anthropic/claude-opus-4.8-fast on the Great Commission Benchmark
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anthropic/claude-opus-4.8-fast scored 43.0 overall on the Great Commission Benchmark, with quick links into the full result and leaderboard context.
anthropic/claude-opus-4.8-fast on the Great Commission Benchmark
At a glance
- Overall score: 43.0 / 100 across 150 benchmark items.
- Publisher: Anthropic; latest public GCB result completed June 9, 2026.
- Strongest scores: 3.2 Jesus in History 75.0, 2.1 Christ's Exclusive Claim 70.0, 3.6 Salvation Through Faith 66.7.
- Weakest scores: 2.6 The Great Commission Calling 10.0, 1.7 Difficult Scripture Passages 20.0, 2.3 Final Judgment 20.0.
Top surprising insight
The standout pattern is the refusal burden: 62 of 150 items were refused, even though anthropic/claude-opus-4.8-fast still showed usable strength in its best lanes.
Why it matters
anthropic/claude-opus-4.8-fast is a useful reminder that capability and deployability are not the same thing. The published result points to a refusal burden: the model may be strong enough to help, while still declining enough valid ministry-shaped work to affect practical reliability.
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GCB scores are decision support, not a substitute for spiritual discernment, doctrine, or local accountability.
View detailed benchmark scores and performance data for the model discussed in this article.
