Calculate the cost of using j2-ultra from AI21 for your AI applications
Pricing data last updated:
Mode: Completion
Max: 8,192 tokens
Max: 8,192 tokens
Built for enterprise-grade reliability, governance, and scale. Deploy in seconds.
j2-ultra is a completion model from AI21, one of 3 completion models they offer. It is priced at $15.00 per 1M input tokens and $15.00 per 1M output tokens, ranking 22 out of 22 completion models by cost and cheaper than 0% of models in this category. It accepts up to 8K input tokens.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 8,192 input tokens. The maximum output length is 8,192 tokens.
At $15.00 per 1M input tokens and $15.00 per 1M output tokens, j2-ultra ranks 22 out of 22 completion models by input cost. It is more expensive compared to the median of $1.50 for completion models, and is cheaper than 0% of models in this category.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs j2-ultra |
|---|---|---|---|---|
| ft:davinci-002 | Text-completion-openai | $12.00 | $12.00 | -20% |
| text-unicorn | Vertex AI | $10.00 | $28.00 | -33% |
| text-unicorn@001 | Vertex AI | $10.00 | $28.00 | -33% |
Similar completion models from other providers
No. j2-ultra costs $15.00 per 1M input tokens while ft:davinci-002 costs $12.00 per 1M input tokens, making ft:davinci-002 20% more affordable for input. However, j2-ultra may offer different capabilities or performance characteristics that justify the price difference.
j2-ultra input pricing is $15.00 per 1M tokens, which is 900% above the median of $1.50 for completion models. It ranks 22 out of 22 completion models by input cost, making it cheaper than 0% of models in this category. For output, it costs $15.00 per 1M tokens compared to the median of $2.00.
Among AI21's 3 completion models, j2-ultra ranks 3 by input cost.
The most comparable completion models to j2-ultra are: ft:davinci-002 from Text-completion-openai ($12.00/1M input tokens); text-unicorn from Vertex AI ($10.00/1M input tokens); text-unicorn@001 from Vertex AI ($10.00/1M input tokens); gpt-3.5-turbo-instruct-0914 from Azure Text ($1.50/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
j2-ultra is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $15.00 and generating 1M output tokens costs $15.00.
