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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OpenAI: GPT-5.2 (batch) · 2026-10-15 06:04:06.583360 UTC
Current Model ListingOpenRouter
5 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Rank 60 61 Benchmarks · Design Arena[12] · Elo 1139 1137 Benchmarks · Design Arena[12] · Rank 50 51 Benchmarks · Design Arena[6] · Elo 1077 1079 Benchmarks · Design Arena[6] · Rank 95 94 -
OpenAI: GPT-5.2 (batch) · 2026-10-14 18:04:43.996434 UTC
Current Model ListingOpenRouter
10 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1197 1196 Benchmarks · Design Arena[0] · Rank 62 63 Benchmarks · Design Arena[12] · Elo 1138 1139 Benchmarks · Design Arena[12] · Rank 51 50 Benchmarks · Design Arena[6] · Elo 1080 1077 -
OpenAI: GPT-5.2 (batch) · 2026-10-14 00:05:28.668740 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[4] · Rank 37 38 Benchmarks · Design Arena[7] · Elo 1173 1172 Benchmarks · Design Arena[7] · Rank 72 71 Benchmarks · Design Arena[7] · Win Rate 49.8 49.6 Benchmarks · Design Arena[8] · Elo 1204 1202 -
OpenAI: GPT-5.2 (batch) · 2026-10-13 18:02:24.707591 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1194 1192 Benchmarks · Design Arena[10] · Rank 59 60 Benchmarks · Design Arena[6] · Elo 1081 1080 Benchmarks · Design Arena[6] · Rank 92 93 Benchmarks · Design Arena[7] · Elo 1174 1173 -
OpenAI: GPT-5.2 (batch) · 2026-10-13 03:21:05.948890 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.