Render dynamic histories in configurable chunks

logicbench/cli.py

@@ -35,6 +35,11 @@ def build_parser() -> argparse.ArgumentParser:
 
     run = subparsers.add_parser("run", help="run renderer and solver from a task JSON file")
     run.add_argument("task", type=Path)
+    run.add_argument(
+        "--render-chunk-size",
+        type=int,
+        help="override the task's records per renderer request (default: 60)",
+    )
     return parser
 
 
@@ -60,6 +65,11 @@ def main(argv: list[str] | None = None) -> int:
     task = _load_task(args.task)
     renderer = LLMClient(LLMClientConfig.from_env("renderer"))
     solver = LLMClient(LLMClientConfig.from_env("solver"))
+    render_chunk_size = (
+        args.render_chunk_size
+        if args.render_chunk_size is not None
+        else int(task.get("render_chunk_size", 60))
+    )
     summary = run_evaluation(
         renderer=renderer,
         solver=solver,
@@ -69,6 +79,7 @@ def main(argv: list[str] | None = None) -> int:
         output_dir=Path(task["output_dir"]),
         entity_count=int(task.get("entity_count", 128)),
         simulation_steps=int(task.get("simulation_steps", 1000)),
+        render_chunk_size=render_chunk_size,
     )
     print(json.dumps(summary, ensure_ascii=False, indent=2))
     return 0