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Features of prelude-2

Feature #1666

Fires on “Read” (not labeled yet: read the examples)

Fires on
0.32% of tokens
Mostly in
agent
Layer
after block 4

Where it fires

  • agent 89%
  • story 5%
  • python 3%
  • chat 3%
  • worksheet 0%

Makes the model say

to_ thatItThe idea of It

Makes it not say

aend core<|bos|> woreassert okay *

Strongest examples

On text the dictionary never trained on. The underlined token is where it fires most.

  1. agent 3.12
    an AI agent running in OpenCode, a coding agent harness.<|system_end|><|user_start|>Read demo.py.
  2. agent 3.11
    an AI agent running in OpenCode, a coding agent harness.<|system_end|><|user_start|>Read arith.py<|user_end|>
  3. agent 3.09
    ."<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=mathlib.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file mathlib.py
  4. agent 3.09
    .<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=run.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file run.py
  5. agent 3.06
    .<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=hello.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file hello.py
  6. agent 3.06
    ."<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=hello.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file hello.py
  7. agent 3.04
    .<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=helpers.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file helpers.py
  8. agent 3.04
    .<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=ops.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file ops.py
  9. agent 3.03
    .<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=main.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file main.py
  10. agent 3.03
    .<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=main.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file main.py
  11. agent 3.02
    an AI agent running in OpenCode, a coding agent harness.<|system_end|><|user_start|>Read items.py.
  12. agent 3.01
    it<|user_end|><|assistant_start|><|tool_call_start|>read<|arg|>path=hello.py<|tool_call_end|><|assistant_end|><|tool_start|>Read file hello.py