Eleven Flash V2.5
Neural Network
Eleven Flash V2.5 is an ElevenLabs speech synthesis model with ultra-low latency, designed for voice dialogues and voiceovers.
Specifications
- Input
- text
- Output
- audio
- Number of voices
- 6
Prompt cost
(per 1M tokens)
How it works Eleven Flash V2.5?
Eleven Flash V2.5 is an ElevenLabs speech synthesis model designed for scenarios where response speed is critical: it delivers audio with ultra-low latency and supports 32 languages, making it suitable for live voice dialogues, not just offline voiceovers. In BotHub, you get access without a VPN or foreign card, pay with a Russian card in rubles based on actual usage, and unused tokens do not expire. With over 250 models available in one window, you can combine text, images, and voiceovers in a single chain. A unified OpenAI-compatible API allows you to connect Eleven Flash V2.5 to your product and switch to another model if needed without rewriting the integration; requests are sent via an encrypted AES-GCM channel. For companies, we offer contracts, invoices, electronic document management (EDO), and an admin panel with limits. The model is ideal for voice bots and telephony where response pauses break the conversation, for narrating educational courses and videos, for voice interfaces in apps, for quick script drafting, and for multilingual assistants.Frequently asked questions about Eleven Flash V2.5
You can use generated results for commercial purposes. You own all rights to the content you create. The only restriction: make sure your prompt does not include copyrighted third-party material. You are responsible for respecting the rights to any input data.
eleven-flash-v2.5 is an ElevenLabs speech synthesis model: you provide text, and you get an audio track as output. It is suitable for narrating videos and courses, voice assistants, audio versions of articles, and notifications. A context window of up to 40,000 tokens allows you to send long fragments in their entirety.
The output is audio — a ready-made speech track based on your text, which can be immediately inserted into a video, podcast, or application. The Flash family is optimized for fast synthesis, making the model convenient where an answer is needed almost instantly.
This is a voiceover model, not a reasoning one: a separate reasoning mode before answering is not indicated in our data. If you need a chain of reasoning, build a workflow in one BotHub window — a text model prepares the script, and eleven-flash-v2.5 narrates it.
In our data, function calling and structured JSON output are not indicated for eleven-flash-v2.5 — the model's purpose is different. However, you can access it via the unified OpenAI-compatible BotHub API, so integrating speech synthesis into your service is straightforward.
In our data, inputting images, audio, or video is not indicated: the workflow is text input, audio track output. If you need to analyze an image or recording, switch to a suitable model in the same window without changing the integration.
We do not have data on the set of supported languages, so we cannot promise specifics — test it with a short fragment and listen to the result. You can pay with a Russian card, without a VPN or foreign accounts: tokens are deducted based on actual usage and do not expire.