Benchmarks / Reasoning
Chartography
Can a model read the charts professionals rely on — Kaplan-Meier curves, candlesticks, contour maps, Sankey diagrams, Bode plots, wind roses — from the image alone, to an expert-set precision? Maintained by Surge AI. Score: The board's accuracy: the share of answers inside the expert-set acceptable range of the golden answer, judged per answer by Gemini 3.5 Flash, averaged over the 100 tasks and ten runs per task.
Chartography
Higher is better · best effort per model
full table below
| # | Model | Effort | Score |
|---|---|---|---|
| 1 | GPT-6 Astra | max | 71.0% |
| 2 | Opus 5.5 | max | 66.3% |
| 3 | GPT-6 Sol | max | 53.6% |
| 4 | Fable 5.1 | max | 46.2% |
| 5 | GPT-5.6 Sol | max | 45.0% |
| 6 | Gemini 3.7 Flash | medium | 43.0% |
| 7 | Gemini 3.8 Flash | medium | 42.5% |
| 8 | Gemini 3.5 Flash | medium | 35.9% |
| 9 | Fable 5 | max | 34.8% |
| 10 | Gemini 3.6 Flash | medium | 34.0% |
| 11 | GPT-5.6 Terra | max | 34.0% |
| 12 | Muse Spark 1.2 | xhigh | 32.1% |
| 13 | GPT-5.6 Luna | max | 31.4% |
| 14 | GPT-5.5 | xhigh | 31.0% |
| 15 | GPT-5.4 | xhigh | 29.6% |
| 16 | GPT-6 Luna | max | 29.1% |
| 17 | Qwen 3.8 Max | xhigh | 29.1% |
| 18 | Muse Spark 1.3 | xhigh | 27.6% |
| 19 | Opus 5 | max | 27.3% |
| 20 | Kimi K3 | max | 26.6% |
| 21 | Gemini 3.1 Pro | high | 26.1% |
| 22 | Muse Spark 1.1 | xhigh | 24.4% |
| 23 | Grok 4.6 | high | 21.9% |
| 24 | Grok 4.7 | high | 17.4% |
| 25 | Qwen 3.8 Flash | xhigh | 17.4% |
| 26 | Grok 4.5 | high | 17.0% |
| 27 | Sonnet 5 | max | 16.6% |
| 28 | Opus 4.7 | max | 16.5% |
| 29 | GLM 5.3 Flash | max | 16.3% |
| 30 | Opus 4.8 | max | 15.9% |
| 31 | Qwen 3.5 Plus | none | 15.9% |
| 32 | Qwen 3.7 Plus | high | 15.8% |
| 33 | Grok 4.3 | high | 12.9% |
| 34 | Kimi K2.5 | max | 12.6% |
| 35 | Kimi K2.6 | max | 12.2% |
| 36 | DeepSeek V4.1 Flash | max | 11.6% |
| 37 | DeepSeek V4 Flash | max | 11.2% |
| 38 | Gemini 3.5 Flash-Lite | minimal | 10.2% |
| 39 | Inkling | high | 10.0% |
| 40 | Inkling Small | xhigh | 9.1% |
| 41 | Mistral Large 3 | none | 9.0% |