Jamba 1.7 Large
Jamba 1.7 Large is AI21 Labs's language model with a 256K context window and up to 4K output tokens, available from 2 providers, starting at $2.00 / 1M input and $8.00 / 1M output. The large-tier Jamba 1.7 model from AI21 Labs, built on a hybrid SSM-Transformer architecture with improvements in grounding, instruction-following, and overall efficiency.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities2/13
Reasoning·
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
AI21 Labs | $2.00 | $8.00 |
 OpenRouter | $2.00 | $8.00 |
Cost Calculator
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Jamba 1.7 Large | 256K | $2.00 | $8.00 | Current | |
| Jamba 1.5 Large | 256K | $2.00 | $2.80 | Available | |
| Jamba 1.6 Large | — | 256K | $2.00 | $8.00 | Available |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Jamba 1.5 Mini | Mini | 256K | $0.200 | $0.200 | |
| Jamba 1.5 | — | — | 256K | $0.200 | $0.400 |
| Jamba 1.7 Mini | Mini | — | 256K | $0.200 | $0.400 |
| Jamba 1.6 Mini | Mini | — | 256K | $0.200 | $0.400 |
| Jamba Reasoning 3B | — | — | — | — | — |
| Jamba Instruct | — | — | 256K | $0.500 | $0.700 |