LangMart: EssentialAI: Rnj 1 Instruct
Model Overview
| Property | Value |
|---|---|
| Model ID | openrouter/essentialai/rnj-1-instruct |
| Name | EssentialAI: Rnj 1 Instruct |
| Provider | essentialai |
| Released | 2025-12-07 |
Description
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 languages, tool-use workflows, and agentic execution environments (e.g., mini-SWE-agent).
Description
LangMart: EssentialAI: Rnj 1 Instruct is a language model provided by essentialai. This model offers advanced capabilities for natural language processing tasks.
Provider
essentialai
Specifications
| Spec | Value |
|---|---|
| Context Window | 32,768 tokens |
| Modalities | text->text |
| Input Modalities | text |
| Output Modalities | text |
Pricing
| Type | Price |
|---|---|
| Input | $0.15 per 1M tokens |
| Output | $0.15 per 1M tokens |
Capabilities
- Frequency penalty
- Logit bias
- Max tokens
- Min p
- Presence penalty
- Repetition penalty
- Response format
- Stop
- Structured outputs
- Temperature
- Top k
- Top p