J2 Ultra
AI21 LabsText
J2 Ultra is a text model from AI21 Labs with a context window of 8K tokens and max output of 8K tokens. Pricing starts at $15.00 per million input tokens and $15.00 per million output tokens.
Specifications
| Model Key | j2-ultra |
| Provider | AI21 Labs |
| LiteLLM Provider | ai21 |
| Mode | Text |
| Canonical Name | j2-ultra |
| Context Window | 8K tokens |
| Max Output | 8K tokens |
Capabilities
✗ Vision✗ Function Calling✗ Reasoning✗ JSON Schema✗ System Messages✗ Web Search✗ Prompt Caching✗ Audio Input✗ Audio Output
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | $0.015 | $15.00 |
| Output Tokens | $0.015 | $15.00 |
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