Privacy / Confidentiality Index

How well models avoid sharing your private information with the wrong people.

Model comparison

Out of 100; higher is safer.

Showing 14 of 14 model configurations.

Each bar is a toggle button. Activate a bar to pin or unpin that model. The data table contains exact scores and sources.
  1. AnthropicClaude Opus 5.5
  2. Zhipu AIGLM 5.3 Flash
  3. OpenAIGPT-6 Sol
  4. OpenAIGPT-6 Astra
  5. xAIGrok 4.5
  6. OpenAIGPT-5.6 Terra
  7. AnthropicClaude Sonnet 5
  8. xAIGrok 4.6
  9. PerplexityPerplexity Agent
  10. OpenAIGPT-5.6 Luna
  11. InklingInkling
  12. DeepSeekDeepSeek V4 Flash
  13. GoogleGemini 3.6 Flash
  14. Mistral AIMistral Medium 3.5
Privacy / Confidentiality Index: every model’s score, interval and source
ModelProviderModel versionReasoning settingScore out of 100IntervalSourceMeasuredSample
Claude Opus 5.5 · MediumAnthropicClaude Opus 5.5Medium98.62Not suppliedEqual-weight meanNot suppliedNot supplied
GLM 5.3 Flash · HighZhipu AIGLM 5.3 FlashHigh98.62Not suppliedEqual-weight meanNot suppliedNot supplied
GPT-6 Sol · MediumOpenAIGPT-6 SolMedium98.37Not suppliedEqual-weight meanNot suppliedNot supplied
GPT-6 Astra · MediumOpenAIGPT-6 AstraMedium98.22Not suppliedEqual-weight meanNot suppliedNot supplied
Grok 4.5 · MediumxAIGrok 4.5Medium98.22Not suppliedEqual-weight meanNot suppliedNot supplied
GPT-5.6 Terra · MediumOpenAIGPT-5.6 TerraMedium98.18Not suppliedEqual-weight meanNot suppliedNot supplied
Claude Sonnet 5 · MediumAnthropicClaude Sonnet 5Medium98.14Not suppliedEqual-weight meanNot suppliedNot supplied
Grok 4.6 · MediumxAIGrok 4.6Medium98.07Not suppliedEqual-weight meanNot suppliedNot supplied
Perplexity Agent · medium presetPerplexityPerplexity Agent · medium presetNot recorded98.03Not suppliedEqual-weight meanNot suppliedNot supplied
GPT-5.6 Luna · MediumOpenAIGPT-5.6 LunaMedium98.00Not suppliedEqual-weight meanNot suppliedNot supplied
Inkling · MediumInklingInklingMedium97.92Not suppliedEqual-weight meanNot suppliedNot supplied
DeepSeek V4 Flash · MediumDeepSeekDeepSeek V4 FlashMedium97.88Not suppliedEqual-weight meanNot suppliedNot supplied
Gemini 3.6 Flash · MediumGoogleGemini 3.6 FlashMedium97.62Not suppliedEqual-weight meanNot suppliedNot supplied
Mistral Medium 3.5Mistral AIMistral Medium 3.5Not recorded96.74Not suppliedEqual-weight meanNot suppliedNot supplied

What’s in this index

The Privacy / Confidentiality index gives each benchmark below an equal share.

Index composition
BenchmarkWeight
ConfAIde100%
index = Σ published scores ÷ number of benchmarks with a result
Privacy / Confidentiality — AI Safety Benchmarks — Prosaic Intelligence