Jamba Large 1.7 is the latest model in the Jamba open family, offering improvements in grounding, instruction-following, and overall efficiency. Built on a hybrid SSM-Transformer architecture with a 256K context window, it delivers more acc…
Model details →AI21: Jamba Large 1.7 vs Google: Gemini 3 Pro Preview
Google: Gemini 3 Pro Preview wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Gemini 3 Pro is Google’s flagship frontier model for high-precision multimodal reasoning, combining strong performance across text, image, video, audio, and code with a 1M-token context window. Reasoning Details must be preserved when using…
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | Google: Gemini 3 Pro Preview | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 256K | 1.0M | 🏆 Google: Gemini 3 Pro Preview |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $2.00 | Tie |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $12.00 | 🏆 AI21: Jamba Large 1.7 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Google: Gemini 3 Pro Preview |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 Google: Gemini 3 Pro Preview |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than Google: Gemini 3 Pro Preview?
Google: Gemini 3 Pro Preview wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between AI21: Jamba Large 1.7 and Google: Gemini 3 Pro Preview?
Input: $2.00 vs $2.00 per 1M tokens. Output: $8.00 vs $12.00 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and Google: Gemini 3 Pro Preview support?
AI21: Jamba Large 1.7 supports up to 256K tokens. Google: Gemini 3 Pro Preview supports up to 1.0M tokens.
Do both AI21: Jamba Large 1.7 and Google: Gemini 3 Pro Preview support tool calling?
AI21: Jamba Large 1.7: yes. Google: Gemini 3 Pro Preview: yes.