GPT-4 keeps generating unwarranted inferences JSON keys and breaking my script. How do I force strict JSON?
LLMs are stochastic text generators. No matter how much you prompt-engineer them or use "JSON mode," they will eventually make unwarranted inferences a key, use the wrong data type, or drift from your schema in edge cases.
When an agent is connected to a production API, a made unwarranted inferences JSON key isn't just an error—it's potentially data corruption.
The only way to guarantee 100% strict JSON is through Deterministic Inference (Layer 2 of the Exogram Authority Runtime). Exogram intercepts the LLM's probabilistic output and forces it through a hard-coded schema validation engine in 0.07ms. If the LLM makes unwarranted inferences a key, Exogram instantly returns an HTTP 400, rejecting the payload before it touches your script.
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