The `JSON, images` job in `studio-mac-inference-smoke.yml` (Job 3
of Mac Studio GGUF CI) downloads ~4 GB on a cache miss: 3 GB
gemma-4-E2B-it-UD-Q4_K_XL.gguf + ~1 GB mmproj-F16.gguf. The 30 min
cap was tight even with `HF_HUB_ENABLE_HF_TRANSFER=1` and parallel
downloads, and timed out the cache-miss run on PR #5430 mid-download
(run 25950714888) before Studio install or the smoke assertions ran.
Once the actions/cache restore hits, the job comes in under 10 min,
so 45 min only costs runner time on the first run after a cache
key bump (v1->v2 was just bumped in #5459, which is what produced
this failure). Jobs 1 (openai-anthropic, 270M model) and 2
(tool-calling, ~1.5 GB model) are not bumped -- their 25 min cap
has been comfortable.
295844670b