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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DeepSeek: DeepSeek V4 Pro 0423 · 2026-10-15 06:04:05.121031 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[3] · Elo 1252 1254 Benchmarks · Design Arena[3] · Rank 31 30 Benchmarks · Design Arena[9] · Rank 49 50 -
OpenAI: GPT-5.5 (batch) · 2026-10-15 06:04:05.105295 UTC
Current Model ListingOpenRouter
10 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1196 1198 Benchmarks · Design Arena[13] · Win Rate 49.5 49.4 Benchmarks · Design Arena[14] · Rank 13 14 Benchmarks · Design Arena[16] · Elo 1266 1264 Benchmarks · Design Arena[16] · Rank 26 27 -
OpenAI: GPT-5.5 · 2026-10-15 06:04:05.079177 UTC
Current Model ListingOpenRouter
10 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1196 1198 Benchmarks · Design Arena[13] · Win Rate 49.5 49.4 Benchmarks · Design Arena[14] · Rank 13 14 Benchmarks · Design Arena[16] · Elo 1266 1264 Benchmarks · Design Arena[16] · Rank 26 27 -
MoonshotAI: Kimi Latest · 2026-10-15 06:04:05.002859 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Output Price · USD/Token 0.0000149 0.000014 Pricing · Input Cache Read 0.00000045 0.0000003 Input Price · USD/Token 0.00000049 0.00000036 -
Google: Gemini Pro Latest · 2026-10-15 06:04:04.984639 UTC
Current Model ListingOpenRouter
15 Changed Fields
Field / Array Position Previous Value Observed Value Alias Target · Name Google: Gemini 3.1 Pro Preview Google: Gemini 4 Argon Alias Target · Slug google/gemini-3.1-pro-preview google/gemini-4-argon Output Price · USD/Token 0.000012 0.00001 Pricing · Input Audio Cache 0.0000002 0.0000001 Pricing · Input Cache Read 0.0000002 0.0000001 -
SpaceXAI: Grok 4.3 (batch) · 2026-10-15 06:04:04.863913 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1123 1125 Benchmarks · Design Arena[16] · Elo 1182 1181 Benchmarks · Design Arena[17] · Elo 1179 1178 Benchmarks · Design Arena[17] · Win Rate 43.7 43.6 Benchmarks · Design Arena[18] · Elo 1082 1080 -
SpaceXAI: Grok 4.3 · 2026-10-15 06:04:04.839248 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1123 1125 Benchmarks · Design Arena[16] · Elo 1182 1181 Benchmarks · Design Arena[17] · Elo 1179 1178 Benchmarks · Design Arena[17] · Win Rate 43.7 43.6 Benchmarks · Design Arena[18] · Elo 1082 1080 -
Google: Gemini 3.5 Flash (batch) · 2026-10-15 06:04:04.646945 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1243 1244 Benchmarks · Design Arena[13] · Win Rate 56 55.9 Benchmarks · Design Arena[18] · Elo 1253 1252 Benchmarks · Design Arena[19] · Elo 1274 1275 Benchmarks · Design Arena[19] · Rank 29 28 -
Google: Gemini 3.5 Flash · 2026-10-15 06:04:04.622798 UTC
Current Model ListingOpenRouter
6 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1243 1244 Benchmarks · Design Arena[13] · Win Rate 56 55.9 Benchmarks · Design Arena[18] · Elo 1253 1252 Benchmarks · Design Arena[19] · Elo 1274 1275 Benchmarks · Design Arena[19] · Rank 29 28 -
Qwen: Qwen3.7 Max · 2026-10-15 06:04:04.572917 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Win Rate 54.2 54.1 Benchmarks · Design Arena[11] · Rank 23 22 Benchmarks · Design Arena[12] · Elo 1270 1269 Benchmarks · Design Arena[13] · Elo 1217 1215 Benchmarks · Design Arena[13] · Win Rate 55.5 55.4 -
Anthropic: Claude Opus 4.8 (batch) · 2026-10-15 06:04:04.546474 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1220 1223 Benchmarks · Design Arena[13] · Win Rate 51.6 51.7 Benchmarks · Design Arena[15] · Elo 1256 1257 Benchmarks · Design Arena[16] · Elo 1241 1240 Benchmarks · Design Arena[17] · Win Rate 53 52.8 -
Anthropic: Claude Opus 4.8 · 2026-10-15 06:04:04.521500 UTC
Current Model ListingOpenRouter
9 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[13] · Elo 1220 1223 Benchmarks · Design Arena[13] · Win Rate 51.6 51.7 Benchmarks · Design Arena[15] · Elo 1256 1257 Benchmarks · Design Arena[16] · Elo 1241 1240 Benchmarks · Design Arena[17] · Win Rate 53 52.8 -
StepFun: Step 3.7 Flash · 2026-10-15 06:04:04.491816 UTC
Current Model ListingOpenRouter
7 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 77 78 Benchmarks · Design Arena[4] · Elo 1162 1161 Benchmarks · Design Arena[4] · Win Rate 38.7 38.6 Benchmarks · Design Arena[5] · Elo 1083 1082 Benchmarks · Design Arena[6] · Rank 62 63 -
MiniMax: MiniMax M3 · 2026-10-15 06:04:04.474675 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Rank 40 41 Benchmarks · Design Arena[12] · Elo 1162 1160 Benchmarks · Design Arena[13] · Rank 40 41 Benchmarks · Design Arena[7] · Elo 1207 1209 -
Qwen: Qwen3.7 Plus · 2026-10-15 06:04:04.433229 UTC
Current Model ListingOpenRouter
8 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1237 1238 Benchmarks · Design Arena[3] · Elo 1278 1276 Benchmarks · Design Arena[3] · Rank 22 23 Benchmarks · Design Arena[4] · Elo 1263 1264 Benchmarks · Design Arena[4] · Rank 33 32 -
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 · 2026-10-15 06:04:04.395421 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 -
Sourceful: Riverflow V2.5 Pro · 2026-10-15 06:04:04.351881 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[2] · Elo 1295 1296 Benchmarks · Design Arena[2] · Win Rate 63.7 63.8 Benchmarks · Design Arena[3] · Elo 1305 1304 Benchmarks · Design Arena[3] · Win Rate 61.8 61.6 -
Anthropic: Claude Fable 5 (batch) · 2026-10-15 06:04:04.329121 UTC
Current Model ListingOpenRouter
2 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1317 1319 Benchmarks · Design Arena[16] · Rank 13 12 -
Anthropic: Claude Fable 5 · 2026-10-15 06:04:04.294888 UTC
Current Model ListingOpenRouter
2 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[10] · Elo 1317 1319 Benchmarks · Design Arena[16] · Rank 13 12 - Next 20 Changes →