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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Qwen: Qwen3.7 Max · 2026-10-14 18:04:42.179104 UTC
Current Model ListingOpenRouter
12 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1278 1277 Benchmarks · Design Arena[10] · Rank 25 26 Benchmarks · Design Arena[12] · Elo 1271 1270 Benchmarks · Design Arena[12] · Rank 25 26 Benchmarks · Design Arena[12] · Win Rate 53.5 53.4 -
Anthropic: Claude Opus 4.8 (batch) · 2026-10-14 18:04:42.150555 UTC
Current Model ListingOpenRouter
11 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1223 1220 Benchmarks · Design Arena[13] · Rank 40 41 Benchmarks · Design Arena[13] · Win Rate 51.7 51.6 Benchmarks · Design Arena[15] · Elo 1257 1256 Benchmarks · Design Arena[15] · Rank 37 38 -
Anthropic: Claude Opus 4.8 · 2026-10-14 18:04:42.124678 UTC
Current Model ListingOpenRouter
11 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1223 1220 Benchmarks · Design Arena[13] · Rank 40 41 Benchmarks · Design Arena[13] · Win Rate 51.7 51.6 Benchmarks · Design Arena[15] · Elo 1257 1256 Benchmarks · Design Arena[15] · Rank 37 38 -
StepFun: Step 3.7 Flash · 2026-10-14 18:04:42.094550 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1130 1128 Benchmarks · Design Arena[0] · Rank 76 77 Benchmarks · Design Arena[2] · Elo 1185 1184 Benchmarks · Design Arena[2] · Rank 63 64 Benchmarks · Design Arena[2] · Win Rate 42.5 42.4 -
MiniMax: MiniMax M3 · 2026-10-14 18:04:42.072753 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[11] · Elo 1217 1215 Benchmarks · Design Arena[11] · Rank 45 46 Benchmarks · Design Arena[13] · Elo 1249 1248 Benchmarks · Design Arena[14] · Elo 1260 1259 Benchmarks · Design Arena[14] · Rank 36 37 -
Microsoft AI: MAI-Image-2.5 · 2026-10-14 18:04:42.053823 UTC
Current Model ListingOpenRouter
2 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1209 1210 Benchmarks · Design Arena[1] · Elo 1226 1227 -
Microsoft AI: MAI-Voice-2 · 2026-10-14 18:04:42.034866 UTC
Current Model ListingOpenRouter
1 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[1] · Elo 1162 1164 -
Qwen: Qwen3.7 Plus · 2026-10-14 18:04:42.022353 UTC
Current Model ListingOpenRouter
14 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1239 1237 Benchmarks · Design Arena[0] · Rank 36 37 Benchmarks · Design Arena[0] · Win Rate 48.5 48.4 Benchmarks · Design Arena[2] · Elo 1271 1270 Benchmarks · Design Arena[2] · Rank 29 30 -
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 · 2026-10-14 18:04:41.925201 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 -
Sourceful: Riverflow V2.5 Pro · 2026-10-14 18:04:41.885569 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1411 1410 Benchmarks · Design Arena[1] · Elo 1362 1363 Benchmarks · Design Arena[3] · Win Rate 61.9 61.8 -
Anthropic: Claude Fable 5 (batch) · 2026-10-14 18:04:41.859239 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1320 1317 Benchmarks · Design Arena[10] · Rank 14 15 Benchmarks · Design Arena[12] · Elo 1313 1312 Benchmarks · Design Arena[12] · Rank 11 12 Benchmarks · Design Arena[12] · Win Rate 57.6 57.7 -
Anthropic: Claude Fable 5 · 2026-10-14 18:04:41.845285 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1320 1317 Benchmarks · Design Arena[10] · Rank 14 15 Benchmarks · Design Arena[12] · Elo 1313 1312 Benchmarks · Design Arena[12] · Rank 11 12 Benchmarks · Design Arena[12] · Win Rate 57.6 57.7 -
MoonshotAI: Kimi K2.7 Code · 2026-10-14 18:04:41.818202 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1256 1255 Benchmarks · Design Arena[10] · Rank 38 39 Benchmarks · Design Arena[12] · Elo 1224 1223 Benchmarks · Design Arena[12] · Rank 43 44 Benchmarks · Design Arena[15] · Elo 1267 1266 -
Z.ai: GLM 5.2 · 2026-10-14 18:04:41.793768 UTC
Current Model ListingOpenRouter
13 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1291 1290 Benchmarks · Design Arena[10] · Rank 19 20 Benchmarks · Design Arena[10] · Win Rate 50.5 50.4 Benchmarks · Design Arena[11] · Rank 16 15 Benchmarks · Design Arena[12] · Elo 1273 1272 -
Anthropic: Claude Sonnet 5 (batch) · 2026-10-14 18:04:41.706630 UTC
Current Model ListingOpenRouter
11 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1279 1278 Benchmarks · Design Arena[12] · Elo 1285 1284 Benchmarks · Design Arena[12] · Win Rate 52.3 52.2 Benchmarks · Design Arena[13] · Rank 28 29 Benchmarks · Design Arena[14] · Rank 25 24 -
Anthropic: Claude Sonnet 5 · 2026-10-14 18:04:41.693103 UTC
Current Model ListingOpenRouter
11 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1279 1278 Benchmarks · Design Arena[12] · Elo 1285 1284 Benchmarks · Design Arena[12] · Win Rate 52.3 52.2 Benchmarks · Design Arena[13] · Rank 28 29 Benchmarks · Design Arena[14] · Rank 25 24 -
Tencent: Hy3 · 2026-10-14 18:04:41.648156 UTC
Current Model ListingOpenRouter
13 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1177 1174 Benchmarks · Design Arena[0] · Rank 56 57 Benchmarks · Design Arena[1] · Elo 1179 1178 Benchmarks · Design Arena[1] · Rank 66 67 Benchmarks · Design Arena[2] · Elo 1126 1127 -
SpaceXAI: Grok 4.5 · 2026-10-14 18:04:41.601884 UTC
Current Model ListingOpenRouter
10 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1278 1277 Benchmarks · Design Arena[10] · Rank 26 27 Benchmarks · Design Arena[12] · Elo 1267 1265 Benchmarks · Design Arena[12] · Rank 30 31 Benchmarks · Design Arena[12] · Win Rate 49.2 49.1 -
Meta: Muse Spark 1.1 · 2026-10-14 18:04:41.452913 UTC
Current Model ListingOpenRouter
11 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1280 1278 Benchmarks · Design Arena[10] · Rank 22 25 Benchmarks · Design Arena[12] · Elo 1275 1273 Benchmarks · Design Arena[12] · Rank 23 24 Benchmarks · Design Arena[13] · Elo 1235 1236 - Next 20 Changes →