// HarnessX: Harnesses You Compile, Not Hand-Build // (bookmark it) Most agent harnesses are hand-crafted and frozen. Each new model or task means rewriting the prompts, tools, memory, and control flow from scratch, and the rich traces from every run get thrown away. HarnessX
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Model distillation: the most powerful are American, interesting examples
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The reality is that everyone distills from everyone, usually from the most powerful, and the most powerful right now are American models. Here are some interesting examples.
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Stanford HAI director Fei-Fei Li featured on FastCompany cover explaining world models
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HAI Founding Director @drfeifei is featured on @FastCompany
's cover, explaining "world models" – AI that understand physical space and real-world dynamics. Rooted in human-centered philosophy, she explains what makes it different and what's at stake: -
Distillation with logits: obsolete technique, generate synthetic data
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But thinking about 'distillation' only for the strict case of having access to logits is very old-school, a problem from the time when OpenAI cut off access to logits from the API. I am not up to date on what techniques exist and their effectiveness, but generate synthetic data,
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AI may never be jailbreak-proof nor hallucination-free
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And AI systems may never be jailbreak-proof or hallucination free. And individual queries may matter less than a bad actor breaking a problem down into pieces and feeding it through multiple projects and prompts. And AIs themselves may change behavior unpredictably with context.
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Complexity of AI Regulation: Models Are Just One Piece
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Bright regulatory lines for AI are inherently complicated because models are just a piece of the puzzle: harnesses can make models more capable, a less capable open system may be more or less riskier than a more capable closed one, skills/connected systems change risk levels, etc
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ElevenLabs Music v2 enables developers to build music generation workflows
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Music v2 already powers ElevenMusic and ElevenCreative.
— ElevenLabs (@ElevenLabs) 15 juin 2026
Now developers can build the same music generation and editing workflows directly into their own products, unlocking new experiences like Around the world by ElevenLabs.https://t.co/6ctp9EXJJG pic.twitter.com/A2wOcwIkIrMusic v2 already powers ElevenMusic and ElevenCreative. Now developers can build the same music generation and editing workflows directly into their own products, unlocking new experiences like Around the world by ElevenLabs. http://
elevenexperiments.com/around-the-wor
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Install ElevenLabs music skill with one npx command
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Install with one command using our skill.
— ElevenLabs (@ElevenLabs) 15 juin 2026
npx skills add elevenlabs/skills –skill music
The skill sets up everything you need so you can start creating music after a single prompt. pic.twitter.com/fpyvFKxvDoInstall with one command using our skill. npx skills add elevenlabs/skills –skill music The skill sets up everything you need so you can start creating music after a single prompt.
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ElevenAPI launches Music v2 for AI music generation
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Music v2 is now available via ElevenAPI, enabling developers to embed AI music generation and editing directly into their products and workflows. https://t.co/fmZTDU3zan
— ElevenLabs (@ElevenLabs) 15 juin 2026Music v2 is now available via ElevenAPI, enabling developers to embed AI music generation and editing directly into their products and workflows.
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ElevenLabs Music v2 SDK: Text-to-Music, Reference Matching, Multilingual
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With Music v2 SDK, developers can: – Generate tracks from text prompts with improved vocals, instrumentation, and arrangement. – Reference-match existing tracks. – Generate across languages with improved multilingual output.
