ElevenLabs claims its released Eleven v4 and v4 Turbo — a new expressive TTS architecture with ~100ms-median-latency Turbo aimed at agents, 10-second instant voice cloning, IPA pronunciation control, and 90+ languages — sets a new commercial speech standard; adoption in agent and media workflows settles whether v4 becomes the leading speech model.

state: watchingheat: highuncertainty: mediumconvergesscott: mediumspeech-synthesis voice-agents model-releasesElevenLabs

Surfaced 2026-09-30T06:42:55Z — "Today we're launching Eleven v4, our most emotive text-to-speech model yet, and its low-latency variant, Eleven v4 Turbo." Key claims: "Ran — The launch wave has crested and passed: velocity ~0 at 64h after a ~68 pts/h peak, comments flatlined since day one, and the periphery never expanded beyond the vendor's own launch content echoed across two platforms — the magnitude-valve spread is one launch event self-amplifying, not independent uptake, and topic_heat's hot neighborhoods don't lift a flatlined episode. Case cools to a cold watch: no new evidence has touched the hypothesis, which now waits on independent benchmarks (an Artificial Analysis writeup under its own byline), community quality reports, or v4 Turbo adoption in agent stacks.

What is this?

ElevenLabs is the leading commercial voice-AI company — text-to-speech APIs, instant and professional voice cloning, Scribe speech-to-text, and an agents platform — and this case tracks its launch of Eleven v4 and v4 Turbo: a claimed-new expressive speech architecture with a ~100ms-median-latency Turbo tier aimed at voice agents, 10-second instant voice cloning, IPA pronunciation control, and 90+ languages. The supplied search material contains no independent coverage of v4: every hit documents the pre-v4 field, where ElevenLabs' own lineup is Eleven v3 (most expressive, ~250ms TTFA), Flash v2.5 (~75ms), and Turbo v2.5, and where Cartesia Sonic holds the latency lead (40–100ms TTFA), Fish Audio S2 claims benchmark wins on naturalness and language breadth (80+ languages vs Eleven v3's 74), and open-source Fish-Speech is framed as a threat to the category leader. The v4 claims are therefore vendor-sourced from the launch object itself, and whether v4 actually resets the quality-latency frontier — the basis of the 'new commercial speech standard' hypothesis — is untested by this evidence; latency-plus-expressiveness for cascaded voice-agent pipelines is the battleground the snippets do establish.

Why it matters to Scott

ElevenLabs is an active tool in Scott's stack (dev:technology.elevenlabs, plus a 3-day SDK spike), and v4's lineup — expressive flagship paired with a ~100ms Turbo tier aimed at voice agents — is the commercial leader productizing the fast/slow clock separation his Voice AI's Fork and fast-slow-split canon argue was forced by live-call latency; the IPA pronunciation control also bears directly on his SSML-structured narration work in the synthetic-futures show. But the latency bar is set elsewhere (Nari claims 44/63ms, open Gepard 68.7ms, Cartesia 40–100ms), the v4 claims are vendor-sourced and untested, so per his own evidence-class discipline the actionable move is re-running his ElevenLabs spike against v4 rather than accepting the 'new standard' framing — real bearing on tools he actively uses, not yet a verified frontier shift.

dev:technology.elevenlabsdev:project.elevenlabsip:source.voice-ais-fork-ebookip:framework.fast-slow-splitdev:concept.latency-aware-parallel-tts-chunkingdev:project.synthetic-futures-showradar:concept.text-to-speechradar:concept.voice-agentsradar:concept.model-releaseradar:nari-sub-50ms-ttsradar:gepard-single-gpu-low-latency-ttsradar:concept.local-tts

queries asked of Scott's wikis

voice agent latency TTFA streaming stack
speech output modality for agent harnesses
discounting vendor launch claims model release evaluation
turbo variant speed quality product tiering
voice cloning consent synthetic identity
pronunciation control phoneme IPA output constraints

Measured heat

now 0 pts/hpeak 68 pts/hcomments 0/hpeers p0momentum: steady2 platformsage 338h

points/hour across evidence · reading as of 2026-10-12 02:59:37.977291+11:00 · deterministic, not a model opinion

