Best Epoch Capabilities Index (ECI) in 2025?
11
Ṁ4962Dec 31
0.7%
150
1.5%
151
1.9%
152
1.3%
153
83%
154
3%
155
2%
156
1.5%
157
1.3%
158
1%
159
2%
https://epoch.ai/benchmarks/eci
Currently, the top score is GPT-5-Medium with 150.
In fact, the benchmark is normalized so that
claude-3-5-sonnet-20240620 has score 130
gpt-5-2025-08-07_medium has score 150
If this doesn't remain the case, this market will resolve N/A.
Otherwise, this market will resolve to the highest ECI for a model released in 2025.
See the version that ends in April 2026:
This question is managed and resolved by Manifold.
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