Calibration
GDPval-AA → APEX-Agents
APEX-Agents is estimated from GDPval-AA with a Michaelis–Menten curve fitted on 6 models measured on both: y = 2.0000·x / (1.93105 + x), R² = 0.57, cross-validated error 10.0 pp. It is used for 91 estimates.
| Estimated model | GDPval-AA | APEX-Agents | Source |
|---|---|---|---|
| A.X K2 | 23.2% | 21.5% | estimated ± 10.0 pp, low confidence |
| Celeris-1 | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Claude Fable 5 | 55.6% | 44.7% | estimated ± 10.0 pp, low confidence |
| Claude Fable 5.1 | 62.9% | 49.1% | estimated ± 10.0 pp, low confidence |
| Claude Opus 5.5 | 68.3% | 52.3% | estimated ± 10.0 pp, low confidence |
| Claude Sonnet 5 | 48.3% | 40.0% | estimated ± 10.0 pp, low confidence |
| Claude Sonnet 5.5 | 67.0% | 51.5% | estimated ± 10.0 pp, low confidence |
| Command A+ | 0.9% | 0.9% | estimated ± 10.0 pp, low confidence |
| DeepSeek V3 | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| DeepSeek V3 0324 | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| DeepSeek V4.1 Flash | 55.0% | 44.3% | estimated ± 10.0 pp, low confidence |
| Gemini 2.5 Pro | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Gemini 3.1 Pro | 14.7% | 14.1% | estimated ± 10.0 pp, low confidence |
| Gemini 3.5 Flash-Lite | 24.3% | 22.4% | estimated ± 10.0 pp, low confidence |
| Gemini 3.6 Flash | 39.3% | 33.8% | estimated ± 10.0 pp, low confidence |
| Gemini 3.7 Flash | 44.6% | 37.5% | estimated ± 10.0 pp, low confidence |
| Gemini 3.8 Flash | 46.8% | 39.0% | estimated ± 10.0 pp, low confidence |
| Gemini 4 Argon | 56.3% | 45.1% | estimated ± 10.0 pp, low confidence |
| Gemma 3 27B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Gemma 4 12B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Gemma 4 26B A4B | 3.4% | 3.5% | estimated ± 10.0 pp, low confidence |
| Gemma 4 31B | 6.1% | 6.1% | estimated ± 10.0 pp, low confidence |
| Gemma 4 E2B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Gemma 4 E4B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| GLM-4.7 | 25.8% | 23.6% | estimated ± 10.0 pp, low confidence |
| GLM-5.3 | 57.6% | 46.0% | estimated ± 10.0 pp, low confidence |
| GPT-4.1 mini | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| GPT-4.1 nano | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| GPT-4o | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| GPT-4o mini | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| GPT-5.1 | 16.5% | 15.7% | estimated ± 10.0 pp, low confidence |
| GPT-5.6 Luna | 48.2% | 39.9% | estimated ± 10.0 pp, low confidence |
| GPT-5.6 Sol | 55.6% | 44.7% | estimated ± 10.0 pp, low confidence |
| GPT-5.6 Terra | 47.7% | 39.6% | estimated ± 10.0 pp, low confidence |
| GPT-5 (high) | 21.0% | 19.6% | estimated ± 10.0 pp, low confidence |
| GPT-6.1 Sol | 53.8% | 43.6% | estimated ± 10.0 pp, low confidence |
| GPT-6 Astra | 52.1% | 42.5% | estimated ± 10.0 pp, low confidence |
| GPT-6 Luna | 46.9% | 39.1% | estimated ± 10.0 pp, low confidence |
| GPT-6 Sol | 50.5% | 41.5% | estimated ± 10.0 pp, low confidence |
| GPT-OSS 120B | 5.6% | 5.6% | estimated ± 10.0 pp, low confidence |
| GPT-OSS 20B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Granite 4.2 30B | 3.9% | 4.0% | estimated ± 10.0 pp, low confidence |
| Granite 4.2 3B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Granite 4.2 8B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Grok 4.3 | 29.2% | 26.3% | estimated ± 10.0 pp, low confidence |
