A card with transcription is a physical NFC device that converts every word you speak into accurate, searchable text. The MMEETT card runs a quantized GPT-4.1 model on a custom AI chip to transcribe conversations in real time, without sending audio to remote servers. The result is a text document of every meeting, call, and networking chat, generated automatically from a device that fits in your wallet.
GPT-4.1 Transcription on a Credit Card
A card with transcription is a physical NFC device that converts spoken conversations into accurate written text using on-device AI. The MMEETT card transcribes in 150+ languages with 98.7% accuracy.
The MMEETT card is the first device to run GPT-4.1 transcription entirely on-device. A custom ASIC executes quantized neural networks directly on the card hardware. No cloud roundtrip means no latency, no data exposure, and no dependency on internet connectivity. The card achieves 98.7% accuracy on business English and supports 150+ languages with automatic language detection and mid-conversation switching.
Real-Time Streaming to Your Phone
As you speak, the card streams transcription text to your phone via Bluetooth Low Energy. Watch the words appear in real time during a meeting. Search for specific phrases while the conversation is still in progress. The transcript is live, not a post-meeting download. This real-time capability is impossible with cloud transcription services that add 500ms to 3 seconds of latency per utterance.
Speaker Labels and Diarization
The transcription layer does more than convert speech to text. It identifies who is speaking. Within the first two minutes of a conversation, the card learns voice prints and labels each speaker for the remainder of the discussion. The resulting transcript reads like a screenplay, with clear attribution for every statement. No more guessing who said what in a multi-person meeting.
Vocabulary Packs for Every Industry
Standard transcription models struggle with industry jargon. The MMEETT card supports domain-specific vocabulary packs for medical, legal, financial, SaaS, engineering, and scientific terminology. Load the pack for your industry, and transcription accuracy improves by 3-5 percentage points on technical conversations. Custom vocabulary packs can be trained from your existing document corpus in under an hour.
Export and Archive
Transcripts export to plain text, Markdown, PDF, Microsoft Word, and Google Docs. Direct integrations push text to Notion, Evernote, Obsidian, Linear, Asana, and Monday.com. Calendar integration automatically tags transcripts with meeting titles and attendee lists. Your entire spoken professional history becomes a permanent, searchable archive.
The MMEETT card with transcription runs GPT-4.1 entirely on-device, streaming real-time text to your phone in 150+ languages with 98.7% accuracy.