DeepSeek V3

DeepSeek · deepseek family

Rank

Quality Score

1100ms

Avg Response

+10%

Adaptation Gain

What Refrase Does

Here is exactly how Refrase optimizes prompts for DeepSeek V3, rule by rule:

Self-verification

Refrase appends a self-check section that asks the model to verify its own output against the original requirements before responding, catching common errors.

JSON reinforcement

Refrase adds explicit JSON schema hints and formatting rules so the model produces valid, parseable JSON output without extra markdown or commentary.

Before / After

See how Refrase transforms a generic prompt for DeepSeek V3.

Original

Extract the key information from this document. Be accurate.

Adapted for DeepSeek V3

Extract the key information from this document.
Before responding, verify that every extracted field is present in the source document and that no fields are missing.
Return valid JSON only. No markdown fences, no commentary outside the JSON object.

Compare DeepSeek V3

vs GPT-4o vs Claude Sonnet 4.6 vs Qwen3 235B

Try It

Your prompt134 chars

Optimized for deepseek-v3

Click "Refrase It" or select a model to see the optimized prompt.