How the heat travelled

09-27 14:00	⭐ origin echo-reconstructed	"Today we're launching Eleven v4, our most emotive text-to-speech model yet, and its low-latency variant, Eleven v4 Turbo." Key claims: "Ran ElevenLabs (blog bylined to founders Mati Staniszewski and Piotr Dabkowski) on blog (echo) · attributed from reddit.post.1wsijwc	—
09-28 16:00	first on r/singularity · published · +26.0h	ElevenLabs v4 aeroniero	—
09-28 16:00	amplified on r/singularity 👑	reddit.post.1wsijwc aeroniero	peak 292 · 87 comments · 100% of case engagement
09-28 18:21	our radar first saw it · +28.4h	discovery anchor: reddit.post.1wsijwc	—
09-30 06:41	reached heat=high · +64.7h · via queue+ledger	—	—

pace: p81 vs 1032 stories at the 336h mark (now 338h old) — ahead of nvidia-sol-pi-harness-efficiency (1.0x), behind astra-zerobench-human-baseline (1.0x)

Evidence (2) — ⭐ canonical anchor

source	object	author	score	comments
🟠 reddit	ElevenLabs v4 singularity Retrieved article excerpt Open article · Retrieved 2026-09-28T18:37:03.108348+00:00 # # Back AU Skip navigation Search Search with your voice [Sign in](https://accounts.google.com/ServiceLogin?service=youtube&uilel=3&passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Faction_handle_signin%3Dtrue%26app%3Ddesktop%26hl%3Den%26next%3Dhttps%253A%252F%252Fwww.youtube.com%252Fwatch%253Fv%253Dth_tXR2QQ6U&hl=en&ec=65620) Introducing Eleven v4 and Eleven v4 Turbo Tap to unmute 2x ## Introducing Eleven v4 and Eleven v4 Turbo ElevenLabs 6,632 views 4h ago Copy link Info Shopping If playback doesn't begin shortly, try restarting your device. • You're signed out Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. CancelConfirm Share Include playlist An error occurred while retrieving sharing information. 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Try Eleven v4 → [https://elevenlabs.io/v4?utm\_source=y...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljRlhLNUJXN0p0aTd2MU5vSFlwaWpDVXxBTl9pYzRlU21heF8zbXhWWW5FTDdCdENkckZDdGowM3RoWVV1aHN0WVdVYTFMZlNVMmVaTC1IajVVMEtRSnlobzVBYmJma1hiYUlhQ2xEb0twc2lBajMyYVpTR190MHYtTzBH&q=https%3A%2F%2Felevenlabs.io%2Fv4%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U) …more more Transcript Follow along using the transcript. Show transcript [### ElevenLabs 195K subscribers](https://www.youtube.com/@Elevenlabs) [Videos](https://www.youtube.com/channel/UC-ew9TfeD887qUSiWWAAj1w/videos)[About](https://www.youtube.com/channel/UC-ew9TfeD887qUSiWWAAj1w/about)[Twitter](https://www.youtube.com/redirect?event=Watch_SD_EP&redir_token=QUZZTVljRTFpMWlaOVRFdTdYNi1WMl8zaFZfWXxBTl9pYzRlYUJ1TS1ZVVdXRGkxWGZmWS1iVE9fZXBweDJ2SzFJbjJMNFdWZTVJdVpOQ2JUc3J6R0tTZDNXWGJjVHNkUzNDSTJzc3VNd3pGNDdIV3dXdGpwcDlKemJvOGwwWE1H&q=https%3A%2F%2Ftwitter.com%2Felevenlabs)[Instagram](https://www.youtube.com/redirect?event=Watch_SD_EP&redir_token=QUZZTVljRVdCMXFNcTBqVFp1MmhoQ2NTaXVVNHxBTl9pYzRjUVp5czFURUU4Rjd2V09TQ1N1dkI5Z1o5dVZDSnBZZHo0U1lhVFh5WmlvMU9ISHJSN1pvbGt5MTFkVVhtR3JGUHg3dEU3akVBVmtZaFR5b1lnQ3ZBWFpMbXRkM0Jr&q=https%3A%2F%2Fwww.instagram.com%2Felevenlabsio%2F)[TikTok](https://www.youtube.com/redirect?event=Watch_SD_EP&redir_token=QUZZTVljRXlxME1scng1YWFBM2lnMEE0LTlJSXxBTl9pYzRja1F1dWpudFJsRkVqbE5WaHgyc21sSnNzT2ktWWVTajdRTG0ybWwtQWZvODExLU1TbnNyeUw1U01WZi05WXdyMFM5eS1Lb2FaaGM3X0NqeklsQ1U2dEstblBTeEo1&q=https%3A%2F%2Fwww.tiktok.com%2F%40elevenlabs) Show