ai21.j2-ultra-v1 pricing
Chatai21.j2-ultra-v1 · AWS Bedrock · context —
Price per 1M tokens
In effect since Oct 15, 2026
| Input (uncached) | $18.80 |
|---|---|
| OutputIncludes reasoning tokens | $18.80 |
- No long-context tier: one rate for every prompt size.
Price history
1 version since Oct 15, 2026
- Input
- Output
Show data as table
| Effective from | Input / 1M | Output / 1M |
|---|---|---|
| Oct 15, 2026 | $18.80 | $18.80 |
| Oct 16, 2026 | $18.80 | $18.80 |
Cost calculator
Calculated with the same function that AI Cost Map uses for your real events.
Includes reasoning tokens.
Cost per call
$0.0470
Cost per month
$4,700.00
Similar models
Same model type, nearest blended price (3 input : 1 output).
| Model | Input | Output | Context | Blended vs this |
|---|---|---|---|---|
| ai21.j2-ultra-v1 (this model) AWS Bedrock | $18.80 | $18.80 | — | — |
| claude-fable-5 Anthropic | $10.00 | $50.00 | — | × 1.1 |
| claude-fable-5-1 Anthropic | $10.00 | $50.00 | — | × 1.1 |
| claude-mythos-5 Anthropic | $10.00 | $50.00 | — | × 1.1 |
| claude-mythos-5-1 Anthropic | $10.00 | $50.00 | — | × 1.1 |
| anthropic.claude-fable-5 AWS Bedrock | $10.00 | $50.00 | — | × 1.1 |
| anthropic.claude-fable-5-1 AWS Bedrock | $10.00 | $50.00 | — | × 1.1 |