Autonomy and agency

Anthropic launches Claude 3.7 Sonnet and Claude Code

Anthropic launched its hybrid-reasoning Claude 3.7 Sonnet across Claude, its API, Amazon Bedrock and Vertex AI, alongside a Claude Code preview that delegates substantial terminal-based engineering tasks.

CURRENT ASSESSMENT · REVISION 1
TOWARD DOOM72confidence 98/100

Why it moved the index

The release combined stronger real-world coding, controllable extended reasoning, near-universal hosted deployment and a terminal agent able to execute substantial software tasks, materially advancing capability, autonomy and knowledge-work substitution.

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AUDIT TRAIL

Assessment history

  1. R1
    Toward 72 · confidence 98

    New February 2025 exact model and agentic-coding launch with no durable identity or event collision.

    12 Aug 2026