Unverified50% confidenceBenchmarkExact time
For Claude Opus 5.5, which can already solve 96% of tasks on its own, running it in BLM mode reduced model calls and per-task cost by about 98% and additionally solved 2 tasks.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/20/2026
First Seen
Valid until: 1/18/2027
Sources
Related Entities
Related Claims
UnverifiedCompared to Claude Fable 5.1, Opus 5.5's per-task cost is reduced by 67.6%.70% similarVerifiedOpus 5.5 reaches the level of Fable 5.1 on most tasks, but with approximately 40% lower operating costs and faster speed.68% similarVerifiedAnthropic states that Opus 5.5 can reduce total costs for typical tasks by approximately 40% and improve output speed by more than 30%.68% similarUnverifiedThe author breaks down the cost reduction as follows: task-to-model matching about 35%, semantic caching about 20%, token budget trimming about 10%, and multi-vendor price differences about 5%.67% similarUnverifiedThrough a series of strategy adjustments, the usage cost of Opus 5 can be reduced by up to 80%, while still outperforming Opus 4.8 on some benchmarks.66% similar
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