GPT-5
GPT-5 (OpenAI) was released on Aug 7, 2025. In the Epoch AI capability ranking (ECI), it ranks #56 out of 267 models, with 150.00. On Arena, which measures human preference in blind comparisons, it has 1,436 ELO points (#124). Against models of the same generation, its best result is on AIME 2024 and 2025 (OTIS): 91.4%, #1 of 53.
Where GPT-5 stands out and where it falls behind, by the numbers
GPT-5 has published results on 39 tests compiled by Epoch AI. The yardstick here is its generation: its position among the models released between Nov 10, 2024 and Nov 5, 2025 that took the same test. Against the whole archive, which includes 2023 models, a recent release lands near the top of almost everything, and that says nothing.
Where it stands out
Tests where it sits in the top third of its own generation.
Where it falls behind
Tests where it sits in the bottom half of its own generation.
It is not in the bottom half of its generation on any test with 6 or more models compared.
See all 39 tests, one by one
| Test | Score | In its generation | Overall | Test record |
|---|---|---|---|---|
| GPQA Diamond | 86.2% | #2 / 53 | #62 / 173 | 96.4% Gemini 4 Argon |
| AIME 2024 and 2025 (OTIS) | 91.4% | #1 / 53 | #51 / 168 | 100.0% GPT-5.5 |
| Dtbench | 90.7% | #1 / 46 | #35 / 148 | 98.9% Claude Opus 5.5 |
| Lmca | 39.99 | #1 / 38 | #46 / 121 | 68.23 Claude Opus 5.5 |
| CritPt | 12.6% | #1 / 30 | #44 / 112 | 32.3% GPT-5.6 Sol |
| WeirdML | 60.7% | #1 / 38 | #30 / 112 | 93.6% GPT-6 Astra |
| SciCode | 42.9% | #3 / 26 | #69 / 104 | 66.9% Claude Opus 5.5 |
| Frontiermath Tiers 1 3 V2 | 55.4% | #2 / 14 | #47 / 86 | 93.7% GPT-6 Astra |
| ARC-AGI 2 | 9.9% | #4 / 29 | #50 / 83 | 95.0% GPT-6 Astra |
| ALE-Bench | 1,162 | #1 / 18 | #31 / 82 | 2,951 GPT-6 Astra |
| WebDev Arena | 1,420 | #1 / 7 | #57 / 82 | 1,820 Claude Opus 5.5 |
| ARC-AGI | 65.7% | #3 / 29 | #46 / 81 | 98.5% Claude Fable 5 |
| SimpleQA Verified | 50.1% | #1 / 14 | #27 / 81 | 76.0% Gemini 4 Argon |
| Chess puzzles | 36.0% | #3 / 13 | #39 / 80 | 76.0% GPT-6 Astra |
| Game puzzles | 23.0% | #2 / 12 | #37 / 77 | 84.0% GPT-6 Astra |
| ProofBench | 18.0% | #2 / 4 | #51 / 74 | 100.0% Claude Fable 5.1 |
| SimpleBench | 56.7% | #6 / 27 | #31 / 74 | 81.9% Claude Fable 5 |
| MATH level 5 | 98.1% | #1 / 37 | #1 / 73 | 98.1% GPT-5 |
| Frontiermath Tier 4 V2 | 22.0% | #1 / 9 | #43 / 67 | 100.0% GPT-6.1 Sol |
| FrontierMath | 32.4% | #1 / 30 | #16 / 65 | 51.7% GPT-5.5 |
| ForecastBench | 61.40 | #7 / 24 (tied with 1) | #8 / 62 | 62.50 o3 |
| FrontierMath tier 4 | 12.5% | #2 / 18 | #14 / 48 | 39.6% GPT-5.5 Pro |
| Hle | 25.3% | #2 / 19 | #15 / 39 | 54.8% GPT-6 Astra |
| Aider Polyglot | 88.00 | #1 / 31 | #1 / 38 | 88.00 GPT-5 |
| Creative writing (Lech Mazur) | 8.60 | #1 / 32 | #1 / 38 | 8.60 GPT-5 |
| EnigmaEval | 10.5% | #3 / 18 | #13 / 36 | 39.3% Claude Fable 5 |
| Terminal-Bench | 49.6% | #1 / 11 | #14 / 33 | 84.7% GPT-5.5 |
| BALROG | 32.8% | #5 / 10 | #14 / 32 | 68.3% GPT-6 Astra |
| SWE-bench Verified | 73.6% | #1 / 9 | #19 / 32 | 83.5% Claude Opus 4.7 |
| Fiction.liveBench | 96.9% | #2 / 30 (tied with 1) | #2 / 31 | 100.0% o3 |
| METR: time horizon | 203 | #1 / 14 | #8 / 29 | 719 Claude Opus 4.6 |
| Gso | 6.9% | #4 / 9 | #20 / 28 | 88.2% Claude Fable 5.1 |
| Ebr Bench | 12.7% | #1 / 3 | #20 / 27 | 76.2% GPT-6 Astra |
| DeepResearch Bench | 49.6% | #2 / 11 | #8 / 24 | 55.3% Claude Opus 4.6 |
| GeoBench | 3,937 | #2 / 14 | #4 / 24 | 4,333 Gemini 3 Flash |
| VPCT | 66.0% | #1 / 14 | #4 / 22 | 91.0% Gemini 3 Pro |
| Algotune | 1.67 | #3 / 9 | #8 / 15 | 2.05 GPT-5.2 |
| Rli | 1.7% | #2 / 3 | #13 / 15 | 21.3% Claude Opus 5.5 |
| GDPval | 34.8% | #3 / 7 | #6 / 11 | 49.7% GPT-5.2 |
For each test, the model's best effort level counts, as in the ranking. Source of the scores: Epoch AI, under CC BY 4.0.
