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Andrej Karpathy
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@karpathy

Andrej Karpathy

@karpathy
deep learning
Earth
Joined April 2009
1,133
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  • @karpathy
    Andrej Karpathy
    @karpathy
    Aug 2
    We're starting to leave the territory where you'd test an LLM by e.g. "create an svg of pelican on a bicycle". As one idea to generalize it, I was interested what Opus 5 would do if I gave it the first paragraph of the Lord of the Rings, a 1M token budget (~$10) and asked for
    Image
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    1.6K
  • @karpathy
    Andrej Karpathy
    @karpathy
    Jul 21
    One pattern I find useful for working with LLMs is a nice long ramble session. Sometimes the LLM needs more bits to understand what you're trying to achieve, but you're too lazy to type them. In these cases I like to lean back, switch to /voice and just ramble for like 10
    2.5K
  • @karpathy
    Andrej Karpathy
    @karpathy
    Jun 23
    This is a new paradigm for interacting with Claude that is significantly more "inline" with all the other human activity org-wide. Once you do all of the under the hood engineering work to make this "just work" (e.g. across tools, integrations, compute environments, memory,
    @claudeai
    Claude
    Anthropic
    @claudeai
    Jun 23
    Introducing Claude Tag, a new way for teams to work with Claude. In Slack, Claude joins as a team member with access to the channels and tools you choose. Tag Claude in and delegate tasks to it while you focus on other work.
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    00:00
    1.4K
  • @karpathy
    Andrej Karpathy
    @karpathy
    Jun 12
    In awe of SpaceX and its story - past, present and the future. You can think about it in 10+ different ways and continue re-blowing your mind in circles. Huge congrats to the team! 🚀
    421
  • @karpathy
    Andrej Karpathy
    @karpathy
    Jun 9
    This is a super exciting release - Claude Fable 5 is the same underlying model as Mythos but with added safeguards. The benchmarks are great and it's SOTA on everything by a margin but I'll add that *qualitatively* also, this is a major-version-bump-deserving step change forward
    @claudeai
    Claude
    Anthropic
    @claudeai
    Jun 9
    Replying to @claudeai
    Fable 5 is state-of-the-art on nearly all tested benchmarks, with exceptional performance in software engineering, knowledge work, scientific research, and vision. The longer and more complex the task, the larger Fable 5’s lead over our other models.
    Benchmark table titled Mythos 5 & Fable 5, comparing Claude Mythos 5 and Fable 5 against Claude Mythos Preview, Claude Opus 4.8, GPT 5.5, and Gemini 3.1 Pro.
    1.3K
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