MiMo β free speech-to-text + text-to-voice (wonβt touch your $2) + credits β Xiaomi AI, 978ZK3
Xiaomi quietly shipped its own AI platform β MiMo β with a trillion-param model, a 1M-token context (β700k words in one prompt), and an invite code that drops $2 free API credits on every new account.
platform.xiaomimimo.com Β· code 978ZK3 (auto-fills)
platform.xiaomimimo.com Β· code 3MAFKA (auto-fills)
Everything you get is in the boxes below β
πΈ what actually lands in your account
- $2 free API credits β real spend for API calls (the pipe apps/code use to message the AI).
- Valid 40 days from drop, then itβs gone.
- Spendable on API calls only β wonβt buy a Token Plan sub.
- Plus a tiny signup credit (a few cents) to poke it before touching the $2.
π° why $2 goes way further than it looks
$2 sounds like nothing β until you see MiMo barely charges per word. Rough idea of what that credit actually buys:
Transcribe ~30β50 hrs of audio β lectures, meetings, voice notes done with ASR
Generate hours of voice-over β TTS is free right now, so this barely dents the $2 at all
Run dozens of full-book-sized prompts β 1M context means one call eats a 300-page PDF
Thousands of chat replies β enough to power a personal bot or script for weeks
Build + ship a whole side-project β and still have credit left to keep testing
The math: most people burn $2 of OpenAI in an afternoon. Here it stretches for days because the per-token rate is a fraction of the big names β and the free TTS doesnβt touch your balance, so voice work is basically unlimited on the side.
π€ the brains they're letting you borrow
- MiMo-V2.5-Pro β flagship, 1M-token context.
- MiMo-V2.5 β omni-modal: eats text + images + audio.
- MiMo-V2.5-ASR β speech β text (robot ears).
- MiMo-V2.5-TTS β text β voice, free for a limited time, doesnβt touch your credits.
π― ohh shit, I could use this forβ
- Dump hours of lectures / meetings / voice notes β auto-transcribe with ASR for near-zero.
- Slap a clean voice on a video, bot, or audiobook β TTS, free right now.
- Paste a whole codebase or a 300-page PDF in ONE prompt β 1M context, no chunking.
- Run a personal chatbot or script without paying OpenAI rates.
- Spin up + test a full AI side-project on the free $2 before spending a cent.
β‘ 60-second grab (+ the gotchas)
- Open platform.xiaomimimo.com?ref=978ZK3
- Code 978ZK3 auto-fills (or paste it in βEnter invite codeβ).
- Sign up β credits land.
Gotchas: do it within 3 days of making the account Β· one code per account, no swaps Β· credits lag? daily cap β retry tomorrow.
Upgrading later? New accounts get 12% off first buy / 23% off first auto-renew.
Free credits, a real heavyweight AI, free voice gen, no card. Two minutes, nothing to lose.
Every closed AI has a side door β Xiaomi just left theirs propped open with $2.

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