Only one is the developer feature most people want, and if you have run Claude…

API Key vs Subscription: What Your $20 Actually Buys
Fundamentos de IA y guías prácticas

API Key vs Subscription: What Your $20 Actually Buys

You pay $20 a month for ChatGPT or Claude, and then a Mac app asks for an API key. That is not a bug and it is not a second charge for the same thing. Here is what…

BottleCap AI: The Prague Lab Teaching Qwen to Think Less, Now on Your Mac
Noticias de IA

BottleCap AI: The Prague Lab Teaching Qwen to Think Less, Now on Your Mac

BottleCap AI, the Prague startup co-founded by word2vec author Tomáš Mikolov, has released a Mac-native build of its newest model. On 24 September 2026 it published…

Xiaomi MiMo Explained: What V2.6 Is, What It Costs, and How to Use It
Noticias de IA

Xiaomi MiMo Explained: What V2.6 Is, What It Costs, and How to Use It

Xiaomi MiMo is Xiaomi’s family of open-weight AI models, and on 21 September 2026 it took the top spot among open models. The flagship, MiMo-V2.6-Pro, is a…

NotebookLM Prompts: How to Write Them, and Why Yours Get Refused
Ingeniería de prompts

NotebookLM Prompts: How to Write Them, and Why Yours Get Refused

NotebookLM prompts fail for a reason no prompt list explains: the model answers only from the sources you upload, and refuses what it cannot ground in them. Here is…

Grok vs Claude: Which AI Is Actually Better in 2026?
Fundamentos de IA y guías prácticas

Grok vs Claude: Which AI Is Actually Better in 2026?

Grok 4.7 and Claude Opus 5.5 both shipped in the same week, and the gap between them widened. Grok is still cheaper per token, but on the tasks independent testers…

Fello AI 6.9.0: GPT-6, Grok 4.7, valoraciones de modelos en tiempo real y pensamiento integrado
Novedades de Fello AI

Fello AI 6.9.0: GPT-6, Grok 4.7, valoraciones de modelos en tiempo real y pensamiento integrado

Fello AI 6.9.0 añade GPT-6, Grok 4.7, GPT Image 2.5 y Muse Image, integra el pensamiento en todos los modelos, muestra la potencia y la velocidad de cada modelo en…

ElevenLabs Pricing 2026: Plans, Credits & Real Cost Per Minute
Fundamentos de IA y guías prácticas

ElevenLabs Pricing 2026: Plans, Credits & Real Cost Per Minute

ElevenLabs has six public plans running from $0 to $990 a month, and the sticker price is the easy part. What trips people up is the credit system underneath it…

Meta AI vs ChatGPT: What the Free One Actually Costs
Fundamentos de IA y guías prácticas

Meta AI vs ChatGPT: What the Free One Actually Costs

Every comparison of Meta AI vs ChatGPT on the first page of Google tells you that Meta AI runs Llama 4. It does not. Meta’s own assistant page says Meta AI is…

GPT-6 Sol and GPT-6 Luna Are Here: OpenAI Just Halved Its API Prices
Noticias de IA

GPT-6 Sol and GPT-6 Luna Are Here: OpenAI Just Halved Its API Prices

OpenAI launched GPT-6 Sol and GPT-6 Luna on 22 September 2026 and cut API prices in half. The catch is where you can actually use them today.

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