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
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Anthropic: Claude Opus 4.6 (batch) · 2026-10-15 06:04:06.236956 UTC
Current Model ListingOpenRouter
2 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[5] · Elo 1272 1274 Benchmarks · Design Arena[6] · Rank 14 15 -
Anthropic: Claude Opus 4.6 (batch) · 2026-10-14 18:04:43.645741 UTC
Current Model ListingOpenRouter
7 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[12] · Rank 16 17 Benchmarks · Design Arena[5] · Elo 1275 1272 Benchmarks · Design Arena[5] · Rank 21 22 Benchmarks · Design Arena[7] · Elo 1291 1290 Benchmarks · Design Arena[7] · Rank 18 19 -
Anthropic: Claude Opus 4.6 (batch) · 2026-10-14 00:05:27.641766 UTC
Current Model ListingOpenRouter
7 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[3] · Elo 1204 1205 Benchmarks · Design Arena[3] · Win Rate 59.2 59.1 Benchmarks · Design Arena[4] · Elo 1199 1200 Benchmarks · Design Arena[6] · Elo 1256 1257 Benchmarks · Design Arena[8] · Elo 1283 1281 -
Anthropic: Claude Opus 4.6 (batch) · 2026-10-13 18:02:23.666722 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[11] · Elo 1288 1286 Benchmarks · Design Arena[11] · Rank 22 23 Benchmarks · Design Arena[12] · Elo 1295 1293 Benchmarks · Design Arena[5] · Elo 1277 1275 Benchmarks · Design Arena[5] · Rank 20 21 -
Anthropic: Claude Opus 4.6 (batch) · 2026-10-13 03:21:05.202499 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.