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 Nano · 2026-10-15 06:04:10.322431 UTC
Current Model ListingOpenRouter
2 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 923 925 Benchmarks · Design Arena[4] · Rank 121 122 -
OpenAI: GPT-4.1 Nano · 2026-10-14 18:04:45.672118 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 926 923 Benchmarks · Design Arena[0] · Rank 116 117 Benchmarks · Design Arena[1] · Elo 965 964 Benchmarks · Design Arena[1] · Rank 127 128 Benchmarks · Design Arena[3] · Elo 975 974 -
OpenAI: GPT-4.1 Nano · 2026-10-14 00:05:33.401722 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[2] · Elo 894 892 Benchmarks · Design Arena[2] · Rank 125 126 Benchmarks · Design Arena[3] · Elo 976 975 Benchmarks · Design Arena[4] · Elo 919 918 -
OpenAI: GPT-4.1 Nano · 2026-10-13 18:02:27.431957 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 928 926 Benchmarks · Design Arena[0] · Rank 115 116 Benchmarks · Design Arena[1] · Elo 967 965 Benchmarks · Design Arena[1] · Rank 124 127 Benchmarks · Design Arena[3] · Rank 119 120 -
OpenAI: GPT-4.1 Nano · 2026-10-13 03:21:09.307293 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.