Extra formatting Failures
See which AI models run into Extra formatting most often, so you can spot reliability risks before choosing one. Sort by: Score ↑.
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| Rank | Model | Company | Extra formatting Count | Score | Total Cost | Tests Correct | Response Time (avg) |
|---|---|---|---|---|---|---|---|
| #313 | Seed-2.0-Code none | Bytedance Seed | 2 | 0.5 | $0.257 | 6/23 | 17.5s |
| #308 | Ling 3.1 Flash none | Inclusionai | 1 | 0.5 | $0.000 | 5/23 | 15.7s |
| #297 | Dots 3 Note Preview medium | Dots Studio | 1 | 0.6 | $0.000 | 8/23 | 70.3s |
| #284 | Claude Sonnet 5 none | Anthropic | 4 | 0.6 | $1.095 | 7/23 | 8.60s |
| #277 | MiMo-V2.6-Pro none | Xiaomi | 2 | 0.6 | $0.193 | 9/23 | 9.66s |
| #275 | Claude Sonnet 4.6 none | Anthropic | 4 | 0.6 | $0.661 | 12/22 | 7.67s |
| #269 | Inkling none | Thinkingmachines | 1 | 0.6 | $0.292 | 7/23 | 5.30s |
| #264 | Claude Fable 5.1 low | Anthropic | 4 | 0.6 | $3.395 | 11/23 | 11.4s |
| #262 | DeepSeek V4 Flash 0731 none | DeepSeek | 1 | 0.6 | $0.053 | 5/23 | 27.4s |
| #257 | DeepSeek V4 Flash 0423 none | DeepSeek | 2 | 0.6 | $0.149 | 5/23 | 38.6s |
| #258 | Grok 4.20 medium | X AI | 2 | 0.6 | $1.246 | 11/23 | 36.7s |
| #253 | Claude Opus 4.6 medium | Anthropic | 4 | 0.6 | $2.961 | 13/22 | 32.2s |
| #252 | Ling 3.1 Flash low | Inclusionai | 1 | 0.6 | $0.000 | 12/23 | 85.2s |
| #250 | Solar Pro 4 high | Upstage | 1 | 0.6 | $0.077 | 11/23 | 128.9s |
| #244 | LongCat 2.0 none | Meituan | 1 | 0.6 | $0.104 | 8/23 | 8.50s |