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 AllenAI: Olmo 3.1 32B Think
AllenAI: Olmo 3.1 32B Think wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Olmo 3.1 32B Think is a large-scale, 32-billion-parameter model designed for deep reasoning, complex multi-step logic, and advanced instruction following. Building on the Olmo 3 series, version 3.1 delivers refined reasoning behavior and st…
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | AllenAI: Olmo 3.1 32B Think | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 256K | 66K | 🏆 AI21: Jamba Large 1.7 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $0.15 | 🏆 AllenAI: Olmo 3.1 32B Think |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $0.50 | 🏆 AllenAI: Olmo 3.1 32B Think |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 AI21: Jamba Large 1.7 |
| Vision input Accepts image inputs alongside text. | — | — | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 AllenAI: Olmo 3.1 32B Think |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than AllenAI: Olmo 3.1 32B Think?
AllenAI: Olmo 3.1 32B Think 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 AllenAI: Olmo 3.1 32B Think?
Input: $2.00 vs $0.15 per 1M tokens. Output: $8.00 vs $0.50 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and AllenAI: Olmo 3.1 32B Think support?
AI21: Jamba Large 1.7 supports up to 256K tokens. AllenAI: Olmo 3.1 32B Think supports up to 66K tokens.
Do both AI21: Jamba Large 1.7 and AllenAI: Olmo 3.1 32B Think support tool calling?
AI21: Jamba Large 1.7: yes. AllenAI: Olmo 3.1 32B Think: not advertised.