Rnj-1 is an 8B-parameter, dense, open-weight model family developed by Essential AI and trained from scratch with a focus on programming, math, and scientific reasoning. The model demonstrates strong performance across multiple programming …
Model details →EssentialAI: Rnj 1 Instruct vs Qwen: Qwen3 30B A3B
Qwen: Qwen3 30B A3B wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Qwen3, the latest generation in the Qwen large language model series, features both dense and mixture-of-experts (MoE) architectures to excel in reasoning, multilingual support, and advanced agent tasks. Its unique ability to switch seamles…
Model details →Side-by-side comparison
| Capability | EssentialAI: Rnj 1 Instruct | Qwen: Qwen3 30B A3B | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 33K | 41K | 🏆 Qwen: Qwen3 30B A3B |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.15 | $0.08 | 🏆 Qwen: Qwen3 30B A3B |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.15 | $0.28 | 🏆 EssentialAI: Rnj 1 Instruct |
| 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 | 🏆 Qwen: Qwen3 30B A3B |
Frequently asked questions
Is EssentialAI: Rnj 1 Instruct better than Qwen: Qwen3 30B A3B?
Qwen: Qwen3 30B A3B wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between EssentialAI: Rnj 1 Instruct and Qwen: Qwen3 30B A3B?
Input: $0.15 vs $0.08 per 1M tokens. Output: $0.15 vs $0.28 per 1M tokens.
What context windows do EssentialAI: Rnj 1 Instruct and Qwen: Qwen3 30B A3B support?
EssentialAI: Rnj 1 Instruct supports up to 33K tokens. Qwen: Qwen3 30B A3B supports up to 41K tokens.
Do both EssentialAI: Rnj 1 Instruct and Qwen: Qwen3 30B A3B support tool calling?
EssentialAI: Rnj 1 Instruct: yes. Qwen: Qwen3 30B A3B: yes.