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 NVIDIA: Nemotron 3 Nano 30B A3B (free)
NVIDIA: Nemotron 3 Nano 30B A3B (free) wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
NVIDIA Nemotron 3 Nano 30B A3B is a small language MoE model with highest compute efficiency and accuracy for developers to build specialized agentic AI systems. The model is fully open with open-weights, datasets and recipes so developers…
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | NVIDIA: Nemotron 3 Nano 30B A3B (free) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 256K | 256K | Tie |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $0.00 | 🏆 NVIDIA: Nemotron 3 Nano 30B A3B (free) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $0.00 | 🏆 NVIDIA: Nemotron 3 Nano 30B A3B (free) |
| 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 | 🏆 NVIDIA: Nemotron 3 Nano 30B A3B (free) |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than NVIDIA: Nemotron 3 Nano 30B A3B (free)?
NVIDIA: Nemotron 3 Nano 30B A3B (free) 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 NVIDIA: Nemotron 3 Nano 30B A3B (free)?
Input: $2.00 vs $0.00 per 1M tokens. Output: $8.00 vs $0.00 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and NVIDIA: Nemotron 3 Nano 30B A3B (free) support?
AI21: Jamba Large 1.7 supports up to 256K tokens. NVIDIA: Nemotron 3 Nano 30B A3B (free) supports up to 256K tokens.
Do both AI21: Jamba Large 1.7 and NVIDIA: Nemotron 3 Nano 30B A3B (free) support tool calling?
AI21: Jamba Large 1.7: yes. NVIDIA: Nemotron 3 Nano 30B A3B (free): yes.