review/fixtures/malformed/sessions/synthetic-malformed.jsonl

{"timestamp":"2026-01-08T12:00:00Z","type":"session_meta","payload":{"id":"synthetic-malformed","timestamp":"2026-01-08T12:00:00Z","cwd":"/synthetic/codex-cost-review/malformed-demo"}}
{"timestamp":"2026-01-08T12:00:01Z","type":"turn_context","payload":{"turn_id":"synthetic-malformed-turn","model":"gpt-5.4"}}
{"timestamp":"2026-01-08T12:00:02Z","type":"token_usage_record","payload":{"thread_id":"synthetic-malformed","turn_id":"synthetic-malformed-turn","response_id":"synthetic-valid-response","usage":{"input_tokens":100,"cached_input_tokens":25,"output_tokens":10,"total_tokens":110}}}
{"type":"token_usage_record","payload":BROKEN_JSON}
{"timestamp":"2026-01-08T12:00:03Z","type":"token_usage_record","payload":{"thread_id":"synthetic-malformed","turn_id":"synthetic-malformed-turn","response_id":"synthetic-invalid-response","usage":{"input_tokens":200}}}