The core claim holds, with caveats

The central assertion — that targeted performance improved while the price dropped by half — is supported by the available evidence. However, the review found that not all benchmark results moved in a positive direction, meaning gains were concentrated in specific areas rather than across the board.

Dispute over which benchmarks count

A secondary point of contention concerns the selection of benchmarks used to substantiate the claim. Critics argue that the choice of tests may influence how the performance gains are portrayed, which in turn affects how the word "needed" should be interpreted. This uncertainty means the claim should be read as broadly accurate rather than absolute.

Bottom line

The price-halving and targeted performance improvements are substantiated, while benchmark declines and the benchmark selection dispute temper the strength of the original claim. On balance, the claim is Mostly True.