Add prime25v15r4 seed trajectories and documentation

README.md

@@ -8,7 +8,7 @@ tags:
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 # Shadow Interface Evolution Trajectories
 
-OSWorld V2 evaluation trajectories from Shadow Interface Evolution: two evolved-variant held-out archives and one seed training/validation archive.
+OSWorld V2 evaluation trajectories from Shadow Interface Evolution: two evolved-variant held-out archives and two independently evaluated seed training/validation archives.
 
 | Archive | Evolution experiment | Variant | Trajectories | Full-credit accuracy | Mean partial score |
 | --- | --- | --- | ---: | ---: | ---: |
@@ -26,3 +26,11 @@ The if-006 archive combines the original 33-task batch and the remaining 35-task
 `opus5xover25v15_seed_trajectories.zip` contains 40 `claude_trajectory.jsonl` files from the independently evaluated `opus5xover25v15-seed`, preserving the original task directory structure. It covers 25 training tasks and 15 validation tasks; this is not a held-out 68-task baseline. Separate result and screenshot files are not included.
 
 Across these 40 tasks, full-credit accuracy is 4/40 (10.0%) and mean partial score is 0.3135557204. These scores are from the seed records in `shadow_evolution_osworld_v2_opus5xover25v15.db` and are not directly comparable to the held-out scores above. The recorded run uses Qwen3.8-27B through OpenRouter/novita, a 1M context window, and a two-hour per-task time limit.
+
+## prime25v15r4 seed
+
+`prime25v15r4_seed_trajectories.zip` contains 40 `claude_trajectory.jsonl` files from `prime25v15r4-seed`, preserving the original task directory structure. It covers 25 training tasks and 15 validation tasks; this is not a held-out 68-task baseline. Separate result and screenshot files are not included.
+
+Across these 40 tasks, full-credit accuracy is 7/40 (17.5%) and mean partial score is 0.3890158997. These scores are from the seed records in `shadow_evolution_osworld_v2_prime25v15r4.db` and are not directly comparable to the held-out scores above. This seed was evaluated independently of `opus5xover25v15-seed`; their results and trajectories are distinct.
+
+The recorded run uses Qwen3.8-27B through OpenRouter/novita, an effective 1M context window, and no per-task wall-clock limit. Although its saved interface configuration declares `context_window_tokens: 131072`, that field was not wired into Prime during this evaluation, so the model catalog window applied. Other step and runtime termination conditions may still apply.

prime25v15r4_seed_trajectories.zip

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