less [#ElevenLabs](https://www.youtube.com/hashtag/elevenlabs) [#ElevenV4](https://www.youtube.com/hashtag/elevenv4) [#TextToSpeech](https://www.youtube.com/hashtag/texttospeech) # Introducing Eleven v4 and Eleven v4 Turbo 6,632 views Sep 28, 2026 773 Download ## Comments 65 Top Show featured comments Newest Show recent comments, including potential spam ## In this video Transcript ## Description Introducing Eleven v4 and Eleven v4 Turbo [ElevenLabs](https://www.youtube.com/@Elevenlabs) ElevenLabs ElevenLabs 773Likes 6,632Views 4hAgo Introducing Eleven v4 and Eleven v4 Turbo, our fastest and most emotive voice models yet. Try Eleven v4 → [https://elevenlabs.io/v4?utm\_source=y...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljRjFpbVlWMUxPdGJxWElGV09aU2dHN3xBTl9pYzRjbHRLVzlKczFRRmM5UjV3NWZvUXlaWWx6WGVmZnZVWnotY19sUUEwWVdZUlJkZ3dXTDRnSkY5WHJRZVoxc19fZW0zOFB1ZzNEbGt6ejh5ZXNrLTVZWXNQWk5FdEtS&q=https%3A%2F%2Felevenlabs.io%2Fv4%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U) Built on an entirely new architecture, Eleven v4 interprets tone, pacing, emotion, character, and context to generate speech that feels performed. Eleven v4 Turbo brings the same research to low-latency use cases such as agents, generating speech with a median inference latency of ~100 ms. Voice cloning is more authentic and consistent. Instant Voice Clones capture voices with extraordinary fidelity from just 10 seconds of audio, and Professional Voice Clones offer our highest fidelity. For long-form creation, Eleven v4 preserves speaker identity reliably across infinite generations, perfect for long form narration, dialogue, and regenerated lines. Direct the performance with inline tags. Specify delivery, emotion, pacing, reactions, SFX, or style. Eleven v4 stages the scene and performs it with naturalness and precision. What's new: • A completely new Text to Speech architecture built for expressive performance • Eleven v4 Turbo for agents and anything live, at a 100ms median latency • Instant Voice Clones from 10 seconds of audio, Professional Voice Clones for highest fidelity • Improved performance across 90+ languages, with new languages including Cantonese, Mongolian, and Odia • Speaker identity preserved across long-form narration, dialogue, and regenerated lines • More natural multi-speaker dialogue • Pronunciation control with IPA support • Inline tags for direct control over delivery, emotion, pacing, reactions, SFX, and style Available now in ElevenCreative, ElevenAgents, and ElevenAPI. 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Introducing Eleven v4 and Eleven v4 Turbo

