Lyria Realtime Exp API Pricing

Lyria Realtime Exp pricing by provider

1 listing across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

What Lyria Realtime Exp costs in practice

1,000 requests with 2,000 input and 500 output tokens each

100 long-document requests with 100,000 input and 2,000 output tokens each

Lyria Realtime Exp features

Input: text. Output: audio.

• Function calling
• Structured output
• Image input
• Audio input
• Audio output
• Prompt caching
• Web search

Use Lyria Realtime Exp with LiteLLM

Call Lyria Realtime Exp through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.

from litellm import completion

response = completion(
    model="gemini/lyria-realtime-exp",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: lyria-realtime-exp
    litellm_params:
      model: gemini/lyria-realtime-exp
      api_key: os.environ/GEMINI_API_KEY

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "lyria-realtime-exp",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Lyria Realtime Exp FAQ

More Google models

• Gemma 4 12B IT$0.30 / $2 per 1M tokens
• Gemini 3.8 Flash Cyber$1.50 / $7.50 per 1M tokens
• Gemini Omni 1.1 Flash Preview$1.50 / $9 per 1M tokens
• Gemini 3 Flash Preview Search$0.50 / $3 per 1M tokens
• Lyria 3.5Free
• Lyria 3.5 Clip PreviewFree
• Lyria 3.5 Pro PreviewFree
• Gemini 3.8 Flash$0.75 / $3.75 per 1M tokens