Best Epoch Capabilities Index (ECI) before May 2026?
10
Ṁ1.4kṀ7.5kMay 1
0.8%
150
0.8%
151
0.9%
152
1%
153
3%
154
4%
155
4%
156
5%
157
7%
158
9%
159
11%
160
10%
161
11%
162
33%
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 before May 2026.
See also:
This question is managed and resolved by Manifold.
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