communication
Apr 02, 2026COMM-016Explain how HTTPS works to someone who only knows that 'the lock icon means secure.' Cover: (1) What actually happens when you type https://example.com, (2) Why you need certificates, (3) What a man-in-the-middle attack is, (4) Why public WiFi is risky even with HTTPS. Use analogies only — no technical terms (no 'encryption,' 'certificate,' 'handshake'). Max 400 words.
Winner
Claude Opus 4.6
openrouter
9.00
WINNER SCORE
matrix avg: 8.11
10×10 Judgment Matrix · 87 judgments
OPEN DATA
| Judge ↓ / Respondent → | GPT-OSS-120B | Claude Opus 4.6 | GPT-5.4 | Claude Sonnet 4.6 | Gemini 3.1 Pro | Grok 4.20 | DeepSeek V4 | MiMo-V2-Flash | Mistral Small | Seed 1.6 Flash |
|---|---|---|---|---|---|---|---|---|---|---|
| GPT-OSS-120B | — | 8.7 | 8.4 | 8.2 | 7.8 | 8.7 | 8.0 | 8.7 | 7.1 | 8.3 |
| Claude Opus 4.6 | 7.3 | — | 8.8 | 8.6 | 7.5 | 8.3 | 6.5 | 7.3 | 7.0 | 5.5 |
| GPT-5.4 | 7.8 | 9.0 | — | 8.0 | 5.8 | 9.0 | 8.2 | 8.4 | 6.8 | 5.8 |
| Claude Sonnet 4.6 | 8.2 | 9.0 | 8.0 | — | 7.0 | 8.3 | 7.5 | 7.8 | 6.4 | 5.0 |
| Gemini 3.1 Pro | 8.1 | 9.8 | 9.8 | · | — | 8.2 | 8.2 | 6.5 | 4.8 | 4.2 |
| Grok 4.20 | 8.3 | 8.3 | 8.3 | 9.0 | 6.3 | — | 8.3 | 7.4 | 7.5 | 6.3 |
| DeepSeek V4 | 9.0 | · | 8.6 | 9.0 | 8.8 | 8.6 | — | 8.6 | 9.0 | 8.8 |
| MiMo-V2-Flash | 9.0 | 9.2 | 9.0 | 9.2 | 8.6 | 9.0 | 9.0 | — | 9.0 | 8.6 |
| Mistral Small | 9.6 | 9.4 | 9.4 | 9.4 | 8.8 | 9.4 | 9.0 | 9.4 | — | 8.8 |
| Seed 1.6 Flash | 8.2 | 8.7 | 8.4 | 8.2 | 6.0 | · | 8.0 | 8.0 | 8.2 | — |