Eleven v3 アルファのご紹介

What are Eleven v3 Audio Tags — and why they matter

2025年6月6日 • 2 分で読めます

A man with glasses and a beard looking to the side in a room with bookshelves.

ElevenLabs' audio tags control AI voice emotion, pacing, and sound effects.

With the release of Eleven v3、オーディオプロンプトが重要なスキルになりました。AI音声に言わせたい言葉を入力したり貼り付けたりする代わりに、新しい機能を使うことができます — Audio Tags — to control everything from emotion to delivery.

Eleven v3 is an alpha release research preview 新しいモデルの。これにはより多くのプロンプトエンジニアリングが必要ですが、生成されるものは驚くべきものです。

ElevenLabs Audio Tags are words wrapped in square brackets that the new Eleven v3 model can interpret and use to direct the audible action. They can be anything from [excited], [whispers], and [sighs] through to [gunshot], [clapping] and [explosion].

Audio Tags let you shape how AI voices sound, including nonverbal cues like tone, pauses, and pacing. Whether you're building immersive audiobooks, interactive characters, or dialogue-driven media, these simple script-level tools give you precise control over emotion and delivery.

Directing performance with Audio Tags

You can place Audio Tags anywhere in your script to shape delivery in real time. You can also use combinations of tags within a script or even a sentence. Tags fall into core categories:

Emotions

These tags can help you set the emotional tone of the voice — whether it's somber, intense, or upbeat. For example you could use one or a combination of [sad], [angry], [happily] and [sorrowful].

sorrowful I couldn't sleep that night. The air was too still, and the moonlight kept sliding through the blinds like it was trying to tell me something. quietly And suddenly, that's when I saw it.

Okay, you are not going to believe this. You know how I've been totally stuck on that short story, like staring at the screen for HOURS, just... nothing? sigh I was seriously about to just trash the whole thing - start over - give up probably, but then laughs last night I was just doodling, not even thinking about it, right? And this one little phrase popped into my head, just completely out of the blue, and it wasn't even for the story initially. But then I typed it out just to see, and it was like the FLOODGATES opened. Suddenly I knew exactly where the character needed to go, what the ending had to be. It all just - clicked. sigh I stayed up till like 3:00 AM, just typing like a maniac, didn't even stop for coffee. light chuckle And it's, it's GOOD, like really good. It feels so complete now, you know, like it finally has a soul. I am so incredibly pumped to finish editing it now. It went from feeling like a chore to feeling like MAGIC. Seriously, I'm still buzzing.

Delivery direction

These are more about the tone and performance. You can use these tags to adjust volume and energy for scenes that need restraint or force. Examples include: [whispers], [shouts] and even [x accent].

Could you switch my accent in the old model? dismissive didn't think so. cheeky but you can now! so, Check this out...In just a sec, I'm gonna to speak with a different accent.. and just between you and me whispers I don't really know how. chuckles but ok.. first let's change it up... Australian accent so that I can fit in with the locals in Melbourne when I visit next month! laughs hard Woooo! yeah man, this - is - sick. Ok, let's try a different one - see if you can guess... strong French accent My love... eez like a red, red rose..

Marissa

starting to speak So I was thinking we could—

Chris

jumping in —test our new timing features?

Marissa

surprised Exactly! How did you—

Chris

overlapping —know what you were thinking? Lucky guess! Sorry, go ahead.

Marissa

cautiously Okay, so if we both try to talk at the same time—

Chris

—we'll probably crash the system!

Marissa

panicking Wait, are we crashing? I can't tell if this is a feature or a—

Chris

interrupting Bug! ...Did I just cut you off again?

Marissa

sighing Yes, but honestly? This is kind of fun.

Human reactions

True natural speech includes reactions. For example, you can use this to add realism by embedding natural, unscripted moments into speech. For example: [laughs], [clears throat] and [sighs].

We're off under the lights here for this semi-final clash, the stadium buzzing with anticipation. ElevenLabs United in their iconic black and white shirts, pushing forward with intent straight from the opening whistle. excited The ball is zipped out wide, early attack here. Driving down the wing, pace to Bernie, shouting skips past one, skips past two! Oh, this is beautiful. One-on-one with the full-back, cuts inside—oh, that's a lovely bit of footwork!!! PURE MAGIC on the pitch! ElevenLabs on top form tonight!

Oh my God. laughs You guys, like no joke, I just tried this TTS thing and it was, like, weirdly emotional. Like it literally said, "Hi," and I was, like, on the verge of tears. laughs I don't even cry, okay? I'm a Capricorn.

Built on a more expressive model

Underpinning these features is the new architecture behind v3. The model understands text context at a deeper level, which means it can follow emotional cues, tone shifts, and speaker transitions more naturally. Combined with Audio Tags, this unlocks greater expressiveness than was previously possible in TTS.

You can now also create multi-speaker dialogues that feel spontaneous — handling interruptions, shifting moods, and conversational nuance with minimal prompting.

Available now

プロフェッショナルボイスクローン (PVC) は現在、Eleven v3 に完全には最適化されておらず、以前のモデルと比べてクローンの品質が低下する可能性があります。このリサーチプレビュー段階では、v3 の機能を使用する必要がある場合、インスタントボイスクローン (IVC) やデザインされたボイスをプロジェクトに使用するのが最善です。PVC の v3 への最適化は近いうちに行われます。80% off until the end of June. Public API for Eleven v3 (alpha) is coming soon. For early access, please contact sales. Whether you’re experimenting or deploying at scale, now’s the time to explore what’s possible.

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