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-4.1 · 2026-10-15 06:04:10.231234 UTC
Current Model ListingOpenRouter
2 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 848 850 Benchmarks · Design Arena[4] · Rank 111 112 -
OpenAI: GPT-4.1 · 2026-10-14 18:04:45.602118 UTC
Current Model ListingOpenRouter
7 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 851 848 Benchmarks · Design Arena[0] · Rank 122 123 Benchmarks · Design Arena[1] · Elo 1028 1027 Benchmarks · Design Arena[1] · Rank 115 116 Benchmarks · Design Arena[3] · Elo 1084 1083 -
OpenAI: GPT-4.1 · 2026-10-14 00:05:33.346392 UTC
Current Model ListingOpenRouter
7 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 850 851 Benchmarks · Design Arena[1] · Elo 1029 1028 Benchmarks · Design Arena[2] · Elo 1106 1104 Benchmarks · Design Arena[2] · Rank 93 94 Benchmarks · Design Arena[3] · Elo 1085 1084 -
OpenAI: GPT-4.1 · 2026-10-13 18:02:27.308397 UTC
Current Model ListingOpenRouter
5 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 853 850 Benchmarks · Design Arena[0] · Rank 121 122 Benchmarks · Design Arena[1] · Rank 113 115 Benchmarks · Design Arena[3] · Rank 96 97 Benchmarks · Design Arena[4] · Rank 110 111 -
OpenAI: GPT-4.1 · 2026-10-13 03:21:09.234373 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.