Winner

GPT-6 Luna High

Quality · October 13, 2026 · Difficulty: High

Final combined results in supplied rank order. Tied ranks remain tied.
ResultRank 1GPT-6 Luna HighRank 2GPT-6 Sol Extra HighRank 3GPT-6 Astra MediumRank 4GPT-6 Astra MaxRank 5Claude Haiku 5.5 MediumRank 6GPT-6 Sol LowRank 7Claude Sonnet 5.5 HighRank 8Claude Opus 5.5 High
Combined score92.2892.0691.9289.8786.1784.9276.0764.92
Judge
Judge score /10092.5092.5092.5092.5086.5084.5076.0064.50
Correctness /1099998886
Coverage /101010101010955
Evidence /1099998998
Actionability /1099999898
Time8 s11.23 s13.64 s81.35 s14.7 s4.82 s17.55 s22.85 s
Estimated USD$0.0005608$0.010564$0.04074$0.16399N/A$0.006994N/AN/A

Supplemental estimates use reviewed exact-route API-equivalent list-rate scenarios with cache ignored; recorded estimates retain their frozen rates. Cost remains excluded from this battle score. These estimates are not Codex subscription charges or billed USD.

Historical Claude CLI cache counters were not retained. Complete input and complete reference cost are unavailable.

Judge score uses recorded rubric metrics; final rank uses the combined score.

Component points and token usage
Final combined results in supplied rank order. Tied ranks remain tied.
ResultRank 1 GPT-6 Luna HighRank 2 GPT-6 Sol Extra HighRank 3 GPT-6 Astra MediumRank 4 GPT-6 Astra MaxRank 5 Claude Haiku 5.5 MediumRank 6 GPT-6 Sol LowRank 7 Claude Sonnet 5.5 HighRank 8 Claude Opus 5.5 High
Quality points87.631687.631687.631687.631681.947480.05267261.1053
Test points00000000
Speed points4.6444.43334.28812.2344.22724.87214.07233.8117
Cost points00000000
Total input incl cacheN/A2,3622,5942,594N/A2,362N/AN/A
Cache read (subset of input)N/A000N/A0N/AN/A
Cache write (subset of input)N/A000N/A0N/AN/A
Total output incl reasoningN/A5842962,761N/A227N/AN/A
Reasoning (subset of output)N/AN/AN/AN/AN/AN/AN/AN/A

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Advanced results and scoring details

quality · 2026-10-13T04:54:13.624Z · Prospective evaluation. Equal transport and native system conditions are unverified.

Applied weights: quality 94.7368%, tests 0%, speed 5.2632%, cost 0%.

Cost was omitted for every configuration in this cohort. Active weights were normalized uniformly. Displayed scores are rounded; pairwise outcomes use exact recorded fractions. Reference costs are estimates, not billed charges. Missing components follow the recorded assessment.

Pairwise results

  • Claude Opus 5.5 High vs GPT-6 Luna High: Second configuration wins
  • Claude Opus 5.5 High vs Claude Sonnet 5.5 High: Second configuration wins
  • Claude Opus 5.5 High vs GPT-6 Sol Extra High: Second configuration wins
  • Claude Opus 5.5 High vs Claude Haiku 5.5 Medium: Second configuration wins
  • Claude Opus 5.5 High vs GPT-6 Astra Max: Second configuration wins
  • Claude Opus 5.5 High vs GPT-6 Sol Low: Second configuration wins
  • Claude Opus 5.5 High vs GPT-6 Astra Medium: Second configuration wins
  • GPT-6 Luna High vs Claude Sonnet 5.5 High: First configuration wins
  • GPT-6 Luna High vs GPT-6 Sol Extra High: First configuration wins
  • GPT-6 Luna High vs Claude Haiku 5.5 Medium: First configuration wins
  • GPT-6 Luna High vs GPT-6 Astra Max: First configuration wins
  • GPT-6 Luna High vs GPT-6 Sol Low: First configuration wins
  • GPT-6 Luna High vs GPT-6 Astra Medium: First configuration wins
  • Claude Sonnet 5.5 High vs GPT-6 Sol Extra High: Second configuration wins
  • Claude Sonnet 5.5 High vs Claude Haiku 5.5 Medium: Second configuration wins
  • Claude Sonnet 5.5 High vs GPT-6 Astra Max: Second configuration wins
  • Claude Sonnet 5.5 High vs GPT-6 Sol Low: Second configuration wins
  • Claude Sonnet 5.5 High vs GPT-6 Astra Medium: Second configuration wins
  • GPT-6 Sol Extra High vs Claude Haiku 5.5 Medium: First configuration wins
  • GPT-6 Sol Extra High vs GPT-6 Astra Max: First configuration wins
  • GPT-6 Sol Extra High vs GPT-6 Sol Low: First configuration wins
  • GPT-6 Sol Extra High vs GPT-6 Astra Medium: First configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Astra Max: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Sol Low: First configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Astra Medium: Second configuration wins
  • GPT-6 Astra Max vs GPT-6 Sol Low: First configuration wins
  • GPT-6 Astra Max vs GPT-6 Astra Medium: Second configuration wins
  • GPT-6 Sol Low vs GPT-6 Astra Medium: Second configuration wins