The people behind buttercup.sh

Realtime voice agent models with 570ms to first audio

fal’s FLUX 3 Max: 10-second AI video in about 12 seconds

Turn text into hyper-realistic motion for human avatars

Mistral’s speech models for transcription, TTS and agents

Phone video to photoreal 3D & JSON-LD in an hour

Notion’s rebuilt Agents run for hours and cost far less