### Check for existing issues

- [x] I have searched the existing issues and checked that my issue is not a duplicate.

### What happened?

On Windows **without** long-path support enabled (the default), `pip install litellm` aborts because integration-test benchmark fixtures bundled in the wheel exceed the 260-char `MAX_PATH` limit. This is the same failure as #21941, which was auto-closed by #22039 — but **that fix was incomplete and the problem still ships in the latest release.**

#22039 only renamed two files (`insults_cf.json`, `investment_cf.json`). The longer offenders, added around the same time, were never shortened and are still present:

- `litellm/proxy/guardrails/guardrail_hooks/litellm_content_filter/guardrail_benchmarks/results/block_claims_*_-_contentfilter_(*.yaml).json` (added in #22113) - `.../results/block_*_discrimination_*` and topic-blocker results (added in #21729 / #21713)

The `results/` directory has not changed since the 2026-02-28 fix commit, and there is currently **no open issue** tracking this.

Current offending basenames (still 77–83 chars) in `v1.87.0`:

``` 83 block_claims_prior_auth_gaming_-_contentfilter_(claims_prior_auth_gaming.yaml).json 8…