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 Arcee AI: Maestro Reasoning
AI21: Jamba Large 1.7 and Arcee AI: Maestro Reasoning are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
Maestro Reasoning is Arcee's flagship analysis model: a 32 B‑parameter derivative of Qwen 2.5‑32 B tuned with DPO and chain‑of‑thought RL for step‑by‑step logic. Compared to the earlier 7 B preview, the production 32 B release widens the co…
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | Arcee AI: Maestro Reasoning | 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 | $0.90 | 🏆 Arcee AI: Maestro Reasoning |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $3.30 | 🏆 Arcee AI: Maestro Reasoning |
| 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. | — | — | Tie |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than Arcee AI: Maestro Reasoning?
AI21: Jamba Large 1.7 and Arcee AI: Maestro Reasoning are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between AI21: Jamba Large 1.7 and Arcee AI: Maestro Reasoning?
Input: $2.00 vs $0.90 per 1M tokens. Output: $8.00 vs $3.30 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and Arcee AI: Maestro Reasoning support?
AI21: Jamba Large 1.7 supports up to 256K tokens. Arcee AI: Maestro Reasoning supports up to 131K tokens.
Do both AI21: Jamba Large 1.7 and Arcee AI: Maestro Reasoning support tool calling?
AI21: Jamba Large 1.7: yes. Arcee AI: Maestro Reasoning: not advertised.