Anthropic Opus 5 ARC-AGI 3 Benchmark Win Questioned Due to Training Data

Anthropic's Opus 5 reportedly achieved a significant win on the ARC-AGI 3 benchmark, but this performance is attributed to specific training on environments resembling the puzzles. Human contractors were allegedly used to generate chain-of-thought data or update weights based on rewards, raising concerns about generalization.

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General AI Twitter · Twitter · 10h ago

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Lead sourceGeneral AI Twitter

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Updated 10h ago · 1 source

Anthropic Opus 5 ARC-AGI 3 Benchmark Win Questioned Due to Training Data

Anthropic's Opus 5 reportedly achieved a significant win on the ARC-AGI 3 benchmark, but this performance is attributed to specific training on environments resembling the puzzles. Human contractors were allegedly used to generate chain-of-thought data or update weights based on rewards, raising concerns about generalization.

View Tweet→