The residual stream is what psychologists call working memory.
GENERATIVE AI
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Amazon Invests in Fable Showrunner AI Platform
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I did mention @amazon invested in Fable, the “Netflix of AI” – That was referring to Showrunner. 🙂
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Anthropic tests Neptune V4 safety system
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Anthropic started testing Neptune V4, a new version of a safety system around Claude models. Red teaming is expected to take around a week. 4.1 preparation continues
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Anthropic Reveals Persona Vectors for LLM Behavior Control
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Anthropic literally showed how to control LLM personalities. They can inject Persona Vectors to make models adopt specific traits or prevent unwanted behaviors. Like a vaccine for AI – inject evil to prevent the model from becoming evil.
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Weekly AI and Tech News: GLM-4.5, Runway Aleph, Luma Labs
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Here’s all the AI and tech news from the past week. Did I miss anything? – Zhipu AI launched GLM-4.5
– @runwayml unveiled Runway Aleph
– @LumaLabsAI introduced “Modify with Instructions” to edit videos
– @ideogram_ai released new Character feature
– @midjourney added start & end -
Unofficial Claude Code Alternatives Integration via API
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Yeah there should be – you could use one of the unofficial Claude Code alternative model mechanisms and plug it into their API https://t.co/g3T8bFr8IA
— Simon Willison (@simonw) 1 août 2025Yeah there should be – you could use one of the unofficial Claude Code alternative model mechanisms and plug it into their API
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Kimi K2 Achieves 5x Speed Improvement Without Quality Loss
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And in further LLM performance news, Kimi K2 now have a model that's 5x faster for the same quality of results
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ByteDance OmniHuman: Realistic Video Generation from Image and Audio
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ByteDance's OmniHuman creates realistic videos from a single image and audio, syncing emotions and movements to the sound. You can generate the image and audio file for this on Poe with any of our state-of-the-art models. (https://t.co/4Od59abSrb) (6/8) pic.twitter.com/SlaDfVEfxs
— Poe (@poe_platform) 1 août 2025ByteDance's OmniHuman creates realistic videos from a single image and audio, syncing emotions and movements to the sound. You can generate the image and audio file for this on Poe with any of our state-of-the-art models. (
https://
poe.com/OmniHuman) (6/8) -
Reka Research: Deep Web Research Through Multi-Source Synthesis
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Reka Research uses real-time web access to conduct deep research by synthesizing information from multiple sources, making it a useful model for academic, technical, or market research tasks. (
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poe.com/Reka-Research) (7/8) -
FLUX.1 Krea AI Model Produces Photorealistic Images
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FLUX.1 Krea [dev] is designed to produce high-quality, photorealistic images with a distinctive aesthetic, avoiding the oversaturated "AI look" common in other models. (
https://
poe.com/Flux-Krea) (3/8)