Winner

GPT-6 Luna Medium

Product · October 13, 2026 · Difficulty: Medium

Final combined results in supplied rank order. Tied ranks remain tied.
ResultRank 1GPT-6 Luna MediumRank 2GPT-6 Astra HighRank 3GPT-6 Astra LowRank 4GPT-6 Sol NoneRank 5GPT-6 Sol HighRank 6Claude Opus 5.5 MediumRank 7Claude Haiku 5.5 LowRank 8Claude Sonnet 5.5 Medium
Combined score90.2089.8687.8086.7374.6770.9366.2363.36
Judge
Judge score /10090.0090.5088.0086.5074.0071.5066.5063.00
Correctness /1099997766
Coverage /10910998786
Evidence /1098887766
Actionability /1099988878
Time3.99 s16.62 s11.32 s6.05 s9.12 s38.95 s37.73 s25.93 s
Estimated USD$0.0003532$0.04573$0.03993$0.007132$0.008862N/AN/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 MediumRank 2 GPT-6 Astra HighRank 3 GPT-6 Astra LowRank 4 GPT-6 Sol NoneRank 5 GPT-6 Sol HighRank 6 Claude Opus 5.5 MediumRank 7 Claude Haiku 5.5 LowRank 8 Claude Sonnet 5.5 Medium
Quality points85.263285.736883.368481.947470.105367.73686359.6842
Test points00000000
Speed points4.93524.12144.42784.78094.56863.19143.23133.6751
Cost points00000000
Total input incl cacheN/A2,5932,5932,3612,361N/AN/AN/A
Cache read (subset of input)N/A0000N/AN/AN/A
Cache write (subset of input)N/A0000N/AN/AN/A
Total output incl reasoningN/A396280241414N/AN/AN/A
Reasoning (subset of output)N/AN/AN/AN/AN/AN/AN/AN/A

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Advanced results and scoring details

product · 2026-10-13T04:46:23.478Z · 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

  • GPT-6 Astra High vs Claude Sonnet 5.5 Medium: First configuration wins
  • GPT-6 Astra High vs GPT-6 Sol None: First configuration wins
  • GPT-6 Astra High vs Claude Haiku 5.5 Low: First configuration wins
  • GPT-6 Astra High vs GPT-6 Astra Low: First configuration wins
  • GPT-6 Astra High vs GPT-6 Sol High: First configuration wins
  • GPT-6 Astra High vs GPT-6 Luna Medium: Second configuration wins
  • GPT-6 Astra High vs Claude Opus 5.5 Medium: First configuration wins
  • Claude Sonnet 5.5 Medium vs GPT-6 Sol None: Second configuration wins
  • Claude Sonnet 5.5 Medium vs Claude Haiku 5.5 Low: Second configuration wins
  • Claude Sonnet 5.5 Medium vs GPT-6 Astra Low: Second configuration wins
  • Claude Sonnet 5.5 Medium vs GPT-6 Sol High: Second configuration wins
  • Claude Sonnet 5.5 Medium vs GPT-6 Luna Medium: Second configuration wins
  • Claude Sonnet 5.5 Medium vs Claude Opus 5.5 Medium: Second configuration wins
  • GPT-6 Sol None vs Claude Haiku 5.5 Low: First configuration wins
  • GPT-6 Sol None vs GPT-6 Astra Low: Second configuration wins
  • GPT-6 Sol None vs GPT-6 Sol High: First configuration wins
  • GPT-6 Sol None vs GPT-6 Luna Medium: Second configuration wins
  • GPT-6 Sol None vs Claude Opus 5.5 Medium: First configuration wins
  • Claude Haiku 5.5 Low vs GPT-6 Astra Low: Second configuration wins
  • Claude Haiku 5.5 Low vs GPT-6 Sol High: Second configuration wins
  • Claude Haiku 5.5 Low vs GPT-6 Luna Medium: Second configuration wins
  • Claude Haiku 5.5 Low vs Claude Opus 5.5 Medium: Second configuration wins
  • GPT-6 Astra Low vs GPT-6 Sol High: First configuration wins
  • GPT-6 Astra Low vs GPT-6 Luna Medium: Second configuration wins
  • GPT-6 Astra Low vs Claude Opus 5.5 Medium: First configuration wins
  • GPT-6 Sol High vs GPT-6 Luna Medium: Second configuration wins
  • GPT-6 Sol High vs Claude Opus 5.5 Medium: First configuration wins
  • GPT-6 Luna Medium vs Claude Opus 5.5 Medium: First configuration wins