| Signal | Rnj 1 Instruct | Delta | Devstral 2 2512 |
|---|---|---|---|
Capabilities | 50 | -- | |
Pricing | 0 | -2 | |
Context window size | 72 | -14 | |
Recency | 100 | -- | |
Output Capacity | 20 | -- | |
| Overall Result | 0 wins | of 5 | 2 wins |
9
days higher
1
days
20
days higher
essentialai
Mistral AI
Rnj 1 Instruct saves you $117.50/month
That's $1410.00/year compared to Devstral 2 2512 at your current usage level of 100K calls/month.
| Metric | Rnj 1 Instruct | Devstral 2 2512 | Winner |
|---|---|---|---|
| Overall Score | 40 | 40 | -- |
| Rank | #164 | #163 | Devstral 2 2512 |
| Quality Rank | #164 | #163 | Devstral 2 2512 |
| Adoption Rank | #164 | #163 | Devstral 2 2512 |
| Parameters | -- | -- | -- |
| Context Window | 33K | 262K | Devstral 2 2512 |
| Pricing | $0.15/$0.15/M | $0.40/$2.00/M | -- |
| Signal Scores | |||
| Capabilities | 50 | 50 | Rnj 1 Instruct |
| Pricing | 0 | 2 | Devstral 2 2512 |
| Context window size | 72 | 86 | Devstral 2 2512 |
| Recency | 100 | 100 | Rnj 1 Instruct |
| Output Capacity | 20 | 20 | Rnj 1 Instruct |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Here's what the scores mean for these two models:
Scores 40/100 (rank #164), placing it in the top 44% of all 290 models tracked.
Scores 40/100 (rank #163), placing it in the top 44% of all 290 models tracked.
With only a 0-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Rnj 1 Instruct offers 88% better value per quality point. At 1M tokens/day, you'd spend $4.50/month with Rnj 1 Instruct vs $36.00/month with Devstral 2 2512 - a $31.50 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. Rnj 1 Instruct also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (262K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.15/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (40/100) correlates with better nuance, coherence, and style in long-form content
Rnj 1 Instruct and Devstral 2 2512 are extremely close in overall performance (only 0 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
Rnj 1 Instruct
Marginally better benchmark scores; both are excellent
Best for Cost
Rnj 1 Instruct
88% lower pricing; better value at scale
Best for Reliability
Rnj 1 Instruct
Higher uptime and faster response speeds
Best for Prototyping
Rnj 1 Instruct
Stronger community support and better developer experience
Best for Production
Rnj 1 Instruct
Wider enterprise adoption and proven at scale
by essentialai
| Capability | Rnj 1 Instruct | Devstral 2 2512 |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
essentialai
Mistral AI
Rnj 1 Instruct saves you $2.67/month
That's 86% cheaper than Devstral 2 2512 at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Rnj 1 Instruct | Devstral 2 2512 |
|---|---|---|
| Context Window | 33K | 262K |
| Max Output Tokens | -- | -- |
| Open Source | Yes | Yes |
| Created | Dec 7, 2025 | Dec 9, 2025 |
Both Rnj 1 Instruct and Devstral 2 2512 score 40/100, making them extremely close competitors. Choose based on pricing, provider ecosystem, or specific capability requirements.
Rnj 1 Instruct is ranked #164 and Devstral 2 2512 is ranked #163 out of 290+ AI models. Rankings use a composite score combining benchmark performance (90%) from MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations, with capabilities and context window as tiebreakers (10%). Scores update hourly.
Rnj 1 Instruct is cheaper at $0.15/M output tokens vs Devstral 2 2512's $2.00/M output tokens - 13.3x more expensive. Input token pricing: Rnj 1 Instruct at $0.15/M vs Devstral 2 2512 at $0.40/M.
Devstral 2 2512 has a larger context window of 262,144 tokens compared to Rnj 1 Instruct's 32,768 tokens. A larger context window means the model can process longer documents and conversations.