BraamV
BraamV on Hacker News
Thanks, I get it, so you dont expose your data but can still run ai analysis. Cool - Good luck!
Nice idea - tried it "Show me how frontier ai inference cost developed" - fast, easy to use and nice charting capability, but ai didnt interpret question correctly -- showed 1 line only - some blended cost - should have shown cost dropoff by model in multiple lines, also didnt add new models (cut-off was August 25) - think you need a better model for the first analysis- also need to sharpen how this is different from e.g. Claude -- in claude you can upload a bunch of docs and ask it to do some task - it will plan the workflow and execute. Whats the edge here, persistance? i.e. do same thing next month?
Hi all. No file needed, no signup. Click one of the example models (the LBO is a good one), click any cell, then Trace. Best Braam
Posted by
BraamV on Wednesday September 30, 2026 @10:46AM
from the show-hn dept.
https://demo.graphcell.co.uk/?demo=1
Upload an excel spreadsheet. A pipeline labels each cell using the name the author already gave it. It makes it easier to understand and my thesis is that it will also help AI models reason faster and better. I have spent 20 years and 10,000 hours building and reviewing spreadsheets, in consulting and investing. The Trace tool would have made me catch the time I accidentally summed a date cell...
This is great! Seeing it like this brings it home, space is getting congested, and Starlink rules.
This is why I am not worried about AI taking over the world. Every thread is frozen in time. Interesting that Astra has 2 months earlier cutoff than Fable 5.1.. Does that indicate much bigger (and therefore longer) training run?