Last refreshed 2026-11-12. Next refresh: weekly.
Why use Eleven v4 on Vercel AI Gateway?
Vercel AI Gateway offers Eleven v4 with pay-as-you-go pricing at $80.00/1M input characters. Vercel AI Gateway is a unified AI proxy providing a single OpenAI-compatible API endpoint to 275+ models from 25+ providers including Anthropic, OpenAI, Google, Meta, Mistral, DeepSeek, xAI, Alibaba, Amazon, ByteDance, Cohere, MiniMax, MoonshotAI, KwaiPilot, Black Forest Labs, Recraft, Voyage AI, NVIDIA, and more.
Compare Eleven v4 across 4 providers to find the best fit for your use caseInput / 1M chars
$80.00
Output / 1M
-
Cache
Not sourced
Batch
Not sourced
Setup recipe
Python + curlInstall
pip install openaiAuth
export AI_GATEWAY_API_KEY=...Call
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["AI_GATEWAY_API_KEY"],Model ID
elevenlabs/eleven-v4Request example
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["AI_GATEWAY_API_KEY"],
base_url="https://ai-gateway.vercel.sh/v1"
)
response = client.chat.completions.create(
model="elevenlabs/eleven-v4",
messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)Gotchas
- Use provider model ID "elevenlabs/eleven-v4", not the LLMReference slug "eleven-v4".
- creator/model-name e.g. kwaipilot/kat-coder-pro-v2
- The examples expect AI_GATEWAY_API_KEY; rename it only if your application config maps the new variable.
Compare Eleven v4 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| ElevenLabs API | $80.00 | — |
| OpenRouter | $80.00 | — |
| Vercel AI Gateway | $80.00 | — |
| fal API | $80.00 | — |
Pricing
| Type | Rate |
|---|---|
| Input characters | $80.00/1M chars |
Capabilities
Audio
About Eleven v4
Eleven v4 is ElevenLabs' text-to-speech model, available on the API since September 28, 2026. It speaks 90+ languages, supports natural multi-speaker dialogue and voice cloning, and takes up to 10,000 characters per request. API ID: eleven_v4. Priced at $0.08 per 1K characters ($80 per 1M).
Get Started
Model Specs
Released2026-09-28
ArchitectureAudio / Speech