  We introduce VisIT-Bench (Visual InsTruction Benchmark), a benchmark for
evaluation of instruction-following vision-language models for real-world use.
Our starting point is curating 70 'instruction families' that we envision
instruction tuned vision-language models should be able to address. Extending
beyond evaluations like VQAv2 and COCO, tasks range from basic recognition to
game playing and creative generation. Following curation, our dataset comprises
592 test queries, each with a human-authored instruction-conditioned caption.
These descriptions surface instruction-specific factors, e.g., for an
instruction asking about the accessibility of a storefront for wheelchair
users, the instruction-conditioned caption describes ramps/potential obstacles.
These descriptions enable 1) collecting human-verified reference outputs for
each instance; and 2) automatic evaluation of candidate multimodal generations
using a text-only LLM, aligning with human judgment. We quantify quality gaps
between models and references using both human and automatic evaluations; e.g.,
the top-performing instruction-following model wins against the GPT-4 reference
in just 27% of the comparison. VisIT-Bench is dynamic to participate,
practitioners simply submit their model's response on the project website;
Data, code and leaderboard is available at visit-bench.github.io.

Computation and Language;Artificial Intelligence;Computer Vision and Pattern Recognition