ByteDance Doubao — Chinese LLM family tuned for the Volcano Engine cloud and ByteDance ecosystem.
Key strengths
- Chinese performance
- Volcano Engine native
- Good latency
- Multi-size tiers
Use cases
- Chinese products
- Social / content
- E-commerce
- Internal tools
ByteDance's bytedance/doubao-realtime-audio-transcription is a high-quality speech model. It generates natural-sounding speech across multiple voices and languages, with low-latency streaming output suitable for real-time voice applications.
Supports SSML-style controls, configurable voices, speaking rate, and pitch. Compatible with the OpenAI `/audio/speech` and `/audio/transcriptions` endpoint shapes.
bytedance/doubao-realtime-audio-transcription is fully OpenAI-compatible — drop in your existing OpenAI Python or Node SDK and switch `baseURL` to `https://api.tokenlx.ai`. TokenLX transparently routes your requests to the optimal provider endpoint while preserving streaming, function-calling, and structured-output semantics.
Performance
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Effective Pricing
Pricing is shown by the model billing method, using per-call or per-second prices and resolution tiers.
Recent activity
Total usage per day on TokenLX (last 30 days).
Sample code & API
TokenLX normalizes requests and responses across providers. Use any OpenAI SDK or our native SDK.
# Python — use HTTP client directly
# Endpoint: POST https://api.tokenlx.ai/v1/videos/generations
# Headers: Authorization: Bearer $TOKENLX_API_KEY
# Body: { "model": "doubao-realtime-audio-transcription", "prompt": "...", "duration": 5 }Replace sk-aihubrouter-… with your key from the dashboard.