{"slug": "head-to-head-google-gemini-3-1-flash-tts-preview-vs-eleven-v3", "title": "Head to head: Google: Gemini 3.1 Flash TTS Preview vs Eleven v3", "summary": "Google's Gemini 3.1 Flash TTS Preview beat Eleven Labs' Eleven v3 in a head-to-head text-to-speech comparison, scoring 27.0 to 24.0 with 88% confidence. Gemini won two of three tasks, including believable news reading and whisper dynamics, while Eleven failed to win any task.", "body_md": "# Head to head: Google: Gemini 3.1 Flash TTS Preview vs Eleven v3\n\n**This matchup turned on delivery, not diction. The two models were even on tricky pronunciation, but Gemini 3.1 Flash TTS Preview pulled ahead where performance mattered most: believable news reading and more convincing whisper dynamics.**\n\nBy [RuntimeWire](/author/runtimewire-staff)\n· Published\n· Updated\n\nThe scoreline says this wasn’t a coin flip: **Gemini 3.1 Flash TTS Preview wins 27.0 to 24.0**, with **88% confidence**. That’s not a blowout, but it is a clear result. More importantly, the task breakdown backs it up: Gemini took **2 of 3 tasks**, Eleven took none, and the remaining task was a genuine tie.\n\n## Reader comments\n\nConversation for this story loads after sign-in.", "url": "https://wpnews.pro/news/head-to-head-google-gemini-3-1-flash-tts-preview-vs-eleven-v3", "canonical_source": "https://runtimewire.com/article/head-to-head-google-gemini-3-1-flash-tts-preview-vs-eleven-v3", "published_at": "2026-07-18 23:37:28+00:00", "updated_at": "2026-07-19 00:02:14.068905+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-products", "ai-tools", "natural-language-processing", "generative-ai"], "entities": ["Google", "Gemini 3.1 Flash TTS Preview", "Eleven Labs", "Eleven v3", "RuntimeWire"], "alternates": {"html": "https://wpnews.pro/news/head-to-head-google-gemini-3-1-flash-tts-preview-vs-eleven-v3", "markdown": "https://wpnews.pro/news/head-to-head-google-gemini-3-1-flash-tts-preview-vs-eleven-v3.md", "text": "https://wpnews.pro/news/head-to-head-google-gemini-3-1-flash-tts-preview-vs-eleven-v3.txt", "jsonld": "https://wpnews.pro/news/head-to-head-google-gemini-3-1-flash-tts-preview-vs-eleven-v3.jsonld"}}