A top-tier non-reasoning model from Upstage, excelling in intelligence and affordability for text-based tasks.
Solar Pro 2 (Preview) (Non-reasoning) emerges as a standout model from Upstage, specifically engineered for efficiency and cost-effectiveness in tasks that do not require complex reasoning. Positioned as a leading contender in its category, this model offers an exceptional blend of high intelligence and unparalleled pricing, making it an attractive option for developers and businesses looking to optimize their operational costs without compromising on performance for suitable applications.
Its performance on the Artificial Analysis Intelligence Index is particularly noteworthy, scoring a robust 30. This places Solar Pro 2 significantly above the average of 15 for comparable models, securing its position among the top 10 models out of 93 benchmarked. This high intelligence score, coupled with its non-reasoning designation, indicates its proficiency in tasks like summarization, data extraction, content generation, and rephrasing, where pattern recognition and text manipulation are key, rather than logical inference or problem-solving.
Perhaps the most compelling feature of Solar Pro 2 is its pricing structure. With both input and output tokens priced at an astonishing $0.00 per 1M tokens, it ranks #1 in both categories. This makes it an incredibly cost-effective solution, virtually eliminating the token-based expenses typically associated with large language model usage. This aggressive pricing strategy, combined with a generous 64k token context window, allows for extensive text processing and generation at an unprecedented scale.
While its 'Preview' status suggests ongoing development and potential for future enhancements, Solar Pro 2 (Non-reasoning) is already a powerful tool for specific use cases. It supports text input and outputs text, making it versatile for a wide array of content-centric applications. For organizations prioritizing budget efficiency and high-volume text processing without the need for advanced reasoning, Solar Pro 2 presents a compelling and highly competitive option in the current AI landscape.
30 (10 / 93 / 93)
N/A tokens/sec
$0.00 per 1M tokens
$0.00 per 1M tokens
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| Spec | Details |
|---|---|
| Model Name | Solar Pro 2 |
| Variant | Preview (Non-reasoning) |
| Owner | Upstage |
| License | Proprietary |
| Input Type | Text |
| Output Type | Text |
| Context Window | 64k tokens |
| Intelligence Index Score | 30 (Rank #10/93) |
| Input Price | $0.00 per 1M tokens (Rank #1/93) |
| Output Price | $0.00 per 1M tokens (Rank #1/93) |
| Output Speed | N/A |
| Verbosity | N/A |
| Latency | N/A |
Choosing the right model depends heavily on your project's priorities. Solar Pro 2 (Preview) (Non-reasoning) shines in specific scenarios where its unique strengths align with your operational needs.
Below are common priorities and how Solar Pro 2 stacks up against them, helping you decide if it's the optimal choice for your application.
| Priority | Pick | Why | Tradeoff to accept |
|---|---|---|---|
| Cost-Efficiency | Solar Pro 2 | Unbeatable zero-cost for both input and output tokens, making it the most budget-friendly option for any scale. | Limited to non-reasoning tasks; not suitable for complex analytical needs. |
| High-Volume Text Processing | Solar Pro 2 | 64k context window combined with zero cost allows for processing massive amounts of text without incurring token fees. | Performance metrics like speed are unknown, which could impact throughput for extremely time-sensitive applications. |
| Data Summarization & Extraction | Solar Pro 2 | High intelligence for non-reasoning tasks makes it excellent for condensing information or pulling specific data points from large documents. | Not for nuanced interpretation or extracting insights that require logical inference beyond direct pattern recognition. |
| Budget-Constrained Projects | Solar Pro 2 | Its pricing model virtually eliminates LLM operational costs, freeing up budget for other development areas. | Project scope must strictly adhere to non-reasoning capabilities; cannot be a general-purpose AI solution. |
| Content Generation & Rephrasing | Solar Pro 2 | Effective for generating new content or rephrasing existing text where creativity is based on patterns rather than deep understanding. | Generated content may lack the depth or originality that reasoning models might provide for highly creative tasks. |
This analysis assumes Solar Pro 2 is being evaluated against other models for specific use cases. Its unique pricing makes it a default choice for any non-reasoning task where cost is the primary driver.
Understanding the practical implications of Solar Pro 2's capabilities and pricing is crucial. Here, we illustrate how this model performs across various real-world scenarios, focusing on its strengths and the direct cost benefits.
