Winner

GPT-6 Astra High

Architecture · October 13, 2026 · Difficulty: Low

Final combined results in supplied rank order. Tied ranks remain tied.
ResultRank 1GPT-6 Astra HighRank 2GPT-6 Astra LowRank 3GPT-6 Sol MediumRank 4Claude Opus 5.5 LowRank 5GPT-6 Luna LowRank 6GPT-6 Sol NoneRank 7Claude Sonnet 5.5 LowRank 8Claude Haiku 5.5 Medium
Combined score89.8487.7480.4380.2278.4178.1967.4956.77
Judge
Judge score /10090.5088.0080.0080.0077.5077.5066.5055.50
Correctness /1099888874
Coverage /10109887758
Evidence /1088888876
Actionability /1099888885
Time17.04 s12.28 s8.03 s11.2 s3.24 s6.21 s10.28 s15.35 s
Estimated USD$0.04546$0.03796$0.007708N/A$0.0003355$0.007048N/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 Astra HighRank 2 GPT-6 Astra LowRank 3 GPT-6 Sol MediumRank 4 Claude Opus 5.5 LowRank 5 GPT-6 Luna LowRank 6 GPT-6 Sol NoneRank 7 Claude Sonnet 5.5 LowRank 8 Claude Haiku 5.5 Medium
Quality points85.736883.368475.789575.789573.421173.42116352.5789
Test points00000000
Speed points4.09924.36894.64164.43544.99394.76954.49334.191
Cost points00000000
Total input incl cache2,5762,5762,344N/AN/A2,344N/AN/A
Cache read (subset of input)000N/AN/A0N/AN/A
Cache write (subset of input)000N/AN/A0N/AN/A
Total output incl reasoning394244302N/AN/A236N/AN/A
Reasoning (subset of output)N/AN/AN/AN/AN/AN/AN/AN/A

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Advanced results and scoring details

architecture · 2026-10-13T04:51:13.850Z · 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 Haiku 5.5 Medium vs GPT-6 Sol Medium: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Luna Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Astra High: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Sol None: Second configuration wins
  • Claude Haiku 5.5 Medium vs GPT-6 Astra Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs Claude Sonnet 5.5 Low: Second configuration wins
  • Claude Haiku 5.5 Medium vs Claude Opus 5.5 Low: Second configuration wins
  • GPT-6 Sol Medium vs GPT-6 Luna Low: First configuration wins
  • GPT-6 Sol Medium vs GPT-6 Astra High: Second configuration wins
  • GPT-6 Sol Medium vs GPT-6 Sol None: First configuration wins
  • GPT-6 Sol Medium vs GPT-6 Astra Low: Second configuration wins
  • GPT-6 Sol Medium vs Claude Sonnet 5.5 Low: First configuration wins
  • GPT-6 Sol Medium vs Claude Opus 5.5 Low: First configuration wins
  • GPT-6 Luna Low vs GPT-6 Astra High: Second configuration wins
  • GPT-6 Luna Low vs GPT-6 Sol None: First configuration wins
  • GPT-6 Luna Low vs GPT-6 Astra Low: Second configuration wins
  • GPT-6 Luna Low vs Claude Sonnet 5.5 Low: First configuration wins
  • GPT-6 Luna Low vs Claude Opus 5.5 Low: Second configuration wins
  • GPT-6 Astra High vs GPT-6 Sol None: First configuration wins
  • GPT-6 Astra High vs GPT-6 Astra Low: First configuration wins
  • GPT-6 Astra High vs Claude Sonnet 5.5 Low: First configuration wins
  • GPT-6 Astra High vs Claude Opus 5.5 Low: First configuration wins
  • GPT-6 Sol None vs GPT-6 Astra Low: Second configuration wins
  • GPT-6 Sol None vs Claude Sonnet 5.5 Low: First configuration wins
  • GPT-6 Sol None vs Claude Opus 5.5 Low: Second configuration wins
  • GPT-6 Astra Low vs Claude Sonnet 5.5 Low: First configuration wins
  • GPT-6 Astra Low vs Claude Opus 5.5 Low: First configuration wins
  • Claude Sonnet 5.5 Low vs Claude Opus 5.5 Low: Second configuration wins