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## Introducing Eleven v4 and Eleven v4 Turbo

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# Introducing Eleven v4 and Eleven v4 Turbo

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[#ElevenLabs](https://www.youtube.com/hashtag/elevenlabs) [#ElevenV4](https://www.youtube.com/hashtag/elevenv4) [#TextToSpeech](https://www.youtube.com/hashtag/texttospeech)

6,632 views • Sep 28, 2026 • #ElevenLabs #ElevenV4 #TextToSpeech







Introducing Eleven v4 and Eleven v4 Turbo, our fastest and most emotive voice models yet.
Try Eleven v4 → [https://elevenlabs.io/v4?utm\_source=y...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljRlhLNUJXN0p0aTd2MU5vSFlwaWpDVXxBTl9pYzRlU21heF8zbXhWWW5FTDdCdENkckZDdGowM3RoWVV1aHN0WVdVYTFMZlNVMmVaTC1IajVVMEtRSnlobzVBYmJma1hiYUlhQ2xEb0twc2lBajMyYVpTR190MHYtTzBH&q=https%3A%2F%2Felevenlabs.io%2Fv4%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U) …more

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[### ElevenLabs

195K subscribers](https://www.youtube.com/@Elevenlabs)

[Videos](https://www.youtube.com/channel/UC-ew9TfeD887qUSiWWAAj1w/videos)[About](https://www.youtube.com/channel/UC-ew9TfeD887qUSiWWAAj1w/about)[Twitter](https://www.youtube.com/redirect?event=Watch_SD_EP&redir_token=QUZZTVljRTFpMWlaOVRFdTdYNi1WMl8zaFZfWXxBTl9pYzRlYUJ1TS1ZVVdXRGkxWGZmWS1iVE9fZXBweDJ2SzFJbjJMNFdWZTVJdVpOQ2JUc3J6R0tTZDNXWGJjVHNkUzNDSTJzc3VNd3pGNDdIV3dXdGpwcDlKemJvOGwwWE1H&q=https%3A%2F%2Ftwitter.com%2Felevenlabs)[Instagram](https://www.youtube.com/redirect?event=Watch_SD_EP&redir_token=QUZZTVljRVdCMXFNcTBqVFp1MmhoQ2NTaXVVNHxBTl9pYzRjUVp5czFURUU4Rjd2V09TQ1N1dkI5Z1o5dVZDSnBZZHo0U1lhVFh5WmlvMU9ISHJSN1pvbGt5MTFkVVhtR3JGUHg3dEU3akVBVmtZaFR5b1lnQ3ZBWFpMbXRkM0Jr&q=https%3A%2F%2Fwww.instagram.com%2Felevenlabsio%2F)[TikTok](https://www.youtube.com/redirect?event=Watch_SD_EP&redir_token=QUZZTVljRXlxME1scng1YWFBM2lnMEE0LTlJSXxBTl9pYzRja1F1dWpudFJsRkVqbE5WaHgyc21sSnNzT2ktWWVTajdRTG0ybWwtQWZvODExLU1TbnNyeUw1U01WZi05WXdyMFM5eS1Lb2FaaGM3X0NqeklsQ1U2dEstblBTeEo1&q=https%3A%2F%2Fwww.tiktok.com%2F%40elevenlabs)

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[#ElevenLabs](https://www.youtube.com/hashtag/elevenlabs) [#ElevenV4](https://www.youtube.com/hashtag/elevenv4) [#TextToSpeech](https://www.youtube.com/hashtag/texttospeech)

# Introducing Eleven v4 and Eleven v4 Turbo

6,632 views

Sep 28, 2026

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## Description

Introducing Eleven v4 and Eleven v4 Turbo

[ElevenLabs](https://www.youtube.com/@Elevenlabs)