These examples highlight its suitability for high-volume, text-centric operations where its zero-cost model can deliver significant economic advantages.
| Scenario | Input | Output | What it represents | Estimated cost |
|---|---|---|---|---|
| Document Summarization | 50k tokens (legal brief) | 5k tokens (concise summary) | Condensing large legal, technical, or research documents into digestible summaries. | $0.00 |
| Data Extraction | 20k tokens (invoice data) | 2k tokens (structured JSON) | Extracting specific fields (e.g., dates, amounts, names) from unstructured or semi-structured text. | $0.00 |
| Content Rephrasing | 10k tokens (article draft) | 10k tokens (rephrased article) | Improving readability, tone, or SEO of existing content without altering core meaning. | $0.00 |
| Keyword Generation | 5k tokens (product description) | 500 tokens (relevant keywords) | Generating SEO-friendly keywords or tags from product descriptions or articles. | $0.00 |
| Simple Translation | 30k tokens (user manual) | 30k tokens (translated manual) | Direct language conversion for non-nuanced texts like manuals or product labels. | $0.00 |
| Chatbot Response Generation | 1k tokens (customer query + context) | 200 tokens (pre-defined response) | Generating templated or pattern-based responses for customer service chatbots. | $0.00 |
The most striking takeaway from these real-world scenarios is the consistent $0.00 estimated cost. For any application that fits within its 'non-reasoning' scope and 64k context window, Solar Pro 2 offers an unparalleled economic advantage, making it ideal for scaling operations without incurring token-based expenses.
Leveraging Solar Pro 2 (Preview) (Non-reasoning) effectively means understanding how to maximize its unique cost structure and capabilities. While its zero-cost model simplifies many aspects, strategic implementation can still enhance its value and ensure optimal performance for your specific needs.
Here are key strategies to integrate Solar Pro 2 into your workflows for maximum benefit:
Given that both input and output tokens are free, the primary cost-saving strategy is to use Solar Pro 2 for every suitable non-reasoning task. This eliminates the need to constantly monitor token counts or optimize prompts for brevity, allowing for more verbose inputs and outputs if beneficial for quality.
While token costs are not a factor, API call limits or rate limits might still apply. Batching multiple smaller requests into a single, larger request (within the 64k context window) can reduce the number of API calls, potentially improving overall throughput and reducing overhead.
Solar Pro 2 is explicitly a 'Non-reasoning' model. Attempting to use it for tasks requiring logical inference, complex problem-solving, or deep contextual understanding will likely lead to poor results and wasted development effort. Its high intelligence is for pattern recognition and text manipulation, not for 'thinking'.
As a 'Preview' model, Solar Pro 2 may evolve. Upstage might introduce new features, change its capabilities, or even adjust its pricing model in the future. Staying informed about these updates is crucial for long-term planning and avoiding unexpected changes.
Solar Pro 2 (Preview) (Non-reasoning) is an advanced language model developed by Upstage. It is specifically designed for text-based tasks that do not require complex logical reasoning or problem-solving. It excels in pattern recognition, text manipulation, and generation, offering high intelligence within its designated scope.
Its primary strengths include an exceptional intelligence score (30 on the Artificial Analysis Intelligence Index), an industry-leading 64k token context window, and an unparalleled pricing model of $0.00 for both input and output tokens. This makes it incredibly cost-effective for high-volume text processing tasks.
Its main limitation is its 'non-reasoning' nature, meaning it cannot perform tasks requiring complex logic, inference, or strategic thinking. Additionally, performance metrics like output speed, verbosity, and latency are currently unavailable, and its 'Preview' status implies potential for future changes.
Solar Pro 2 (Preview) (Non-reasoning) is priced at $0.00 per 1M input tokens and $0.00 per 1M output tokens. This makes it one of the most, if not the most, cost-effective models available for its intended use cases, effectively eliminating token-based expenses.
It is best suited for tasks such as document summarization, data extraction, content rephrasing, keyword generation, simple translation, and generating templated chatbot responses. Essentially, any high-volume text-to-text task where complex reasoning is not a prerequisite.
Solar Pro 2 (Preview) (Non-reasoning) is developed and owned by Upstage, a company known for its advancements in artificial intelligence.
The model features a generous 64k token context window, allowing it to process and generate substantial amounts of text in a single interaction. This is beneficial for working with long documents or extensive conversational histories.