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Hangzhou-based startup PettiChat launched on Kickstarter with an AI collar that translates pet sounds into human language in 1.2 seconds, powered by Alibaba's Qwen AI model trained on 1+ million samples. At $119 with no subscription, it's drawn 10,000+ preorders. But the 95% accuracy claim lacks peer review, and scientists cite studies showing audio-only methods hit just 57% accuracy.
