Author: surface-admin
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Asking Questions by Voice (Dictation) in Perplexity
Using speech input to converse with Perplexity hands-free
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Perplexity Pro Tip—Pick the Right Model, Get Better Answers
A quick guide to GPT-4 vs Claude vs Gemini inside Perplexity, plus Amazon’s million-robot milestone and Nvidia’s “virtual power plant” play.
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EU AI Gigafactories
76 bid for EU AI hubs
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Mistral Thinks It Through—Magistral Brings Lightning-Fast, Transparent Reasoning
Dual-release model ships open 24 B weights and enterprise muscle, scoring 70-73 % on AIME 2024 while answering up to 10× faster.
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OpenAI o3-pro: Advanced AI Reasoning Model 2025
Discover OpenAI’s most capable o3-pro model with enhanced reasoning, tool integration, and benchmark performance for coding, math, and science tasks.
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Understanding Token Limits, Pricing, and When to Use Large Context Models
Master AI token limits, pricing models, and when to use large context windows vs standard models. Complete guide to optimizing LLM costs and performance.
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GPT-4o: ChatGPT’s Multimodal Workhorse for Everyday Tasks
Great for most routine tasks and fully multimodal – what GPT-4o is and when to use it
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GPT-4.5 vs GPT-4o: Which ChatGPT Model Should You Use?
Creative wordsmith or speedy multitasker – choosing between GPT-4.5 (Research Preview) and GPT-4o for your needs
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OpenAI o3 – ChatGPT’s Advanced Reasoning Brain
Complex multi-step reasoning made easier – what OpenAI o3 is and when to choose this model
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What is o3‐pro and Why Use It for Tough Problems?
ChatGPT’s best-at-reasoning model – o3-pro delivers ultra-reliable answers when accuracy matters most