Like grep but for natural questions. Mixtral 8x7B – 28 tok/s on 8GB GPU
Like grep but for natural language questions. Based on Mistral 7B or Mixtral 8x7B. Example: fltr --file emails.txt --prompt "Is the following email spam? Email:" --batch-size 32 It will output all lines in the file where the answer is yes. Text file input tokens per second: - Nvidia RTX 3070 with 8GB memory: Mistral 7B: ~52 tok/s, Mixtral 8x7B: ~28 tok/s - Intel I5-6500 with 8GB memory: Mistral 7B: ~5 tok/s, Mixtral 8x7B: ~2 tok/s Supports: Linux (x86_64) & macOS (x86_64 & arm64)
In plain words
fltr is a command-line tool that filters text files using natural language questions instead of regular expressions. Built on Mistral 7B or Mixtral 8x7B models, it processes files line-by-line and returns only those matching a user-specified prompt. For example, users can identify spam emails or extract relevant content by posing questions naturally. It runs on Linux and macOS with performance varying by hardware, from 52 tokens per second on an RTX 3070 down to 2 tokens per second on CPU-only systems.
written from the facts on this page · September 2026
Does the same job
all alternatives →
- FIFFmpeg in plain English – LLM-assisted FFmpeg in the browser2025 · vidmix.app · ▲179
I found that I am using ChatGPT more and more to get the FFmpeg command I need, but the process can be a bit tedious: copy-pasting commands, dealing with input file names and locations, making sure the prompt contains enough info about the input files. This site attempts to solve that. You just describe what you want to do, pick the input files and an LLM (currently DeepSeek) generates the FFmpeg command. You can then run it directly in your browser or use the command elsewhere.
- CAChatGPT and Document Parser = Ghost2023 · ghostextension.com · ▲57
I've always wanted to just upload a whole book to ChatGPT and ask questions. Obviously with the char limit that's impossible... So some buddies and I built Ghost. We have it limited to 5 pages for uploads for now, but plan on expanding the limit soon. Let me know what you guys think!
More life & fun this month
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Photosynthesis fires two of your iPhone
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Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
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Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 27d ago · baselashraf81.github.io
Launched alongside, March 2024
the whole month →
- 3Y
Life & fun · 2024 · github.com
Microlaunch▲1,116Launch and get feedback on both the idea and product
Dev tools · 2024 · microlaunch.net
