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...
Model details →AI21: Jamba Large 1.7 vs AionLabs: Aion 3.5
AionLabs: Aion 3.5 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Aion 3.5 is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It uses a collaborative generation process in which multiple specialized models each...
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | AionLabs: Aion 3.5 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 256K | 262K | 🏆 AionLabs: Aion 3.5 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $3.00 | 🏆 AI21: Jamba Large 1.7 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $6.00 | 🏆 AionLabs: Aion 3.5 |
| 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 | 🏆 AionLabs: Aion 3.5 |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than AionLabs: Aion 3.5?
AionLabs: Aion 3.5 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 AionLabs: Aion 3.5?
Input: $2.00 vs $3.00 per 1M tokens. Output: $8.00 vs $6.00 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and AionLabs: Aion 3.5 support?
AI21: Jamba Large 1.7 supports up to 256K tokens. AionLabs: Aion 3.5 supports up to 262K tokens.
Do both AI21: Jamba Large 1.7 and AionLabs: Aion 3.5 support tool calling?
AI21: Jamba Large 1.7: yes. AionLabs: Aion 3.5: yes.