Model intelligence / Live profile
Claude Fable 5.1
Track Claude Fable 5.1 from Anthropic across launches, availability, pricing, benchmarks, capabilities, and consequential updates. This page updates automatically as substantive Superpower Daily coverage is published.
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AnthropicPublished5
Launches3
Pricing0
Benchmarks1
Published coverage5 stories
Last 90 days5 updates
Coverage dates4 days
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What changed around Claude Fable 5.1.
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Launches, pricing, and proof.
013 records
Launches and releases
020 records
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031 records
Benchmarks and evaluations
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ResearchGemini 3.8 Flash Has a 13.33x Price Lead Over Fable 5.1—But Not a Proven Coding-Cost WinThe current API rate cards strongly favor Google’s model, but reasoning settings, cache patterns and successful-task rates decide what an automated coding workflow actually costs.BenchmarkAnthropic’s Fable 5.1 Takes Benchmark Lead, but Its Top Setting Costs More Per TaskArtificial Analysis found Anthropic’s newest general model reached its highest measured intelligence score, while the token use required at maximum effort raised the cost of its own evaluation tasks.LaunchCursor Adds Claude Fable 5.1, Pairing a 73.4% Coding Score With Max-Effort CostsThe editor is betting that a model which keeps checking its work can carry harder coding jobs further. Its strongest published Cursor result, however, is at maximum effort—and an outside trial shows how sharply time and spend can rise at that setting.LaunchAnthropic Releases One Claude 5.1 Model in Two Access Tiers, Cuts Cache Reads 75%The product boundary is now access and safeguards: the general model is paired with a restricted version for cyber and life-sciences work. Anthropic estimates lower cache-read prices will cut typical token-billed costs by about 25%.
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