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Update NNUE architecture to SFNNv8: L1-2560 nn-ac1dbea57aa3.nnue #4795

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2 changes: 1 addition & 1 deletion src/evaluate.h
Expand Up @@ -40,7 +40,7 @@ namespace Eval {
// The default net name MUST follow the format nn-[SHA256 first 12 digits].nnue
// for the build process (profile-build and fishtest) to work. Do not change the
// name of the macro, as it is used in the Makefile.
#define EvalFileDefaultName "nn-1ee1aba5ed4c.nnue"
#define EvalFileDefaultName "nn-ac1dbea57aa3.nnue"

namespace NNUE {

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2 changes: 1 addition & 1 deletion src/nnue/nnue_architecture.h
Expand Up @@ -38,7 +38,7 @@ namespace Stockfish::Eval::NNUE {
using FeatureSet = Features::HalfKAv2_hm;

// Number of input feature dimensions after conversion
constexpr IndexType TransformedFeatureDimensions = 2048;
constexpr IndexType TransformedFeatureDimensions = 2560;
constexpr IndexType PSQTBuckets = 8;
constexpr IndexType LayerStacks = 8;

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