This is what a hallucination actually looks like in practice. Not random nonsense. A confident, structured answer that happens to be wrong. The model pattern-matched to the most likely answer instead of the literal one. That's exactly what it does with your prompts too.
LLMS
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ChatGPT fails a visual riddle about hidden horses
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The image shows 4 labeled horses. ChatGPT confidently identified a hidden 5th horse in the center where the bodies overlap. Detailed. Well-reasoned. Visually plausible. And wrong. The real 5th horse is the word "HORSE" in the title itself. Four drawn. One written. Five total.
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Hermes Agent Integrates SuperGrok for Enhanced AI Capabilities
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Hermes meets SuperGrok!
— Akshay 🚀 (@akshay_pachaar) 17 mai 2026
xAI just made every SuperGrok subscription work inside Hermes Agent.
One browser login, no API key, no separate billing.
And it doesn't just unlock text chat with Grok 4.3.
The same OAuth token gives the agent access to:
→ Grok Text-to-Speech for… https://t.co/yA2ojSOE7B pic.twitter.com/xhpfpfA3AbHermes meets SuperGrok! xAI just made every SuperGrok subscription work inside Hermes Agent. One browser login, no API key, no separate billing. And it doesn't just unlock text chat with Grok 4.3. The same OAuth token gives the agent access to: → Grok Text-to-Speech for
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Optimizing Claude Code Token Usage and API Costs
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STOP BURNING YOUR TOKENS! If you use Claude Code, you are probably wasting 80% of your context window. I found 10 ace tools that will completely rescue your API bill. 1. Caveman Claude
– Literally makes Claude talk like a caveman
– Slashes 75% of output tokens with zero -
SpaceXAI: Grok next version trained on 1.5T V9 model, upgrade coming summer
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SPACEXAI : The next version of Grok, based on the 1.5T V9 base model has finished training. Looks like we will get a major upgrade this summer. > Next, we are adding the Cursor data in supplemental training. Soon
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Why is there no ChatGPT or Claude voice app on Apple Watch?
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To this day I still don't understand why there is no ChatGPT or Claude or any other voice app on the Apple Watch, even though it looks like the perfect form factor.
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Improvement of Grok with V9 training and Cursor data
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We are improving the base Grok 0.5T V8 model (public version 4.3) every few days. The 1.5T V9 has just completed its training (incorrectly called pre-training) and represents a major upgrade. Then, we add Cursor data into a
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User critiques Opus for overconfident responses and cost
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I've stopped using Opus for brainstorming/strategizing, because it keeps wanting to jump to a conclusion and the end of every response. It's too confident it knows the answer every time. It makes it hard to have a back-and-forth. Also, it's too expensive vs Codex 5.5 sub.
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Study finds memory in LLM agents remains unreliable
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Breaking new study: memory in LLM agents still can’t really be trusted, even after over trillion dollars has gone into the development of the field.
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Building software on mobile using ChatGPT’s Codex
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you can just build things from your phone, with Codex in the ChatGPT app