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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Mistral: Codestral 2508 · 2026-10-13 18:02:26.505954 UTC
Current Model ListingOpenRouter
5 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 118 120 Benchmarks · Design Arena[2] · Rank 120 121 Benchmarks · Design Arena[3] · Rank 108 109 Benchmarks · Design Arena[5] · Elo 1023 1021 Benchmarks · Design Arena[5] · Rank 105 106 -
Anthropic: Claude Opus 4.1 (batch) · 2026-10-13 18:02:26.476260 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1155 1154 Benchmarks · Design Arena[0] · Rank 64 65 Benchmarks · Design Arena[2] · Rank 67 68 Benchmarks · Design Arena[4] · Rank 60 61 -
Anthropic: Claude Opus 4.1 · 2026-10-13 18:02:26.447472 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1155 1154 Benchmarks · Design Arena[0] · Rank 64 65 Benchmarks · Design Arena[2] · Rank 67 68 Benchmarks · Design Arena[4] · Rank 60 61 -
OpenAI: gpt-oss-120b (batch) · 2026-10-13 18:02:26.385919 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[1] · Rank 125 126 Benchmarks · Design Arena[3] · Rank 115 116 Benchmarks · Design Arena[4] · Rank 119 120 -
OpenAI: gpt-oss-120b · 2026-10-13 18:02:26.351821 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[1] · Rank 125 126 Benchmarks · Design Arena[3] · Rank 115 116 Benchmarks · Design Arena[4] · Rank 119 120 -
OpenAI: GPT-5 Nano (batch) · 2026-10-13 18:02:26.324619 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 113 114 Benchmarks · Design Arena[1] · Rank 101 103 Benchmarks · Design Arena[3] · Rank 107 108 Benchmarks · Design Arena[4] · Rank 99 100 -
OpenAI: GPT-5 Nano · 2026-10-13 18:02:26.290699 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 113 114 Benchmarks · Design Arena[1] · Rank 101 103 Benchmarks · Design Arena[3] · Rank 107 108 Benchmarks · Design Arena[4] · Rank 99 100 -
OpenAI: GPT-5 Mini (batch) · 2026-10-13 18:02:26.257110 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 102 103 Benchmarks · Design Arena[2] · Rank 93 94 Benchmarks · Design Arena[4] · Rank 82 83 Benchmarks · Design Arena[6] · Rank 86 87 -
OpenAI: GPT-5 Mini · 2026-10-13 18:02:26.227249 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 102 103 Benchmarks · Design Arena[2] · Rank 93 94 Benchmarks · Design Arena[4] · Rank 82 83 Benchmarks · Design Arena[6] · Rank 86 87 -
OpenAI: GPT-5 (batch) · 2026-10-13 18:02:26.204262 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1059 1056 Benchmarks · Design Arena[0] · Rank 100 101 Benchmarks · Design Arena[2] · Rank 71 73 Benchmarks · Design Arena[4] · Rank 56 57 -
OpenAI: GPT-5 · 2026-10-13 18:02:26.172519 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1059 1056 Benchmarks · Design Arena[0] · Rank 100 101 Benchmarks · Design Arena[2] · Rank 71 73 Benchmarks · Design Arena[4] · Rank 56 57 -
Mistral: Mistral Medium 3.1 (batch) · 2026-10-13 18:02:26.112067 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[2] · Rank 90 92 Benchmarks · Design Arena[4] · Rank 99 100 Benchmarks · Design Arena[6] · Rank 91 92 -
Mistral: Mistral Medium 3.1 · 2026-10-13 18:02:26.079445 UTC
Current Model ListingOpenRouter
3 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[2] · Rank 90 92 Benchmarks · Design Arena[4] · Rank 99 100 Benchmarks · Design Arena[6] · Rank 91 92 -
DeepSeek: DeepSeek V3.1 · 2026-10-13 18:02:26.046426 UTC
Current Model ListingOpenRouter
7 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1080 1078 Benchmarks · Design Arena[0] · Rank 93 95 Benchmarks · Design Arena[1] · Elo 1116 1114 Benchmarks · Design Arena[1] · Rank 94 96 Benchmarks · Design Arena[3] · Rank 95 96 -
MoonshotAI: Kimi K2 0905 · 2026-10-13 18:02:26.013760 UTC
Current Model ListingOpenRouter
1 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 99 101 -
DeepSeek: DeepSeek V3.1 Terminus · 2026-10-13 18:02:25.956698 UTC
Current Model ListingOpenRouter
7 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1144 1141 Benchmarks · Design Arena[0] · Rank 67 69 Benchmarks · Design Arena[1] · Rank 66 67 Benchmarks · Design Arena[3] · Rank 81 82 Benchmarks · Design Arena[5] · Elo 1186 1184 -
DeepSeek: DeepSeek V3.2 Exp · 2026-10-13 18:02:25.895488 UTC
Current Model ListingOpenRouter
4 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Rank 65 66 Benchmarks · Design Arena[1] · Elo 1175 1173 Benchmarks · Design Arena[1] · Rank 68 70 Benchmarks · Design Arena[5] · Rank 66 67 -
Anthropic: Claude Sonnet 4.5 (batch) · 2026-10-13 18:02:25.863876 UTC
Current Model ListingOpenRouter
5 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1161 1158 Benchmarks · Design Arena[0] · Rank 63 64 Benchmarks · Design Arena[2] · Rank 60 61 Benchmarks · Design Arena[4] · Rank 63 64 Benchmarks · Design Arena[6] · Rank 64 65 -
Anthropic: Claude Sonnet 4.5 · 2026-10-13 18:02:25.800327 UTC
Current Model ListingOpenRouter
5 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[0] · Elo 1161 1158 Benchmarks · Design Arena[0] · Rank 63 64 Benchmarks · Design Arena[2] · Rank 60 61 Benchmarks · Design Arena[4] · Rank 63 64 Benchmarks · Design Arena[6] · Rank 64 65 -
Z.ai: GLM 4.6 · 2026-10-13 18:02:25.772721 UTC
Current Model ListingOpenRouter
5 Changed Fields
Field / Array Position Previous Value Observed Value Benchmarks · Design Arena[4] · Elo 1132 1129 Benchmarks · Design Arena[4] · Rank 74 76 Benchmarks · Design Arena[5] · Rank 74 75 Benchmarks · Design Arena[7] · Rank 68 69 Benchmarks · Design Arena[9] · Rank 75 76 - Next 20 Changes →