# Enterprise Frontier Safeguards (EFS)

Type: Technology

Source: AI Intelligence Brief — https://getaibrief.com/entity/enterprise-frontier-safeguards-efs
Canonical HTML page: https://getaibrief.com/entity/enterprise-frontier-safeguards-efs

## Recent coverage (1 stories)

### Claude Fable 5.1 Cuts Costs 25%, Adds Zero-Data-Retention Option
2026-09-01 18:16:46 · Sentiment: Positive · Impact: 7/10 · Sources: 2

Anthropic launches Claude Fable 5.1 and the trusted-access Claude Mythos 5.1 as the same model with different safeguards. The release pairs a 25% price cut (up to 45% for agentic work) with customer-controlled data retention and a 60% false-positive reduction in cybersecurity safeguards.
Full story: https://getaibrief.com/story/claude-fable-5-1-cost-savings-privacy-safeguards

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