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grok speech-to-text and tts apis are out. multilingual multi-speaker is huge for me personally. https://x.ai/news/grok-stt-and-tts-apis
xAI has released Grok speech-to-text (STT) and text-to-speech (TTS) APIs, now available for developers. The APIs support multilingual and multi-speaker capabilities, expanding Grok's functionality bey
xAI has released Grok speech-to-text (STT) and text-to-speech (TTS) APIs, now available for developers. The APIs support multilingual and multi-speaker capabilities, expanding Grok's functionality beyond text-based interactions. This release enables broader applications of the Grok AI model across voice-based use cases.
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Source: Elon Musk (X) | 2026-04-18