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 · 2026-10-15 06:04:07.713979 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1054 1056 Benchmarks · Design Arena[2] · Rank 74 73 Benchmarks · Design Arena[6] · Rank 63 64 -
OpenAI: GPT-5 · 2026-10-14 18:04:44.924499 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1057 1054 Benchmarks · Design Arena[0] · Rank 101 102 Benchmarks · Design Arena[2] · Elo 1171 1169 Benchmarks · Design Arena[2] · Rank 72 74 Benchmarks · Design Arena[4] · Elo 1190 1188 -
OpenAI: GPT-5 · 2026-10-14 00:05:32.011030 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1056 1057 Benchmarks · Design Arena[1] · Elo 1142 1143 Benchmarks · Design Arena[1] · Rank 49 47 Benchmarks · Design Arena[2] · Elo 1172 1171 Benchmarks · Design Arena[2] · Rank 73 72 -
OpenAI: GPT-5 · 2026-10-13 18:02:26.172519 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1059 1056 Benchmarks · Design Arena[0] · Rank 100 101 Benchmarks · Design Arena[2] · Rank 71 73 Benchmarks · Design Arena[4] · Rank 56 57 -
OpenAI: GPT-5 · 2026-10-13 03:21:08.156425 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.