Descriptions:
Justin Sun (founder of Tron) just launched B.ai — a unified AI gateway that gives you ONE API key to access Claude, Gemini, DeepSeek, Kimi, and more. You can pay with crypto OR fiat, no KYC required. I built a head-to-head racing app to test if B.ai has any latency overhead vs direct API calls. Here are the results.
🔗 Download the free RACE APP BUILD PLAN: https://alphastack.fun/bai-model-racer
Here’s what’s covered:
— What B.ai is and who it’s built for (hint: AI agents)
— Crypto + fiat payment options (Tron, BNB, Ethereum, USDT)
— Live demo: 5 frontier models racing the same prompt side-by-side
— B.ai routes (Opus 4.7, DeepSeek V4 Pro, Kimi 2.5) vs direct calls (GPT 5.5, Gemini 3 Pro)
— Cost, speed, throughput & reasoning comparison
— How to build this race app yourself
⏱ Timestamps:
00:00 – Who is Justin Sun & what is B.ai
00:22 – The crypto angle: no KYC, on-chain settlement
00:38 – B.ai chat interface walkthrough
00:48 – Crypto payment options demo
01:16 – Building the head-to-head race app
01:35 – The 5 models being tested
01:48 – Free build plan in the description
02:01 – Live demo: racing the models
02:25 – Why some models stream faster than others
02:54 – Kimi 2.5 still reasoning (the heavy thinker)
03:07 – Speed comparison results
03:33 – Cost breakdown: DeepSeek wins by miles
03:50 – Throughput & token usage analysis
04:22 – How to run this test yourself
04:36 – Outro
🔗 Tools & links:
B.ai: https://b.ai
OpenAI API: https://platform.openai.com
Google AI Studio: https://aistudio.google.com
Alphastack (build plans + consulting): https://alphastack.fun
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#BAi #JustinSun #AIGateway #CryptoAI #OneAPIKey
