Winner

GPT-6 Sol Low

Engineering · October 13, 2026 · Difficulty: High

Final combined results in supplied rank order. Tied ranks remain tied.
ResultRank 1GPT-6 Sol LowRank 2GPT-6 Sol Extra HighRank 3GPT-6 Astra MediumRank 4GPT-6 Astra MaxRank 5GPT-6 Luna HighRank 6Claude Opus 5.5 HighRank 7Claude Sonnet 5.5 HighRank 8Claude Haiku 5.5 Medium
Combined score90.0489.8089.6687.8482.2681.8973.9471.14
Judge
Judge score /10090.0090.0090.0090.0082.0082.5074.0071.00
Correctness /1099998987
Coverage /1099998656
Evidence /1099999988
Actionability /1099998998
Time6.14 s9.64 s11.9 s62.73 s9 s24.71 s22.42 s21.53 s
Estimated USD$0.007238$0.010408$0.03971$0.11541$0.00044N/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 Sol LowRank 2 GPT-6 Sol Extra HighRank 3 GPT-6 Astra MediumRank 4 GPT-6 Astra MaxRank 5 GPT-6 Luna HighRank 6 Claude Opus 5.5 HighRank 7 Claude Sonnet 5.5 HighRank 8 Claude Haiku 5.5 Medium
Quality points85.263285.263285.263285.263277.684278.157970.105367.2632
Test points00000000
Speed points4.77454.53464.39222.57314.57653.72783.83143.8735
Cost points00000000
Total input incl cache2,3642,3642,5962,596N/AN/AN/AN/A
Cache read (subset of input)0000N/AN/AN/AN/A
Cache write (subset of input)0000N/AN/AN/AN/A
Total output incl reasoning2515682751,789N/AN/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

engineering · 2026-10-13T04:43:00.253Z · 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 Medium vs Claude Opus 5.5 High: First configuration wins
  • GPT-6 Astra Medium vs GPT-6 Astra Max: First configuration wins
  • GPT-6 Astra Medium vs Claude Sonnet 5.5 High: First configuration wins
  • GPT-6 Astra Medium vs GPT-6 Sol Extra High: Second configuration wins
  • GPT-6 Astra Medium vs GPT-6 Luna High: First configuration wins
  • GPT-6 Astra Medium vs GPT-6 Sol Low: Second configuration wins
  • GPT-6 Astra Medium vs Claude Haiku 5.5 Medium: First configuration wins
  • Claude Opus 5.5 High vs GPT-6 Astra Max: Second configuration wins
  • Claude Opus 5.5 High vs Claude Sonnet 5.5 High: First configuration wins
  • Claude Opus 5.5 High vs GPT-6 Sol Extra High: Second configuration wins
  • Claude Opus 5.5 High vs GPT-6 Luna High: Second configuration wins
  • Claude Opus 5.5 High vs GPT-6 Sol Low: Second configuration wins
  • Claude Opus 5.5 High vs Claude Haiku 5.5 Medium: First configuration wins
  • GPT-6 Astra Max vs Claude Sonnet 5.5 High: First configuration wins
  • GPT-6 Astra Max vs GPT-6 Sol Extra High: Second configuration wins
  • GPT-6 Astra Max vs GPT-6 Luna High: First configuration wins
  • GPT-6 Astra Max vs GPT-6 Sol Low: Second configuration wins
  • GPT-6 Astra Max vs Claude Haiku 5.5 Medium: First configuration wins
  • Claude Sonnet 5.5 High vs GPT-6 Sol Extra High: Second configuration wins
  • Claude Sonnet 5.5 High vs GPT-6 Luna High: Second configuration wins
  • Claude Sonnet 5.5 High vs GPT-6 Sol Low: Second configuration wins
  • Claude Sonnet 5.5 High vs Claude Haiku 5.5 Medium: First configuration wins
  • GPT-6 Sol Extra High vs GPT-6 Luna High: First configuration wins
  • GPT-6 Sol Extra High vs GPT-6 Sol Low: Second configuration wins
  • GPT-6 Sol Extra High vs Claude Haiku 5.5 Medium: First configuration wins
  • GPT-6 Luna High vs GPT-6 Sol Low: Second configuration wins
  • GPT-6 Luna High vs Claude Haiku 5.5 Medium: First configuration wins
  • GPT-6 Sol Low vs Claude Haiku 5.5 Medium: First configuration wins