J2 Ultra pricing
J2 Ultra appears on 1 price row here. Lowest input is $15.00 per million tokens from Ai21. Lowest output is $15.00 per million tokens from Ai21. Use the table and chart, then the calculator for your own volume.
Pricing across providers
Every row is a seller of J2 Ultra with token pricing we track. The cheapest input in this snapshot is from Ai21. The bar chart shows the same input and output dollars per million for a quick scan.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
A Ai21native | $15.00 | $15.00 | — | — |
Input vs output · 1M tokens
Cost calculator
Pick any provider row and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for J2 Ultra.
1.500000¢ / req
0.750000¢ / req
Model specifications
Quick spec sheet for J2 Ultra before you dive back into pricing. Reported under Other.
- Context window
- 8,192 tokens
- Max output
- 8,192 tokens
- Vision (images)
- No
- Tool / function calling
- No
- Streaming
- No
- Released
- N/A
- Primary provider
- Other
- Model family
- N/A
Compare J2 Ultra
Open a pair page to see J2 Ultra next to another model with a shared provider matrix. 6 shortcuts below.
- J2 Ultra vs GPT-4o
GPT-4o 33% cheaper on output
- J2 Ultra vs GPT-4o mini
GPT-4o mini 96% cheaper on output
- J2 Ultra vs Claude Sonnet 4.6
Same output pricing
- J2 Ultra vs Gemini 2.0 Flash
Gemini 2.0 Flash 97% cheaper on output
- J2 Ultra vs o3
o3 46% cheaper on output
- J2 Ultra vs Llama 3.1 70B
Compare pricing side by side
Frequently asked questions
Quick frequently asked items for J2 Ultra pricing and limits.
Also from Other
Other models by Other with live pricing in our catalog.