{"schema_version":"onlylabs.public_signal.v1","title":"Google (DeepMind / Gemini) Writing: Gemini 3.1 Flash TTS: the next generation of expressive AI speech","description":"Google (DeepMind / Gemini) writing signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/cebc8218-c501-4bef-9453-d4ec3d120ba0","json_url":"https://onlylabs.fyi/signals/cebc8218-c501-4bef-9453-d4ec3d120ba0/signal.json","generated_at":"2026-06-07T21:14:46.184124+00:00","org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/google-deepmind","dossier_json_url":"https://onlylabs.fyi/labs/google-deepmind/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/cebc8218-c501-4bef-9453-d4ec3d120ba0","signal_json":"https://onlylabs.fyi/signals/cebc8218-c501-4bef-9453-d4ec3d120ba0/signal.json","source":"https://deepmind.google/blog/gemini-3-1-flash-tts-the-next-generation-of-expressive-ai-speech/","lab_dossier":"https://onlylabs.fyi/labs/google-deepmind","lab_dossier_json":"https://onlylabs.fyi/labs/google-deepmind/dossier.json","analysis":"https://onlylabs.fyi/analysis/google-deepmind","analysis_json":"https://onlylabs.fyi/analysis/google-deepmind/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/google-deepmind/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/talking","topic_signals_json":"https://onlylabs.fyi/topics/talking/signals.json","topic_feed":"https://onlylabs.fyi/topics/talking/feed.xml","data_business":null},"answer_pack":{"answer":"Google (DeepMind / Gemini) published Gemini 3.1 Flash TTS: the next generation of expressive AI speech. This talking signal gives public context for research themes, product direction, policy, or launch framing. High-signal details: New expressive TTS model from major lab. · Gemini 3.1 Flash TTS: New text-to-speech AI model Gemini 3.1 Flash TTS: the next generation of expressive AI speech Apr 15, 2026 · Share x.com Facebook LinkedIn Mail.... onlylabs links this event to 1 captured evidence page and 6 related writing signals.","signal_desk":"talking","source_context":{"source_url":"https://deepmind.google/blog/gemini-3-1-flash-tts-the-next-generation-of-expressive-ai-speech/","source_host":"deepmind.google","occurred_at":"2026-04-15T16:03:19+00:00","first_seen_at":"2026-06-05T05:42:58.356131+00:00","date_source":"rss.item_date","context":null},"context_markers":[{"label":"Lab","value":"Google (DeepMind / Gemini)","source":"signal"},{"label":"Signal desk","value":"talking","source":"signal"},{"label":"Source host","value":"deepmind.google","source":"source"},{"label":"Notability","value":"New expressive TTS model from major lab.","source":"signal"},{"label":"Watch term","value":"Eval 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narrative layer over raw signals and helps identify which frontier-lab priorities are becoming externally legible.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/cebc8218-c501-4bef-9453-d4ec3d120ba0/signal.json","required":true},{"label":"source","url":"https://deepmind.google/blog/gemini-3-1-flash-tts-the-next-generation-of-expressive-ai-speech/","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/google-deepmind/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/google-deepmind/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/talking/signals.json","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs 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Vilobh Meshram Senior Product Manager Max Gubin Principal Research Engineer on behalf of the Gemini team Read AI-generated summary General summary Gemini 3.1 Flash TTS is here, giving you improved AI speech quality and control. You can now use audio tags to adjust vocal style and pacing in over 70 languages. Test it out in Google AI Studio, Vertex AI, and Google Vids, and know that all audio is watermarked with SynthID to prevent misinformation. Summaries were generated by Google AI. Generative AI is experimental. Bullet points \"Gemini 3.1 Flash TTS\" is a new AI speech model with better control, expressiveness, and quality. This model has improved speech quality, making it sound more natural than previous versions. Audio tags let you control vocal style, pace, and delivery using natural language commands. Developers can use Google AI Studio to fine-tune voices and export..."},"evidence_pages":[{"url":"https://deepmind.google/blog/gemini-3-1-flash-tts-the-next-generation-of-expressive-ai-speech/","final_url":"https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-1-flash-tts/","title":"Gemini 3.1 Flash TTS: the next generation of expressive AI speech","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-07T21:14:46.184124+00:00","bytes":419661,"raw_path":"099f9582ba24fbd2c8cfc699790d503f867fa29aec8494c6fb34aac48583ca7b.html","content_hash":"51ae6dbc76accdffe34b95660f7e8dcf37b8298eb93e6d243491930de2cc9d74","excerpt_chars":1200,"truncated":true,"excerpt":"Gemini 3.1 Flash TTS: New text-to-speech AI model Gemini 3.1 Flash TTS: the next generation of expressive AI speech Apr 15, 2026 · Share x.com Facebook LinkedIn Mail Copy link Our newest audio model introduces granular audio tags that give you precise control to direct AI speech for expressive audio generation. Vilobh Meshram Senior Product Manager Max Gubin Principal Research Engineer on behalf of the Gemini team Read AI-generated summary General summary Gemini 3.1 Flash TTS is here, giving you improved AI speech quality and control. You can now use audio tags to adjust vocal style and pacing in over 70 languages. Test it out in Google AI Studio, Vertex AI, and Google Vids, and know that all audio is watermarked with SynthID to prevent misinformation. Summaries were generated by Google AI. Generative AI is experimental. Bullet points \"Gemini 3.1 Flash TTS\" is a new AI speech model with better control, expressiveness, and quality. This model has improved speech quality, making it sound more natural than previous versions. Audio tags let you control vocal style, pace, and delivery using natural language commands. 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