| Grok 4.5 | 44.5% | 37.5% | estimated ± 10.0 pp, low confidence |
| Grok 4.7 | 60.8% | 47.9% | estimated ± 10.0 pp, low confidence |
| Hy3 | 28.3% | 25.6% | estimated ± 10.0 pp, low confidence |
| Hy3 Preview | 35.8% | 31.3% | estimated ± 10.0 pp, low confidence |
| K-Exaone | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Kimi K2.5 (Reasoning) | 17.2% | 16.4% | estimated ± 10.0 pp, low confidence |
| LFM2.5-2.6B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Ling 2.6 Flash | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Ling 3.0 Flash FP8 | 22.4% | 20.8% | estimated ± 10.0 pp, low confidence |
| Ling 3.0 Flash VL | 33.2% | 29.3% | estimated ± 10.0 pp, low confidence |
| Ling 3.0 Tiny | 3.2% | 3.3% | estimated ± 10.0 pp, low confidence |
| Ling 3.1 Flash | 56.1% | 45.0% | estimated ± 10.0 pp, low confidence |
| Llama 4 Maverick | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Llama 4 Scout | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Mercury 2.5 | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| MiMo-V2.5-Pro | 31.2% | 27.8% | estimated ± 10.0 pp, low confidence |
| MiMo-V2.6-Flash | 55.5% | 44.6% | estimated ± 10.0 pp, low confidence |
| MiMo-V2.6-Pro | 59.3% | 47.0% | estimated ± 10.0 pp, low confidence |
| MiMo-V2-Flash | 6.6% | 6.6% | estimated ± 10.0 pp, low confidence |
| MiniCPM5-2B | 10.5% | 10.3% | estimated ± 10.0 pp, low confidence |
| MiniMax M2.7 | 25.7% | 23.5% | estimated ± 10.0 pp, low confidence |
| Mistral Large 3 | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Mistral Large 4 | 46.2% | 38.6% | estimated ± 10.0 pp, low confidence |
| Mistral Medium 3.5 128B | 13.2% | 12.8% | estimated ± 10.0 pp, low confidence |
| Mistral Small 4 | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Mistral Small 4 (Reasoning) | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Muse Spark | 25.1% | 23.0% | estimated ± 10.0 pp, low confidence |
| Muse Spark 1.2 | 48.9% | 40.4% | estimated ± 10.0 pp, low confidence |
| Muse Spark 1.3 | 59.2% | 46.9% | estimated ± 10.0 pp, low confidence |
| Nemotron 3.5 Lightning 30B A3B NVFP4 | 7.0% | 7.0% | estimated ± 10.0 pp, low confidence |
| Nemotron 3 Nano 30B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Nemotron 3 Nano Omni 30B A3B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Nemotron 3 Super 100B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Nemotron 3 Ultra | 33.1% | 29.3% | estimated ± 10.0 pp, low confidence |
| North Mini Code | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Quasar 438B | 34.2% | 30.1% | estimated ± 10.0 pp, low confidence |
| Qwen3.5-122B-A10B | 15.8% | 15.1% | estimated ± 10.0 pp, low confidence |
| Qwen3.6-27B | 24.4% | 22.4% | estimated ± 10.0 pp, low confidence |
| Qwen3.8-27B | 46.2% | 38.6% | estimated ± 10.0 pp, low confidence |
| Qwen3.8-Flash-Next | 56.6% | 45.3% | estimated ± 10.0 pp, low confidence |
| Qwen3.8 Max Preview | 58.6% | 46.6% | estimated ± 10.0 pp, low confidence |
| Solar Pro 3 | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Step 3.7 Flash | 25.8% | 23.6% | estimated ± 10.0 pp, low confidence |
| Trinity-Large-Preview | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Trinity-Large-Thinking | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |
| Ultravox v0.6 Llama 3.3 70B | 0.0% | 0.0% | estimated ± 10.0 pp, low confidence |