import json, urllib.request, urllib.error, os, sys
key = open(os.path.expanduser("~/.codex/sakana.key")).read().strip()
brief = open("/home/yurenh2/ept/PHYSICS_QUESTIONS_FOR_DEEP_REASONING.md").read()
prompt = brief + "\n\n---\nAnswer Q1 through Q7. For each: (a) is it a FUNDAMENTAL obstruction (cite/sketch the no-go) or an ENGINEERING gap (sketch the construction); (b) the physical-realizability verdict (local, forward-only, no backward pass?); (c) the cheapest experiment on our simulator that would falsify your proposed mechanism. Be rigorous, specific, and decisive."
payload = {"model": "fugu-ultra", "input": prompt, "reasoning": {"effort": "xhigh"}}
req = urllib.request.Request("https://api.sakana.ai/v1/responses",
    data=json.dumps(payload).encode(),
    headers={"Content-Type": "application/json", "Authorization": "Bearer " + key})
try:
    data = json.load(urllib.request.urlopen(req, timeout=3000))
except urllib.error.HTTPError as e:
    print("HTTPError", e.code); print(e.read().decode()[:3000]); sys.exit(1)
except Exception as e:
    print("ERR", repr(e)); sys.exit(1)
texts = []
for item in data.get("output", []):
    if item.get("type") == "message":
        for c in item.get("content", []):
            if c.get("type") in ("output_text", "text"): texts.append(c.get("text", ""))
out = "\n".join(t for t in texts if t) or data.get("output_text", "") or ("RAW:\n" + json.dumps(data)[:4000])
open("/home/yurenh2/ept/FUGU_PHYSICS_ANSWER.md", "w").write(out)
print("=== USAGE ===", json.dumps(data.get("usage", {})))
print("=== FUGU-ULTRA ANSWER (saved to FUGU_PHYSICS_ANSWER.md) ===")
print(out)