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 OpenAI: GPT-5 Mini
OpenAI: GPT-5 Mini wins on 5 of 6 axes — pricing and capability skew in its favour for most workloads.
GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost. GPT-5 Mini is the successor to O…
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | OpenAI: GPT-5 Mini | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 256K | 400K | 🏆 OpenAI: GPT-5 Mini |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $0.25 | 🏆 OpenAI: GPT-5 Mini |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $2.00 | 🏆 OpenAI: GPT-5 Mini |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 OpenAI: GPT-5 Mini |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 OpenAI: GPT-5 Mini |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than OpenAI: GPT-5 Mini?
OpenAI: GPT-5 Mini wins on 5 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 OpenAI: GPT-5 Mini?
Input: $2.00 vs $0.25 per 1M tokens. Output: $8.00 vs $2.00 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and OpenAI: GPT-5 Mini support?
AI21: Jamba Large 1.7 supports up to 256K tokens. OpenAI: GPT-5 Mini supports up to 400K tokens.
Do both AI21: Jamba Large 1.7 and OpenAI: GPT-5 Mini support tool calling?
AI21: Jamba Large 1.7: yes. OpenAI: GPT-5 Mini: yes.