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: Spotlight
Arcee AI: Spotlight wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Spotlight is a 7‑billion‑parameter vision‑language model derived from Qwen 2.5‑VL and fine‑tuned by Arcee AI for tight image‑text grounding tasks. It offers a 32 k‑token context window, enabling rich multimodal conversations that combine le…
Model details →Side-by-side comparison
| Capability | AI21: Jamba Large 1.7 | Arcee AI: Spotlight | 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 | $0.18 | 🏆 Arcee AI: Spotlight |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $0.18 | 🏆 Arcee AI: Spotlight |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 AI21: Jamba Large 1.7 |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Arcee AI: Spotlight |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | — | Tie |
Frequently asked questions
Is AI21: Jamba Large 1.7 better than Arcee AI: Spotlight?
Arcee AI: Spotlight 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 Arcee AI: Spotlight?
Input: $2.00 vs $0.18 per 1M tokens. Output: $8.00 vs $0.18 per 1M tokens.
What context windows do AI21: Jamba Large 1.7 and Arcee AI: Spotlight support?
AI21: Jamba Large 1.7 supports up to 256K tokens. Arcee AI: Spotlight supports up to 131K tokens.
Do both AI21: Jamba Large 1.7 and Arcee AI: Spotlight support tool calling?
AI21: Jamba Large 1.7: yes. Arcee AI: Spotlight: not advertised.