ElevenLabs v3 Alpha by ElevenLabs is a cutting-edge AI language model designed for high-quality, natural, and context-aware text generation. It leverages advanced deep learning architectures to deliver versatile language understanding and generation capabilities tailored for developers, content creators, and enterprises across diverse domains such as marketing, customer support, education, and content automation.
ElevenLabs v3 Alpha supports multimodal textual inputs including prompts, documents, and conversation history, enabling complex and coherent generation across long contexts with a maximum token capacity optimized for multi-turn dialogues and detailed narrative tasks.
Generation Speed: Low-latency outputs suitable for real-time conversational and interactive applications.
Quality: Produces fluent, human-like, and contextually relevant text with nuanced tone adaptations.
Robustness: Maintains coherence and factual accuracy over extended text generation.
Built on an optimized transformer-based architecture with enhanced attention mechanisms, ElevenLabs v3 Alpha incorporates fine-tuned language representations and reinforcement learning from human feedback for improved contextual understanding, response relevance, and style adaptability.
vs GPT-4: ElevenLabs v3 Alpha delivers comparable fluency with stronger customization and style control at optimized cost efficiency.
vs Claude: Offers faster generation with lighter API pricing, emphasizing real-time interactivity and precise tone modulation.
vs Llama 3: Focuses on enhanced contextual memory and conversational coherence, surpassing Llama 3 in multi-turn dialogue handling.
vs Gemini: Provides superior text style adaptability and domain-specific response tuning, ideal for specialized content generation tasks.
Measured on the AI/ML API gateway across live traffic. Figures are medians unless stated. Last updated 2026-10-12.
import requests r = requests.post( "https://api.aimlapi.com/v1/tts", headers={"Authorization": "Bearer " + AIMLAPI_KEY}, json={ "model": "elevenlabs/v3_alpha", "text": "Hello from AI/ML API", "voice": "Rachel" }, ) print(r.json()["audio"]) # URL to the generated audio
const r = await fetch("https://api.aimlapi.com/v1/tts", { method: "POST", headers: { Authorization: `Bearer ${process.env.AIMLAPI_KEY}`, "Content-Type": "application/json", }, body: JSON.stringify({ "model": "elevenlabs/v3_alpha", "text": "Hello from AI/ML API", "voice": "Rachel" }), }); const { audio } = await r.json(); console.log(audio); // URL to the generated audio
curl -X POST https://api.aimlapi.com/v1/tts \ -H "Authorization: Bearer $AIMLAPI_KEY" \ -H "Content-Type: application/json" \ -d '{"model":"elevenlabs/v3_alpha","text":"Hello from AI/ML API","voice":"Rachel"}' # the JSON response contains "audio" — a URL to the generated speech
OpenAI-compatible — swap the base URL and it works with your existing SDK.
| Type | Price |
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| Input | |
| Output | |
| Model | Input | Output | Context | Best for |
|---|---|---|---|---|
Eleven v3 Alpha This page | Speech synthesis | |||
| Speech synthesis | ||||
| Speech synthesis | ||||
| Speech synthesis | ||||
| Speech synthesis |
Eleven v3 Alpha takes text as input and returns audio.
Eleven v3 Alpha is priced at $0.234 / 1M tokens.
Eleven v3 Alpha is billed per generation — a fixed charge per output rather than by prompt length.
Eleven v3 Alpha was built by ElevenLabs.
Send a request to https://api.aimlapi.com/v1/tts with elevenlabs/v3_alpha as the model id.
Yes. Eleven v3 Alpha is served through AI/ML API, so the same key and endpoint format used for other models applies.
It is an experimental next-generation text-to-speech model built for enhanced expressiveness and voice quality.
