/benchmarks — Head-to-Head Comparison
- New /benchmarks page with live data: latency, accuracy, compression ratio, cost across 4 providers
- Benchmark harness at scripts/benchmark.js — 100-image test set, live mode via FILTRATE_BENCHMARK_API_KEY
- Bar chart, feature table, per-provider takeaways, methodology section, and CTA
- JSON-LD Dataset + Article schema; cross-linked from all /compare pages