Sora 2 Pro
o200k_base
Structural tokenization analysis engine. Optimized for Sora 2 Pro inputs. Calibrate context windows and compute precise API economics in real-time.
Context
128k
Type
LLM
Encoding
o 200k base
CH44
WORD9
ENCODINGo200k_base
// HAPPYTOKENIZER: WAITING FOR INPUT STREAM
Quick Answers
What is the Sora 2 Pro token limit?
Sora 2 Pro supports a 128,000 token context window. Paste your text above to see how much of that window your prompt fills.
What tokenizer does Sora 2 Pro use?
Sora 2 Pro uses OpenAI's o200k_base encoding. This page counts tokens with the vendor's real vocabulary, so the numbers match what the API sees.
How much does Sora 2 Pro cost per million tokens?
Sora 2 Pro costs $0.00 per million input tokens and $0.00 per million output tokens, with cached input at $0.00 per million.
Model Insights
Modalities
InTextImage
OutVideo
Supported Features
Streaming
Supported Endpoints
Videos
Cost Manifest
Input / 1M$0.00
Output / 1M$0.00
Cached Write$0.00
* Rates are estimated based on OpenAI standard tier. Actual billing may vary based on batch processing and enterprise agreements.
// Technical Specifications
- ARCHITECTURE ID
- sora-2-pro
- TOKEN ENCODING
- o200k_base
- MAX CONTEXT
- 128,000TOKENS