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OpenAI's Privacy Filter vs GLiNER: Which AI Actually Catches Your Personal Data Faster?

OpenAI's Privacy Filter vs GLiNER: Which AI Actually Catches Your Personal Data Faster?

OpenAI 隱私過濾器 vs GLiNER:誰能更快抓出你的個人資訊?

Both models are open weight and run locally on your CPU—no cloud needed. Here's what I tested: GLiNER large-v2.1 (300M params, zero-shot) vs OpenAI's privacy-filter (1.5B total, but only 50M active thanks to sparse MoE architecture). On a standard CPU workstation, OpenAI's model processed ~2.8 samples per second compared to GLiNER's ~1.1—that's 2.5x faster. The evaluation used 400 English + 200 multilingual PII samples from ai4privacy/pii-masking-400k dataset. If you're building privacy tools that need to run locally without cloud calls, this speed difference actually matters.