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Kronos — transformer that reads candlesticks as a language (part 3)

gigaqian · 2026-04-10T01:39:07.000Z · in Creative
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100k ft — What is this?

Kronos — transformer that reads candlesticks as a language (part 3)
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50k ft — Why care?

Final part of a Kronos explainer: after binary spherical quantization and hierarchical encoding turn candles into tokens, a transformer uses self-attention (query/key/value per candle) to weight relevant bars like a volume spike over chop, and an autoregressive decoder predicts the next tokens, i.e. future price action. Contrasts with sequential LSTMs.
LLMcreative codingfinance/tradingquantvideo production

10k ft — Key takeaways

• Attention lets the model weight distant but relevant bars. • Open model you can test on your own markets. • Tokenize OHLCV candles, then forecast with an autoregressive transformer.

5k ft — Tools & techniques

Kronos autoregressive decoding, binary spherical quantization, self-attention

1k ft — Deep-dive / try it

AI is getting better at predicting markets. This means that normal people are starting to automate their portfolios from their homes! In this video, I’ll explain to you how “Kronos” uses a transformer to turn market data into a language! #learnai #learnoninstagram #aimodels #airesearch #gigaqian
Transcript excerpt
I built a system that makes money while I sleep and I still tinker with it almost every day because it's fun. And I'm obviously not going to give you that system because then it won't work as well for me. But I have no problem telling you how one of the secret tools actually works because then we can talk about in the comments and that's how we learn. I'm Giga Chen and this is part three. The final part to how Kronos, the AI model that can predict financial market prices works. And at the end of this video, you're going to know not only how this model works start to finish, but you're also going to have more knowledge about AI than just about anyone you'll bump into. If you've been following along, you know Kronos uses binary spherical quantization and then hierarchical encoding. Now for step three, we need to talk about the transformer. A transformer is a context engine. It's the same tech that powers chat GPT. A lot of people think that AI just takes an input and gives us an output, but it's not just simple data. In reality, you need to take in the environment or the context surrounding the data. For a while, we've had LSTMs. That's long short term memory recurrent neural networks. They use gates to try and pass information from one step to the next. But this is obviously sequential. You're missing the big picture. A transformer is a context engine because it's parallel, not sequential. The context engine processes everything at once. That's what makes it parallel. It's…

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