J2 Ultra V1
AWS BedrockText
J2 Ultra V1 is a text model from AWS Bedrock with a context window of 8K tokens and max output of 8K tokens. Pricing starts at $18.80 per million input tokens and $18.80 per million output tokens.
Specifications
| Model Key | ai21.j2-ultra-v1 |
| Provider | AWS Bedrock |
| LiteLLM Provider | bedrock |
| Mode | Text |
| Canonical Name | j2-ultra-1 |
| 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 | $0.019 | $18.80 |
| Output Tokens | $0.019 | $18.80 |
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