ElevenLabs

ElevenLabs

773Likes

6,632Views

4hAgo

Introducing Eleven v4 and Eleven v4 Turbo, our fastest and most emotive voice models yet.
Try Eleven v4 → [https://elevenlabs.io/v4?utm\_source=y...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljRjFpbVlWMUxPdGJxWElGV09aU2dHN3xBTl9pYzRjbHRLVzlKczFRRmM5UjV3NWZvUXlaWWx6WGVmZnZVWnotY19sUUEwWVdZUlJkZ3dXTDRnSkY5WHJRZVoxc19fZW0zOFB1ZzNEbGt6ejh5ZXNrLTVZWXNQWk5FdEtS&q=https%3A%2F%2Felevenlabs.io%2Fv4%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U)
Built on an entirely new architecture, Eleven v4 interprets tone, pacing, emotion, character, and context to generate speech that feels performed. Eleven v4 Turbo brings the same research to low-latency use cases such as agents, generating speech with a median inference latency of ~100 ms.
Voice cloning is more authentic and consistent. Instant Voice Clones capture voices with extraordinary fidelity from just 10 seconds of audio, and Professional Voice Clones offer our highest fidelity. For long-form creation, Eleven v4 preserves speaker identity reliably across infinite generations, perfect for long form narration, dialogue, and regenerated lines.
Direct the performance with inline tags. Specify delivery, emotion, pacing, reactions, SFX, or style. Eleven v4 stages the scene and performs it with naturalness and precision.
What's new:
• A completely new Text to Speech architecture built for expressive performance
• Eleven v4 Turbo for agents and anything live, at a 100ms median latency
• Instant Voice Clones from 10 seconds of audio, Professional Voice Clones for highest fidelity
• Improved performance across 90+ languages, with new languages including Cantonese, Mongolian, and Odia
• Speaker identity preserved across long-form narration, dialogue, and regenerated lines
• More natural multi-speaker dialogue
• Pronunciation control with IPA support
• Inline tags for direct control over delivery, emotion, pacing, reactions, SFX, and style
Available now in ElevenCreative, ElevenAgents, and ElevenAPI.
Try Eleven v4 → [https://elevenlabs.io/v4?utm\_source=y...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljSFBUMjlJQ01KM1VUeUlCTmFmTmk1RnxBTl9pYzRkNHhjVXJwMGJYMFBobEdpbWtFT09WaXFZcl9icV9BVFdUQzFvVmdOeHJZeldvNDNaV2c3alJSWFdFdEY1WWtoSFAzdTRsUlJZRHhINEQ0Y0Vadlp1MlNYMlk0MjhX&q=https%3A%2F%2Felevenlabs.io%2Fv4%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U)
Join the Community
• Discord → [/ discord](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljR29hRVZjY2NJa2RGTkoxU2hyQW9xMHxBTl9pYzRmaXExdVQtRThBVy1HMVYzS3doLXppOWVJYVNHMmJLbWNBVXFlOW9MTkdlaF94ZWVJamYtQ1NEZjhpczlZRDFzOU11YVF3UjZFajB5SWVpakhWWHdrQU9YdnNFbFZT&q=https%3A%2F%2Fdiscord.gg%2FhPE7yT33Qc&v=th_tXR2QQ6U)
• Reddit → [/ elevenlabs](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljRU41dE1pYVdubnVMYmpEdG9pcjE0WHxBTl9pYzRmNXVUV0RraDljcDlsR1NOcHdMakRQdHVIeVB1X1JMcXVTUEJwV3lxMzQ3bTBTR1duZ1JHUzVDRGtXOU9EZnRlY19BVEViUFRaNGxXUHotWDhuVmhNdE5TaERpc0VY&q=https%3A%2F%2Fwww.reddit.com%2Fr%2FElevenLabs%2F&v=th_tXR2QQ6U)
Links & Resources
• ElevenLabs → [https://elevenlabs.io/v4?utm\_source=y...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljR3FXbXBWSEV5R243a2daUmpqLXQ1X3xBTl9pYzRjNXU0Qnpaak5XVFN2S1pVeG5sS2ZaTmNxRzdtUmpfTndyT0FHWlM5TDdZWV9FNHI5Zi1tMGloWHlYT3NFYWpJSFU2LTZtMkxLeHBlVUVaTER4Ym9QdFdMOHFGd1dH&q=https%3A%2F%2Felevenlabs.io%2Fv4%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U)
• Docs & API → [https://elevenlabs.io/docs/?utm\_sourc...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljR29aWFM1eTVzMEZNSnduU2VtWUc4ZHxBTl9pYzRjTVV4ajFVVGhuZzJ0Q0JQZmo2akFoOWlZcEZtd3gwVWhyME1CMERITy03RTNzLUViVHZYQnYzbnJLZlc3aWs4cXQwTTBfajRHeTJXcXN1OHNabkJFRElZSVZRZnJZ&q=https%3A%2F%2Felevenlabs.io%2Fdocs%2F%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U)
• Blog → [https://elevenlabs.io/blog/?utm\_sourc...](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljSC1EcGwtZXk2bkhValFISGw0OGJrOXxBTl9pYzRjUXpPS0VpUUhtaEpobll2NzNVbk5DdFg3WlNLRWwxQUxsQXhKOVJfRlNEOE52cXRsU2N1SldVcDl6T2w1Rkh0UnFRM050ZU94bGpYT0tVbVR5N1NRUWZQeDJBU24y&q=https%3A%2F%2Felevenlabs.io%2Fblog%2F%3Futm_source%3Dyoutube%26utm_medium%3Dorganic%26utm_campaign%3Dlaunch%26utm_content%3Dintroducing_eleven_v4&v=th_tXR2QQ6U)
• Building with the API? Subscribe to ElevenLabs Developers → [/ @elevenlabsdevs](https://www.youtube.com/channel/UC9yH2AvG2IxvsWQkQoLqL0g)
Connect with ElevenLabs
• Subscribe → [/ @elevenlabs](https://www.youtube.com/channel/UC-ew9TfeD887qUSiWWAAj1w)
• Instagram → [/ elevenlabsio](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljRktHcXZLOXdiQ21CakNKcUFRR3hkZnxBTl9pYzRjZGttcFJnbW9uSWM4QS1HbUYtQlVWYWhrUXFTS1hVZ0hKeVZaanRuODRzSGt3d19RZDZOX1ZGbUkwZ3VKNXBRdW1qTUJjWTdxOXJVUGw2ZVhMTEhfQVJkX1dYQmxl&q=https%3A%2F%2Fwww.instagram.com%2Felevenlabsio&v=th_tXR2QQ6U)
• TikTok → [/ elevenlabs](https://www.youtube.com/redirect?event=video_description&redir_token=QUZZTVljRjEya1NsdTNhanVxR0xmcklhVS1LZ3xBTl9pYzRmRGJVRUlHdFliRmNQb2ZHbEtoYThiS2pNTzB6WnNKQjNiQ2tIa1RkX3FGOTgwSDVxakVoRVRnMVJxRVFYSUFyV2RmTWFUZjZtSzNsekg0WUIxbFFWbTIwTTR1emtK&q=https%3A%2F%2Fwww.tiktok.com%2F%40elevenlabs&v=th_tXR2QQ6U)
• X → [https://x.com/elevenlabs](ht

