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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NVIDIA: Nemotron 3 Ultra (free) · 2026-10-15 06:04:04.415871 UTC
Current Model ListingOpenRouter
10 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1130 1131 Benchmarks · Design Arena[2] · Elo 1147 1148 Benchmarks · Design Arena[2] · Win Rate 36 36.1 Benchmarks · Design Arena[4] · Elo 1140 1141 Benchmarks · Design Arena[5] · Win Rate 32.4 32.5 -
NVIDIA: Nemotron 3 Ultra (free) · 2026-10-14 18:04:41.945654 UTC
Current Model ListingOpenRouter
13 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1132 1130 Benchmarks · Design Arena[0] · Rank 74 75 Benchmarks · Design Arena[0] · Win Rate 39 38.9 Benchmarks · Design Arena[2] · Elo 1148 1147 Benchmarks · Design Arena[2] · Rank 83 84 -
NVIDIA: Nemotron 3 Ultra (free) · 2026-10-14 00:05:18.300355 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[1] · Elo 1098 1097 Benchmarks · Design Arena[3] · Elo 1142 1141 Benchmarks · Design Arena[3] · Rank 82 83 Benchmarks · Design Arena[5] · Elo 1069 1068 Benchmarks · Design Arena[6] · Rank 79 78 -
NVIDIA: Nemotron 3 Ultra (free) · 2026-10-13 18:02:20.728530 UTC
Current Model ListingOpenRouter
11 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1133 1132 Benchmarks · Design Arena[0] · Rank 73 74 Benchmarks · Design Arena[2] · Rank 82 83 Benchmarks · Design Arena[2] · Win Rate 36.1 36 Benchmarks · Design Arena[4] · Elo 1143 1142 -
NVIDIA: Nemotron 3 Ultra (free) · 2026-10-13 03:20:55.549442 UTC
Current Model ListingOpenRouter
First recorded baseline; no earlier history is available.