pi-ext

{
	"title": "continuity",
	"extensions": ["continuity", "decay", "footer", "model-info", "context-size"],
	"cols": 100,
	"rows": 26,
	"files": {
		"src/retry.ts": "export const retry = 1;\n"
	},
	"turns": [
		{
			"text": "Goal noted: uploads must survive flaky networks. I will design retries first.",
			"usage": {
				"input": 1800,
				"output": 24
			}
		},
		{
			"text": "Decision: exponential backoff with full jitter, capped at 2 s, four attempts. No retry on 4xx.",
			"usage": {
				"input": 2200,
				"output": 30
			}
		},
		{
			"text": "Changed my mind on the cap: 5 s is safer for large uploads. The 2 s cap is superseded.",
			"usage": {
				"input": 2600,
				"output": 26
			}
		},
		{
			"text": "Started on src/retry.ts; the backoff loop is in, the jitter and the 4xx guard are still missing.",
			"usage": {
				"input": 3000,
				"output": 28
			}
		},
		{
			"tool": {
				"name": "record_chunk",
				"arguments": {
					"chunk": 1,
					"of": 4,
					"atoms": [
						{
							"key": "goal.uploads",
							"text": "Uploads must survive flaky networks.",
							"kind": "goal",
							"status": "active"
						}
					]
				}
			},
			"usage": {
				"input": 1200,
				"output": 90
			}
		},
		{
			"tool": {
				"name": "record_chunk",
				"arguments": {
					"chunk": 2,
					"of": 4,
					"atoms": [
						{
							"key": "decision.backoff",
							"text": "Exponential backoff with full jitter, four attempts, no retry on 4xx.",
							"kind": "decision",
							"status": "active"
						},
						{
							"key": "decision.cap",
							"text": "Backoff cap 2 s.",
							"kind": "decision",
							"status": "active"
						}
					]
				}
			},
			"usage": {
				"input": 1200,
				"output": 90
			}
		},
		{
			"tool": {
				"name": "record_chunk",
				"arguments": {
					"chunk": 3,
					"of": 4,
					"atoms": [
						{
							"key": "decision.cap",
							"text": "Backoff cap 5 s for large uploads; the 2 s cap is superseded.",
							"kind": "decision",
							"status": "active"
						}
					]
				}
			},
			"usage": {
				"input": 1200,
				"output": 90
			}
		},
		{
			"tool": {
				"name": "record_chunk",
				"arguments": {
					"chunk": 4,
					"of": 4,
					"atoms": [
						{
							"key": "state.retry-ts",
							"text": "src/retry.ts has the backoff loop; jitter and the 4xx guard are missing.",
							"kind": "state",
							"status": "active"
						}
					]
				}
			},
			"usage": {
				"input": 1200,
				"output": 90
			}
		},
		{
			"text": "Working on upload reliability. Decided: exponential backoff with full jitter, four attempts, 5 s cap (2 s superseded), no retry on 4xx. State: src/retry.ts has the loop; jitter and the 4xx guard are still missing.",
			"usage": {
				"input": 2400,
				"output": 60
			}
		},
		{
			"text": "Continuing from the compacted state: adding jitter and the 4xx guard to src/retry.ts.",
			"usage": {
				"input": 1400,
				"output": 24
			}
		}
	],
	"steps": [
		{
			"expect": "demo-model",
			"hold": 6
		},
		{
			"type": "uploads must survive flaky networks",
			"key": "enter",
			"expect": "design retries first",
			"hold": 6
		},
		{
			"type": "how will you retry?",
			"key": "enter",
			"expect": "No retry on 4xx",
			"hold": 6
		},
		{
			"type": "is 2s enough for big files?",
			"key": "enter",
			"expect": "2 s cap is superseded",
			"hold": 6
		},
		{
			"type": "start implementing",
			"key": "enter",
			"expect": "still missing",
			"hold": 8
		},
		{
			"type": "/compact",
			"key": "enter",
			"expect": "superseded|Compacted|compaction",
			"timeout": 40000,
			"hold": 16
		},
		{
			"expect": "adding jitter and the 4xx guard",
			"timeout": 40000,
			"hold": 14.0
		},
		{
			"key": "ctrl-o",
			"fresh": true,
			"expect": "2 s superseded",
			"hold": 20
		},
		{
			"key": "ctrl-c",
			"hold": 0.3
		},
		{
			"key": "ctrl-c"
		}
	],
	"settings": {
		"compaction": {
			"keepRecentTokens": 1
		}
	}
}