aeroniero

290

🟧 echo.blog ⭐

"Today we're launching Eleven v4, our most emotive text-to-speech model yet, and its low-latency variant, Eleven v4 Turbo." Key claims: "Ran

ElevenLabs (blog bylined to founders Mati Staniszewski and Piotr Dabkowski)

—

Interpretation history

2026-09-30T06:41:22Z
magnitude valve eligible (multi-platform, top-decile engagement) and never alerted; deterministic escalation to deliver
2026-09-28T19:49:12Z
origin walked (opencode/cheap-glm, conf 0.9): anchor reddit.post.1wsijwc -> echo.blog.9947c958aa by ElevenLabs (blog bylined to founders Mati Staniszewski and Piotr Dabkowski)
2026-09-28T18:59:25Z
grounded: converges/medium — ElevenLabs is an active tool in Scott's stack (dev:technology.elevenlabs, plus a 3-day SDK spike), and v4's lineup — expressive flagship paired with a ~100ms Tu
2026-09-28T18:50:47Z
case created — Flagship same-day release from the dominant voice vendor with strong echo (160/47), carrying its own launch content and squarely a model-release episode.

Decision trace

10-08 06:46review_dormantscheduled targets exhausted or 28 quiet days
10-08 06:46drop_targetsquiet through full ladder or over cap 8
09-30 16:42push"Today we're launching Eleven v4, our most emotive text-to-speech model yet, and its low-latency variant, Eleven v4 Turbo." Key claims: "Ran — The launch wave has crested and passe
09-30 16:41repriceThe launch wave has crested and passed: velocity ~0 at 64h after a ~68 pts/h peak, comments flatlined since day one, and the periphery never expanded beyond the vendor's own launch content echoed
09-30 16:41alert_held"Today we're launching Eleven v4, our most emotive text-to-speech model yet, and its low-latency variant, Eleven v4 Turbo." Key claims: "Ran — The launch wave has crested and passe
09-30 16:41alert_route"Today we're launching Eleven v4, our most emotive text-to-speech model yet, and its low-latency variant, Eleven v4 Turbo." Key claims: "Ran — The launch wave has crested and passe
09-30 00:21sensor_dirtyvelocity_spike
09-29 14:21sensor_dirtyvelocity_spike
09-29 09:21sensor_dirtycomment_update
09-29 07:23sensor_dirtyvelocity_spike
09-29 05:49promote_anchororigin walk conf 0.9
09-29 04:59groundElevenLabs is an active tool in Scott's stack (dev:technology.elevenlabs, plus a 3-day SDK spike), and v4's lineup — expressive flagship paired with a ~100ms Turbo tier aimed at voice agents
09-29 04:50createFlagship same-day release from the dominant voice vendor with strong echo (160/47), carrying its own launch content and squarely a model-release episode.