Catalog Changes
Version history starts when recording is enabled. Versions are created when reported values, array items or listing availability change. Array differences align positions, not inferred identities. The first observation is a baseline; unchanged downloads update last observation time.
Catalog Changes
-
Anthropic: Claude Opus 4.5 (batch) · 2026-10-15 06:04:06.881825 UTC
Current Model ListingOpenRouter
2 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1212 1214 Benchmarks · Design Arena[6] · Rank 42 43 -
Anthropic: Claude Opus 4.5 (batch) · 2026-10-14 18:04:44.241399 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1215 1212 Benchmarks · Design Arena[0] · Rank 42 43 Benchmarks · Design Arena[2] · Elo 1245 1244 Benchmarks · Design Arena[2] · Rank 42 43 Benchmarks · Design Arena[4] · Elo 1234 1232 -
Anthropic: Claude Opus 4.5 (batch) · 2026-10-14 00:05:30.967773 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1214 1215 Benchmarks · Design Arena[11] · Elo 1152 1153 Benchmarks · Design Arena[3] · Elo 1246 1244 Benchmarks · Design Arena[3] · Rank 34 35 Benchmarks · Design Arena[9] · Elo 1155 1156 -
Anthropic: Claude Opus 4.5 (batch) · 2026-10-13 18:02:25.071939 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1217 1214 Benchmarks · Design Arena[0] · Rank 41 42 Benchmarks · Design Arena[2] · Rank 41 42 Benchmarks · Design Arena[4] · Rank 38 39 Benchmarks · Design Arena[6] · Elo 1242 1240 -
Anthropic: Claude Opus 4.5 (batch) · 2026-10-13 03:21:06.476869 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.