Korean CSAT 2026 (Easy Mode) - Chemistry I: leaderboard
2026 Korean CSAT (college entrance exam, November 2025) solved by LLM configurations via official APIs without tools (hehee9/CSAT-benchmark), in Easy mode: one request per question, with OCR text, LaTeX and figures. Chemistry I inquiry subject (20 questions); points out of 50, higher is better.
Metric: Points (out of 50). Source: hehee9.github.io. Saturation forecast: Estimated already saturated. 151 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Claude Opus 4.7 | 50 | #51 |
| 2 | GPT-5.6 Sol (Max) | 50 | #22 (GPT-5.6 Sol) |
| 3 | Gemini 3.8 Flash (High) | 50 | #30 (Gemini 3.8 Flash) |
| 4 | Gemini 3.1 Pro (Preview) (High) | 50 | #64 (Gemini 3.1 Pro (Preview)) |
| 5 | GPT-5.5 (xHigh) | 50 | #33 (GPT-5.5) |
| 6 | GPT-5.5 (High) | 50 | #33 (GPT-5.5) |
| 7 | GPT-5.6 Luna (Max) | 50 | #79 (GPT-5.6 Luna) |
| 8 | Gemini 3.5 Flash (High) | 50 | #66 (Gemini 3.5 Flash) |
| 9 | GPT-5.6 Sol (High) | 50 | #22 (GPT-5.6 Sol) |
| 10 | Gemini 3.7 Flash (High) | 50 | #24 (Gemini 3.7 Flash) |
| 11 | GPT-6 Astra (High) | 50 | #6 (GPT-6 Astra) |
| 12 | GPT-5.4 (xHigh) | 50 | #83 (GPT-5.4) |
| 13 | Gemini 3.6 Flash (High) | 50 | #57 (Gemini 3.6 Flash) |
| 14 | Claude Opus 4.7 (High) | 50 | #51 (Claude Opus 4.7) |
| 15 | GPT-6 Astra (Low) | 50 | #6 (GPT-6 Astra) |
No result here: #3 Claude Opus 5.5, #7 GPT-6.1 Sol, #9 Gemini 4 Argon.
Interactive version: theaggregate.ai/benchmark?slug=korean-csat-2026-easy-mode-chemistry-i · How It Works · Data refreshed daily, snapshot 2026-11-05.