| Benchmark | Gemini 2.5 Pro | GPT-5.4 |
|---|---|---|
| AA Agentic Index | 7.2 | 58.2 |
| AA Intelligence | 27 | 53.1 |
| AA-LCR | 66 | 77.7 |
| AA-Omniscience | -14.3 | 5.8 |
| arc_agi_1 | 41 | 93.7 |
| ARC-AGI-2 | 4.9 | 74 |
| arena_elo | 1446 | 1477 |
| arena_text_factuality | 1462 | 1476 |
| arena_vision | 1246 | 1277 |
| Artificial Analysis Coding Index | 46.7 | 71.1 |
| browsecomp | 9.9 | 82.7 |
| coding_arena_elo | 1224 | 1457 |
| critpt | 2.6 | 23.4 |
| frontiermath_tier_4 | 4.2 | 27.1 |
| gdpval | 8.5 | 50.1 |
| GPQA Diamond | 84.4 | 93 |
| HLE | 22.5 | 43.7 |
| HLE (with tools) | 28.4 | 52.1 |
| hmmt_nov_2025 | 80 | 95.8 |
| IFBench | 49 | 73.9 |
| matharena_visual_math_overall | 77.2 | 92.5 |
| mathvision | 73.3 | 92 |
| MMLU-Pro | 86 | 87.5 |
| MMMU-Pro | 74.9 | 81.2 |
| OmniScience Accuracy | 39 | 50.9 |
| OmniScience Non-Hallucination | 12.6 | 17.4 |
| scicode | 43 | 56.6 |
| SEAL VISTA | 50.8 | 50.9 |
| simpleqa_verified | 56 | 45.3 |
| TauBench V3 - Banking | 9.7 | 39.6 |
| Terminal-Bench 2.1 | 28.5 | 78.3 |
| Terminal-Bench Hard | 26.5 | 57.6 |
| vectara_answer_rate | 99.1 | 99.9 |
| vectara_avg_summary_length | 106.4 | 81.7 |
| vectara_factual_consistency | 93 | 93 |
| vectara_hallucination_rate ↓ | 7 | 7 |
| τ²-Bench Telecom (AA run) | 54.1 | 87.1 |
| τ³-Bench | 9.3 | 72.9 |
Best tracked score per model per benchmark (default configuration; source-attributed). ↓ marks lower-is-better metrics. Open either model for its full surface, provenance and pricing.