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Welcome to the OthelloScope!

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Investigate neurons in the MLP layers of the Othello-GPT model by visualizing the examples where neurons Based on the original idea of the Neuroscope by Neel Nanda. See the original model here.

Layer 1, neuron 865

Heatmap: My pieces

A0A1A2A3A4A5A6A7
B0B1B2B3B4B5B6B7
C0C1C2C3C4C5C6C7
D0D1D2D3D4D5D6D7
E0E1E2E3E4E5E6E7
F0F1F2F3F4F5F6F7
G0G1G2G3G4G5G6G7
H0H1H2H3H4H5H6H7

Heatmap: Blank

A0A1A2A3A4A5A6A7
B0B1B2B3B4B5B6B7
C0C1C2C3C4C5C6C7
D0D1D2D3D4D5D6D7
E0E1E2E3E4E5E6E7
F0F1F2F3F4F5F6F7
G0G1G2G3G4G5G6G7
H0H1H2H3H4H5H6H7

Logit attribution

A0A1A2A3A4A5A6A7
B0B1B2B3B4B5B6B7
C0C1C2C3C4C5C6C7
D0D1D2D3D4D5D6D7
E0E1E2E3E4E5E6E7
F0F1F2F3F4F5F6F7
G0G1G2G3G4G5G6G7
H0H1H2H3H4H5H6H7

This neuron has rank 250 variance within its own layer.

Activation in games

Y = games, X = moves

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1C3C4D5C6B4A4E5C2B7F6B5D7C5F3G2G3E2H1G7F5F4G4G5F2D6H5F1E7C1B3H4H3H2C7F7B1H6D1B2F0D0D2E0A1C0E1B0E6G0H7A2G1A5A3H0A0B6A6G6
2F4F3D2F5G2F2G3C4E5F6D6E2B4C5G7C1G6F7G5C3B3H6G4B2C2B5A6B6C6H4A4C7B0C0D5E1B1E6B7H2H3H7D7A5A3H5D1A7H1A1F0E7D0E0A2G0F1G1H0
3E5F3D2D5F5G5G2C1E6H1H5C3C2C5C6E7D1B7C0G6B3D0H7B4D6C7F7F6C4B1A4B2E0H6E1A2G3F1F2E2H3B5G7F0A3H2A1B0H0H4A5F4G1A0B6G0G4D7A7
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8F4F3G2D5C4G3F2F5E5B3C5E6D2F1B4C1C6A4G1B7C7E1H3B6G5H6B5G4A2G0F0D6H0H1F6F7G6D7A7C2B2H4D1B1A0H2A6E7B0D0E2A1G7C3H5A3A5H7C0
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13E5F5G5G6C3G4H5E2H3C4H7E6D5C2B2D6C7A1C5F6F7D7B3A3D2E7F2B4F4D1B6C6D0H6C1B1A2B0G7G1B5A6G3B7A0F1F3G2F0E1A4H4A5H2G0H0A7E0C0
14E5F3E2F1D2C2B1F4G4E6F2C4D1D0B4B3C3D5B2E1C0A1G0G1H1A3G2F0F5C5E0H3A2C1F7G3B6B5H4E7G6H0A6H5A5A4H2G7D7B0C6H7A0C7B7G5D6A7F6
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16F4F3G2E5F2D5C6F5E6F6F7E2C3H1H2H3D2B7C4G6G4C2F1E0C1B2A3C0D1E7G1F0H7G3H0H4D0B0B3D6G5A4B1E1A2H6A5A1H5C5B4G7B6A7G0B5C7D7A0
17F4D5C2F2F3G4C5C4G5C6B4G2G3F5E2A4H1D2C3C1G1H2E6H0E1D0E5F7B2H3B7A3G6C7D7E7D1H6A5B3B0F6B6E0F0B5G7B1A1D6C0A2G0H5F1A7H4A0A6
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19C3C2D2C4F5F3F4E2B4F6C1B5B6D1D0E5G3A4A5G4H4D5A3H2D6G5G7B3G6B0G2B2A1A2F2C7E6E7D7F7C5H5H3C0H6H7F1G1H0E1B7A0E0A6H1A7C6B1G0
20F4F3C2F5G3C4B5B4G6E2F1B6D5F6G5G0F7D6C3E5D2E1A4G7B7G4B2A6H5E7F0G2H2H4F2C6H0D1C7A2H3E0C1B0C5D7H7B3A5A3C0A7B1G1H1D0A1A0E6
21D2E2F4E5F3C3F2G4G5G2E6D1C5E7H4F5C2C4C0H5G6F1B4B2F0G1H6E1H0G0B1B0H3D0D6H7F6D5C1A3A1F7B5H2G3B6A7B3C6A6A0E0G7A2D7C7B7A4A5
22E5F5D2D5D6C4B3E2F4B5F2C5C6F1C2G3G4G5B4D7A5E6C7C1G6A4B6G2F3D1C0E0H5A6G0A3H2H3F6H6A2B2H7G1B0E1H1D0F7A0E7H4B7H0C3G7B1A7F0
23C3C4E5C2B1F4B2A0B4E6C1A4F5E2D5B3D2E1D7D1D0E0F3E7B5G5A2G3A5C5G4F6F1C7B0F7A3H4C0F2B6G2G6H5H3A6G7H6C6H2G1F0H0H7A7H1G0A1B7
24E5D5C4B5C2F3F5D2C1G5D6C3H5D1B3C5B4B6C6B0A7F4E1H6G4A4C0B1A0E2G6B2G2A1A3E0D0G3F1C7A2G0E7H1F2F6A5H4E6F7G7D7H3A6B7H2H7H0F0
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26C3C2D2C4D5E5F3E1B4A5E6D6C5C6D7G2B3E2H1A3B6F7B1C7D1C1F6E7A4F2A6A1F5G3C0B7G1G0E0B2H3F0F4B5H0G4G6H5D0F1H2G7A0B0A7H4H7H6G5
27D2C2C3C4F5D1C1C0B3F2B4A4B0B1E2F3A2A0E0D0B2F0G3D5C5B5F1H3E6G2E1F4H4H5A5A6E5F6G1C6A1H2D6F7G6A3C7B6B7H6G5G0A7G4H0H1E7D7H7
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