{"phases":[{"start_step":1,"end_step":1,"title":"[phase summarization failed]","summary":"LLM call failed: openai request failed after 3 attempts: openai 429 Too Many Requests: At most four inference requests may be pending.","artifacts":[],"lesson_verdicts":[],"steps":[{"step":1,"summary":"[summarization failed] LLM call failed: openai request failed after 3 attempts: openai 429 Too Many Requests: At most four inference requests may be pending.","status_tag":"progressing"}]}],"loose_steps":[{"step":2,"summary":"","status_tag":""},{"step":3,"summary":"","status_tag":""}],"current_step":3}