GPT-5.2 produces more accurate and well-structured summaries across content types, while DeepSeek V3 is a strong budget alternative for technical document summarization.
You only pay credits per request. No monthly subscription. Paid credits never expire.
Replace multiple AI subscriptions with one wallet that includes routing, failover, and optimization.
Task-specific scoring for summarization workloads across 5 dimensions.
| Dimension | DeepSeek V3 | GPT-5.2 | Edge |
|---|---|---|---|
| Key Point Extraction | Identifies important points in technical and scientific documents with good precision but sometimes includes less relevant details. | Consistently extracts the most salient points from any content type, with strong judgment about what to include and omit. | |
| Brevity | Produces concise summaries that stay close to requested length targets, occasionally at the expense of nuance. | Balances brevity with completeness effectively, consistently hitting length targets while preserving essential context. | tie |
| Factual Accuracy | Generally faithful to source material but occasionally introduces subtle inaccuracies when paraphrasing complex claims. | Highly faithful to source content with minimal hallucination, accurately preserving numbers, names, and causal relationships. | |
| Structure | Produces adequately organized summaries but may default to flat bullet lists even when narrative structure would be better. | Generates well-structured summaries with logical flow, effective headers, and smooth transitions between topics. | |
| Technical Content | Handles technical and scientific content well, accurately preserving domain-specific terminology. | Summarizes technical content accurately while making it accessible, adjusting complexity for different audience levels. | tie |
Choose DeepSeek V3 for summarizing large volumes of technical papers, code documentation, or research content where cost per summary is a concern.
Choose GPT-5.2 for summarizing business documents, meeting transcripts, legal texts, or content where factual precision and reader-friendly structure are essential.
GPT-5.2 is the better summarization model overall, offering superior factual accuracy, key point extraction, and structural quality. DeepSeek V3 is a cost-effective alternative for technical document summarization where domain accuracy matters more than narrative polish.
Use LLMWise Compare mode to test DeepSeek V3 vs GPT-5.2 on your own summarization prompts.
You only pay credits per request. No monthly subscription. Paid credits never expire.
Replace multiple AI subscriptions with one wallet that includes routing, failover, and optimization.