Verified65% confidenceBenchmarkExact time
Accounting for real usage scenarios, the actual cost advantage of Opus 5 over Fable is approximately 20% to 25%, with Fable costing about $2.75 per task and Opus 5 about $2.03.
3
Sources
65%
Confidence
Medium-term (~90 days)
Relevance
8/23/2026
First Seen
Valid until: 11/21/2026
Sources
Related Entities
Related Claims
UnverifiedFable 5.1's cost under typical workloads is approximately 25% lower than the previous generation (in token-billed scenarios).75% similarPartially VerifiedIn Artificial Analysis's calculated cost per task, Muse Wonder is $4.52 and Claude Opus 5.5 is $5.98.74% similarUnverifiedA SemiAnalysis report states that at the same price, Opus 5.5 provides approximately 5 times the API equivalent value of GPT-6.1 Sol, and Anthropic subscriptions offer significantly better cost-effectiveness than OpenAI in agentic workflows.74% similarUnverifiedArtificial Analysis testing shows cost per task: Sol at 72 cents, Argon at about $2, and Sonnet 5.5 at $7.60 at the maximum effort level.73% similar
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