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The New Claude 3.5 Sonnet is Lazy When Given Large Context

I've noticed a significant issue with Anthropic's latest Claude 3.5 Sonnet model: it becomes increasingly lazy as conversation context grows.

This is a consistent pattern where the model's willingness to complete tasks deteriorates with each addition to the conversation history.

The Pattern

The degradation follows a clear trajectory. Early in a conversation, Claude 3.5 Sonnet works as expected, generating complete responses and fulfilling tasks efficiently. But as context accumulates, it starts exhibiting increasingly "lazy" behaviors:

  1. First, it begins breaking content into smaller chunks
  2. Then it starts adding "[Continue with...]" placeholders
  3. Later, it constantly asks for permission to continue
  4. Finally, it reaches peak laziness - responding with nothing but:
    [Would you like me to proceed with the complete article content now?]

    (Without giving me the actual article or even parts of it.)

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