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 xAI: Grok 3 Mini
xAI: Grok 3 Mini wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
A lightweight model that thinks before responding. Fast, smart, and great for logic-based tasks that do not require deep domain knowledge. The raw thinking traces are accessible.
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | xAI: Grok 3 Mini | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 256K | 131K | 🏆 AI21: Jamba Large 1.7 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $0.30 | 🏆 xAI: Grok 3 Mini |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $0.50 | 🏆 xAI: Grok 3 Mini |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | — | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 xAI: Grok 3 Mini |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than xAI: Grok 3 Mini?
xAI: Grok 3 Mini 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 xAI: Grok 3 Mini?
Input: $2.00 vs $0.30 per 1M tokens. Output: $8.00 vs $0.50 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and xAI: Grok 3 Mini support?
AI21: Jamba Large 1.7 supports up to 256K tokens. xAI: Grok 3 Mini supports up to 131K tokens.
Do both AI21: Jamba Large 1.7 and xAI: Grok 3 Mini support tool calling?
AI21: Jamba Large 1.7: yes. xAI: Grok 3 Mini: yes.