Said It: Gemma finds the 6 promises I forgot, offline, in 17 seconds

Description and use

Said It uses a local Gemma model to find promises in exported WhatsApp chats, auto‑computes dates, and drafts a short apology, keeping all data local.

Problem

Users forget to follow up on promises made in WhatsApp group chats, leading to missed commitments and social friction.

Outcome

In 16.9 s, 17 local Gemma calls processed a 3.4 GB model on an RTX 4050 laptop, finding all 6 promises with 0 decoys, reducing read messages from 29 to 6 cards (3 late, 2 due soon, 1 kept) and drafting a 9‑word apology reply.

Workflow

• Upload WhatsApp export (.txt or .zip)
• Said It parses the file in the browser
• Filters only the user’s messages
• Asks local Gemma3:4b to quote commitment words
• Converts informal dates to calendar dates in code
• Queries each candidate if already kept
• Drafts a single apology reply under 25 words

Evidence

Said It reads your exported WhatsApp chat on your own laptop, finds the promises you made, works out which ones are late, and drafts the "sorry, here it is" reply.

Source

16.9 s: a full run of 17 Gemma calls on an RTX 4050 Laptop GPU

Source

0 bytes: chat text sent anywhere except localhost:11434

Source

Drafted in 0.86 s, 9 words

Source