Hi! Author here. Surprised to see this on HN now. Happy to answer any questions! Some context about this: - This is NOT an LLM. its a small ar transformer trained from scratch. One of the points was that extremely complex problems can be tackled without LLMs - Till the v1 of this result, this benchmark was only scaled by LLMs or their finetunes (ofc w enormous training costs). Other attempts performed okayish but use…
I trained a small transformer in 1.5hrs and it beats many LLMs
21–30 of 182 posts
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#22Earlier quoted context omitted.
Nowhere does he say he built an llm. Hes using a transformer, not an llm.
> Nowhere does he say he built an llm. Hes using a transformer, not an llm. Please describe what in your mind a "LLM" is exactly, then describe what this person is building. To me this sounds like "He's not building a calculator, he's just building a program that can do addition, minus, multiplication and division and display the results". Obviously it's not a Large Language Model, but to me this looks more like a LL…
When I made this, the point was to show that you dont need pretraining (which is what makes an LLM) to perform well on complex tasks
And yes it is not a language model either. I did not train it on any language data. Only ARC puzzles
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#23Earlier quoted context omitted.
Nowhere does he say he built an llm. Hes using a transformer, not an llm.
> Nowhere does he say he built an llm. Hes using a transformer, not an llm. Please describe what in your mind a "LLM" is exactly, then describe what this person is building. To me this sounds like "He's not building a calculator, he's just building a program that can do addition, minus, multiplication and division and display the results". Obviously it's not a Large Language Model, but to me this looks more like a LL…
Use of a transformer is not necessary or sufficient to qualify as an LLM.
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#24Earlier quoted context omitted.
> Nowhere does he say he built an llm. Hes using a transformer, not an llm. Please describe what in your mind a "LLM" is exactly, then describe what this person is building. To me this sounds like "He's not building a calculator, he's just building a program that can do addition, minus, multiplication and division and display the results". Obviously it's not a Large Language Model, but to me this looks more like a LL…
Its not an LLM if there's no pretraining. AR transformers were around before LLMs and will be there after LLMs. When I made this, the point was to show that you dont need pretraining (which is what makes an LLM) to perform well on complex tasks And yes it is not a language model either. I did not train it on any language data. Only ARC puzzles
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#25Even cooler is his about me mention of saving his own life https://mvakde.github.io/ > Saved myself in a medical emergency (doctors didn't know what rhabdomyolysis was)
Crazy, considering rhabdo isn't that rare.
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#26There was this a few weeks ago:
"Schema Harness Achieves ~99% on Arc‑AGI‑3 Public" https://news.ycombinator.com/item?id=48938163
>> Schema, the harness we introduce today, reaches 99% on the ARC_AGI_3 Public set using Claude Opus 4.8 and Fable 5, and 95.35% using GPT‑5.6 Sol
What does that do with 5.6 Luna instead of the expensive models?
What of 'schema' would improve the performance of mdlARC?
mdlARC: https://github.com/mvakde/mdlARC
There's an updated ARC-AGI-1 chart with 5.6 Luna in each thinking level in this video from last week: "A New Architecture [..] | MOONSHOTS " https://youtube.com/watch?v=qQfUbo7Ldc0&t=2m5s
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#27Earlier quoted context omitted.
Its not an LLM if there's no pretraining. AR transformers were around before LLMs and will be there after LLMs. When I made this, the point was to show that you dont need pretraining (which is what makes an LLM) to perform well on complex tasks And yes it is not a language model either. I did not train it on any language data. Only ARC puzzles
Out of interest, would you call BERT an LLM? It’s pre trained but not particularly large.
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#28Earlier quoted context omitted.
Nowhere does he say he built an llm. Hes using a transformer, not an llm.
> Nowhere does he say he built an llm. Hes using a transformer, not an llm. Please describe what in your mind a "LLM" is exactly, then describe what this person is building. To me this sounds like "He's not building a calculator, he's just building a program that can do addition, minus, multiplication and division and display the results". Obviously it's not a Large Language Model, but to me this looks more like a LL…
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#29Hi! Author here. Surprised to see this on HN now. Happy to answer any questions! Some context about this: - This is NOT an LLM. its a small ar transformer trained from scratch. One of the points was that extremely complex problems can be tackled without LLMs - Till the v1 of this result, this benchmark was only scaled by LLMs or their finetunes (ofc w enormous training costs). Other attempts performed okayish but use…
Hey thanks for sharing this. Was curious did you find the more you trained the model the more perf improved, or did it start plateauing. For example, let's say you didn't spend 67 cents, but you spent 67 dollars do you think you would get major benefits from that?
- it feels logarithmic (like most perf-compute graphs), and eventually plateaus. 44% @ 67 cents was a good stopping point for me
- more compute would require a lot of effort and dealing with new problems like training stability, cost of iterations/sweeps (didnt have the money to convincingly run larger iterations)
Re: I trained a small transformer in 1.5hrs and it beats many LLMs
#30Hi! Author here. Surprised to see this on HN now. Happy to answer any questions! Some context about this: - This is NOT an LLM. its a small ar transformer trained from scratch. One of the points was that extremely complex problems can be tackled without LLMs - Till the v1 of this result, this benchmark was only scaled by LLMs or their finetunes (ofc w enormous training costs). Other attempts performed okayish but use…