What to compare GPT-5 with
The models from other labs closest in capability and released in the same period, at most two per lab. Click any of them to see its page.
| Model | Lab | ECI | ELO | LiveBench | Release |
|---|---|---|---|---|---|
| Kimi K2.6 | Moonshot | 150.92 | 1,521 | 70.5 | Apr 20, 2026 |
| Claude Opus 4.5 | Anthropic | 150.17 | 1,504 | 72.6 | Nov 24, 2025 |
| GPT-5 | OpenAI | 150.00 | 1,436 | n/a | Aug 7, 2025 |
| GLM-5.1 | Z.ai (Zhipu AI) | 149.99 | 1,514 | n/a | Apr 7, 2026 |
| Qwen 3.6 Max (Preview) | Alibaba | 149.24 | 1,488 | n/a | Apr 20, 2026 |
| Grok 4.3 (no thinking) | xAI | 149.21 | 1,425 | 62.3 | Apr 17, 2026 |
| DeepSeek-V4-Pro | DeepSeek | 149.19 | 1,486 | 71.6 | Apr 24, 2026 |
GPT-5 or GLM-5.1?
GLM-5.1 is the model from another lab closest to GPT-5 in capability. Across the 15 tests both took, this is the score:
| Test | GPT-5 | GLM-5.1 |
|---|---|---|
| CritPt | 12.6% | 4.6% |
| Chess puzzles | 36.0% | 20.0% |
| Frontiermath Tiers 1 3 V2 | 55.4% | 36.8% |
| SimpleQA Verified | 50.1% | 34.0% |
| ALE-Bench | 1,162 | 887 |
| ProofBench | 18.0% | 22.2% |
| WeirdML | 60.7% | 57.1% |
| WebDev Arena | 1,420 | 1,508 |
| GPQA Diamond | 86.2% | 89.9% |
| SciCode | 42.9% | 44.8% |
Unweighted score: each test counts one point, whether math or coding. The dot marks who did better on each row.
What GPT-5 costs to deliver each task
Price per token is what is on the price sheet; cost per task is what lands on the invoice, because it depends on how many tokens the model spends. Each point is an effort level, published by whoever ran the test and compiled by Epoch AI. The further up and to the left, the more score per dollar.
ARC-AGI 2
The score scale does not start at zero.
ARC-AGI
The score scale does not start at zero.
Other models from OpenAI
The models from the same lab closest in time, newest first.
| Model | Release | ECI | ELO | LiveBench | Access |
|---|---|---|---|---|---|
| GPT-5.1 | Nov 13, 2025 | 149.76 | 1,495 | n/a | API access |
| GPT-5 Pro | Oct 7, 2025 | 150.74 | n/a | n/a | API access |
| GPT-5 | Aug 7, 2025 | 150.00 | 1,436 | n/a | API access |
| GPT-5 mini | Aug 7, 2025 | 145.43 | 1,406 | n/a | API access |
| GPT-5 nano | Aug 7, 2025 | 139.33 | 1,356 | n/a | API access |
| gpt-oss-120b | Aug 5, 2025 | 140.00 | 1,385 | n/a | Open weights (unrestricted) |
| gpt-oss-20b | Aug 5, 2025 | 137.81 | 1,315 | n/a | Open weights (unrestricted) |
| o3-pro | Jun 10, 2025 | 147.37 | n/a | n/a | API access |
| o3 | Apr 16, 2025 | 146.87 | n/a | n/a | API access |
Have you used GPT-5? Rate it
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What people ask about GPT-5
Where does GPT-5 rank among AI models?
In the ROO3 AI Benchmark, ordered by the Epoch AI ECI, GPT-5 ranks #56 out of 267 models, with an ECI of 150.00. The ECI is a composite index that combines several hard benchmarks into a single scale. The position changes when a new model comes out, and the page is refreshed six times a day.
Is GPT-5 better than GLM-5.1?
Across the 15 tests both models took and Epoch AI compiled, GPT-5 comes out ahead on 7, behind on 7 and tied on 1. It is a test-by-test count with no weighting: a win in math counts the same as a win in coding. To choose between the two, look at the tests that resemble your own use.
What is GPT-5 best at?
Against models of the same generation (released up to 9 months before and up to 3 months after it), the best relative results of GPT-5 are: AIME 2024 and 2025 (OTIS) (#1 of 53); Dtbench (#1 of 46); Lmca (#1 of 38). The yardstick is its position among the models of that period that took the same test.
Where do the numbers on this page come from?
From the same three sources as the ranking, all openly licensed: Epoch AI (ECI and individual tests, CC BY 4.0), Arena (human-preference ELO, CC BY 4.0) and LiveBench (overall average, CC BY-SA 4.0). ROO3 does not measure any model. When the page shows a figure published by the maker itself, it appears in the written analysis, labeled as the maker's, and never enters the ranking.
Where each number comes from
Epoch AI, "AI Benchmarking Hub". Published at epoch.ai. Data under the CC BY 4.0 licence, reordered by roo3.co.
The Arena (LMArena) leaderboard, from the public lmarena-ai/leaderboard-dataset on Hugging Face, under the CC BY 4.0 licence. We are not affiliated with the Arena.
LiveBench, by the LiveBench team, published at livebench.ai under the CC BY-SA 4.0 license. The overall average is recomputed by roo3.co with the same formula as the website (average of the categories), and those numbers stay under CC BY-SA 4.0. We are not affiliated with LiveBench.
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