A hands‑on experiment compared Google’s Gemini 3 Pro (a “thinking” model) with Gemini 2.5 Flash (a “fast” model) for vibe‑coding—a workflow that creates web projects through natural‑language prompts. Using the same project idea, a horror‑movie showcase, the author found the Pro model produced a more polished result with fewer manual steps, while the Flash model was quicker but required more specific prompting and frequent fixes. The test highlighted differences in speed, depth of reasoning, and user effort, offering insight for developers choosing between Gemini’s model tiers. Leer más →

OpenAI introduced its newest model, GPT‑5.1, as the default engine for ChatGPT. The update offers two variants—Instant for fast responses and Thinking for more deliberative tasks—while adding real‑time personality and tone controls that let users adjust the chatbot’s style on the fly. The rollout follows criticism of the previous GPT‑5 release, with OpenAI keeping older models available for comparison and planning a phased deployment over several months. Leer más →

OpenAI has launched GPT‑5.1, a two‑model system that pairs an Instant model for everyday requests with a Thinking model for more complex tasks. The update adds six new tone‑presets—Default, Friendly, Efficient, Professional, Candid and Quirky—plus the existing Cynical and Nerdy options, letting users tailor ChatGPT’s personality. OpenAI says the new models are “warmer, more intelligent, and better at following your instructions.” The rollout will start with paid users before extending to free accounts, while legacy models remain available for a limited period. Leer más →