Kali Novskaya

Hello there,

Taken from the "Treasure" Album.

#nlp #про_nlp #opensource Немного про насущные проблемы ИИ и интернет-корпусов Одной из предпосылок открытых технологий ИИ является достатоынй объем качественных открытых данных на разных яязыках. К сожалению, проблемы настигают многие источники цифрового знания. Например, в конце марта проект Archive.org, он же the Wayback Machine, он же цифровая библиотека и архив интернета, проиграл в суде с издательствами за право предоставлять бесплатный доступ к оцифрованным книгам. 37 миллионов книг может быть удалено, если и новая апелляция оставит решение суда в силе. 🔹Archive.org — крупнейшая онлайн-библиотека, оцифрованные и машиночитаемые книги на многих языках мира. 🔹Ресурсы с Archive.org являются одним из основных источников для Википедии 🔹Archive.org архивирует сайты, любой желающий может сохранить веб-страницу в ее текущем состоянии с помощью инструментов на сайте 🔹Archive.org живет с донатов и некоммерческого волонтерства с 1996 года. Сейчас коллекция, помимо книг, состоит из 7,9 млн фильмов, видео и телепередач, 842 тыс. программ, 14 млн аудиофайлов, 4 млн изображений, 2,4 млн телеклипов, 237 тыс. концертов и более 682 млрд веб-страниц в Wayback Machine. Судебный процесс:

Промежуточный итог:

This is a 1 hour general-audience introduction to Large Language Models: the core technical component behind systems like ChatGPT, Claude, and Bard. What they are, where they are headed, comparisons and analogies to present-day operating systems, and some of the security-related challenges of this new computing paradigm. As of November 2023 (this field moves fast!). Context: This video is based on the slides of a talk I gave recently at the AI Security Summit. The talk was not recorded but a lot of people came to me after and told me they liked it. Seeing as I had already put in one long weekend of work to make the slides, I decided to just tune them a bit, record this round 2 of the talk and upload it here on YouTube. Pardon the random background, that's my hotel room during the thanksgiving break. - Slides as PDF:

(42MB) - Slides. as Keynote:

(140MB) Few things I wish I said (I'll add items here as they come up): - The dreams and hallucinations do not get fixed with finetuning. Finetuning just "directs" the dreams into "helpful assistant dreams". Always be careful with what LLMs tell you, especially if they are telling you something from memory alone. That said, similar to a human, if the LLM used browsing or retrieval and the answer made its way into the "working memory" of its context window, you can trust the LLM a bit more to process that information into the final answer. But TLDR right now, do not trust what LLMs say or do. For example, in the tools section, I'd always recommend double-checking the math/code the LLM did. - How does the LLM use a tool like the browser? It emits special words, e.g. |BROWSER|. When the code "above" that is inferencing the LLM detects these words it captures the output that follows, sends it off to a tool, comes back with the result and continues the generation. How does the LLM know to emit these special words? Finetuning datasets teach it how and when to browse, by example. And/or the instructions for tool use can also be automatically placed in the context window (in the “system message”). - You might also enjoy my 2015 blog post "Unreasonable Effectiveness of Recurrent Neural Networks". The way we obtain base models today is pretty much identical on a high level, except the RNN is swapped for a Transformer. http://karpathy.github.io/2015/05/21/rnn-effectiveness/ - What is in the run.c file? A bit more full-featured 1000-line version hre:

Chapters: Part 1: LLMs 00:00:00 Intro: Large Language Model (LLM) talk 00:00:20 LLM Inference 00:04:17 LLM Training 00:08:58 LLM dreams 00:11:22 How do they work? 00:14:14 Finetuning into an Assistant 00:17:52 Summary so far 00:21:05 Appendix: Comparisons, Labeling docs, RLHF, Synthetic data, Leaderboard Part 2: Future of LLMs 00:25:43 LLM Scaling Laws 00:27:43 Tool Use (Browser, Calculator, Interpreter, DALL-E) 00:33:32 Multimodality (Vision, Audio) 00:35:00 Thinking, System 1/2 00:38:02 Self-improvement, LLM AlphaGo 00:40:45 LLM Customization, GPTs store 00:42:15 LLM OS Part 3: LLM Security 00:45:43 LLM Security Intro 00:46:14 Jailbreaks 00:51:30 Prompt Injection 00:56:23 Data poisoning 00:58:37 LLM Security conclusions End 00:59:23 Outro