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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SpaceXAI: Grok 4.20 · 2026-10-15 06:04:05.552995 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[12] · Rank 56 57 Benchmarks · Design Arena[6] · Elo 1191 1193 Benchmarks · Design Arena[6] · Rank 52 51 -
SpaceXAI: Grok 4.20 · 2026-10-14 18:04:43.107793 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1197 1196 Benchmarks · Design Arena[10] · Rank 54 56 Benchmarks · Design Arena[13] · Elo 1232 1231 Benchmarks · Design Arena[13] · Rank 50 51 Benchmarks · Design Arena[6] · Elo 1194 1191 -
SpaceXAI: Grok 4.20 · 2026-10-14 00:05:26.646281 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1198 1197 Benchmarks · Design Arena[12] · Elo 1202 1201 Benchmarks · Design Arena[4] · Elo 1086 1087 Benchmarks · Design Arena[5] · Elo 1137 1138 Benchmarks · Design Arena[7] · Elo 1176 1177 -
SpaceXAI: Grok 4.20 · 2026-10-13 18:02:22.517978 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Rank 53 54 Benchmarks · Design Arena[12] · Elo 1204 1202 Benchmarks · Design Arena[12] · Rank 54 56 Benchmarks · Design Arena[6] · Elo 1196 1194 Benchmarks · Design Arena[6] · Rank 49 50 -
SpaceXAI: Grok 4.20 · 2026-10-13 03:21:03.959681 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.