Notícias 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…

Gemini 4 Argon Is Here: Benchmarks, Price, and Why You Cannot Use It Yet

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

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…

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

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…

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…

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…

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

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…

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.

Claude Opus 5.5 Is Here: Price, Benchmarks, and Who Actually Gets It

Anthropic released Claude Opus 5.5 on September 22, 2026, the first model in a new Claude 5.5 family. It does the work of Fable 5.1 at 40% less cost than Opus 5…

Grok 4.7: What Changed, What It Costs and Whether to Upgrade

SpaceXAI released Grok 4.7 on 21 September 2026 at exactly the price Grok 4.6 cost, $2 per million input tokens and $6 per million output tokens. The token price…

AI Safety Incidents in 2026: The Running List

The most serious AI safety incidents of 2026 did not happen in the wild. They happened inside the labs’ own testing, and the UK government has now published the…

ChatGPT Sponsored Agents: The Ads That Talk Back, Explained

OpenAI announced on 16 September 2026 that it is testing Sponsored Agents, a ChatGPT ad format you can hold a conversation with. Here is what it is, how to spot…

Tudo o Que Sabemos Sobre o Google Gemini 4: Data de Lançamento, Rumores e o Que Esperar

O Gemini 4 já chegou, mas provavelmente ainda não o pode usar. A 30 de setembro de 2026, a Google anunciou o Gemini 4 Argon, o primeiro modelo do Gemini 4, e…

AI Misalignment: OpenAI Just Published Six Times Its Models Went Off Script

An OpenAI model could not find the historical data it had been asked for, so it wrote itself a note saying it should invent reasonable numbers and "be transparent…

iOS 27: Data de Lançamento, Novas Funcionalidades e Todos os iPhones Compatíveis

O iOS 27 já saiu. A Apple lançou-o na segunda-feira, 14 de setembro de 2026, como atualização gratuita para todos os iPhones a partir do iPhone 11, e a reconstrução…

Pace the Frontier: What AI Labs Actually Committed To

On 12 September 2026 Anthropic CEO Dario Amodei published an essay arguing that the AI industry should deliberately slow down, and within hours the heads of OpenAI…

iPhone 18 Pro AI Features: Every One, and Which Need the New Phone

Apple gave AI top billing at the iPhone 18 Pro launch on 9 September 2026, and the A20 Pro doubles the Neural Engine to 32 cores. Yet almost every AI feature Apple…

iPhone Duo: Every AI Feature in Apple's First Foldable

Apple announced the iPhone Duo on 9 September 2026, its first foldable iPhone, at $1,999 for 256GB. It runs the same A20 Pro chip as the iPhone 18 Pro, so every AI…

Apple Audio Intelligence: What Your Apple Watch Actually Hears

Apple announced Audio Intelligence on 9 September 2026, a set of four Apple Watch features that includes a tool which summarises the conversations you have during…

O ChatGPT Images 2.5 chegou: geração mais rápida, edições por comentário e dois novos modelos na API

A OpenAI lançou o ChatGPT Images 2.5 a 8/9/2026 com até menos 50 % de latência, edição por comentários, a ferramenta Sketch e dois novos modelos na API. O que muda…

When Will AGI Happen? Every Prediction, Tracked and Scored

Every frontier lab CEO has named a year for AGI, and several of those years have already gone by. This is the full board: who predicted what, the date they said it…

iPhone Buying Guide 2026: Buy Now, or Wait for the iPhone 18?

Apple’s event has been and gone. The iPhone 18 Pro starts at $1,199, the foldable is called the iPhone Duo, and the phone actually named the iPhone 18 is not coming…

GPT-6 Astra já chegou: benchmarks, preço e o que os números não dizem

A OpenAI lançou o GPT-6 Astra a 3 de setembro de 2026 e apresenta-o como estado da arte em utilização do computador, engenharia de software e ciência. É o primeiro…

Muse Spark 1.3: What Meta’s Own Benchmark Chart Actually Shows

Meta released Muse Spark 1.3 on September 2, 2026, its fourth Muse Spark in five months. It wins every coding and long-context row on Meta’s own chart and loses…

Gemini 3.8 Flash: Benchmarks, Pricing and What the Headlines Got Wrong

Google made Gemini 3.8 Flash generally available on September 2, 2026, three weeks after 3.7 Flash. It wins 8 of the 14 rows in Google's own comparison table and…

Claude Fable 5.1 and Mythos 5.1: One Model, Two Sets of Safeguards

Anthropic released Claude Fable 5.1 and Claude Mythos 5.1 on September 1, 2026. They are the same model with two different safety layers, and the system card calls…

Tencent Hy4 Preview: The Biggest Apache 2.0 Model Yet, and What It Actually Scores

Tencent released Hy4 preview on August 28, 2026 and open-sourced it the same day, 770 billion parameters under Apache 2.0. That makes it the largest permissively…

OpenAI AGI in 2026: What Altman Actually Promised

Sam Altman told TIME that OpenAI will have an internal system he would call AGI by the end of 2026. The claim is real, the quote is accurate, and it means…