{ "slug": "dp_006-q08-codex", "dp": "dp_006", "files": 100, "qid": "q08", "family": "format_spanning", "prompt": "Using the benchmark table in the v0.5.0 release notes, extract the complete performance comparison between v0.4.2 and v0.5.0 for all five corpus sizes. Present the data as a markdown table including: corpus name, file count, total size, v0.4.2 time, v0.5.0 time, and speedup.", "gold": "| Corpus | Files | Total size | v0.4.2 | v0.5.0 | Speedup |\n|---|---|---|---|---|---|\n| Tiny (synthetic) | 10 | 500 KB | 48 ms | 12 ms | 4.0\u00d7 |\n| Small (personal wiki) | 120 | 8 MB | 410 ms | 88 ms | 4.7\u00d7 |\n| Medium (project docs) | 480 | 35 MB | 2,940 ms | 580 ms | 5.1\u00d7 |\n| Large (Wikipedia subset) | 1,200 | 60 MB | 7,400 ms | 280 ms | 26.4\u00d7 |\n| XL (synthetic, 1 GB) | 8,000 | 1,024 MB | OOM / killed | 4,100 ms | \u2014 |\n\nHardware: M2 Max, macOS 14.5, --max-concurrency=8. Times are median of 5 runs, hyperfine --warmup 2.", "agent": "codex", "fs": { "agent": "codex", "success": true, "steps": 1, "inputTokens": 129158, "outputTokens": 1526, "totalTokens": 130684, "cost": 1.5957, "durationMs": 29644, "answer": "From `agent_memory/releases/release-v0.5.0-2026-06-08.md`:\n\n| Corpus name | File count | Total size | v0.4.2 time | v0.5.0 time | Speedup |\n|---|---:|---:|---:|---:|---:|\n| Tiny (synthetic) | 10 | 500 KB | 48 ms | 12 ms | 4.0\u00d7 |\n| Small (personal wiki) | 120 | 8 MB | 410 ms | 88 ms | 4.7\u00d7 |\n| Medium (project docs) | 480 | 35 MB | 2,940 ms | 580 ms | 5.1\u00d7 |\n| Large (Wikipedia subset) | 1,200 | 60 MB | 7,400 ms | 280 ms | 26.4\u00d7 |\n| XL (synthetic, 1 GB) | 8,000 | 1,024 MB | OOM / killed | 4,100 ms | \u2014 |", "judgeReason": "covers all asked facts", "toolCalls": 3, "trajectory": [ { "step": 1, "inputTokens": 129158, "outputTokens": 1526, "text": "I\u2019ll search the local `agent_memory` first, since the project instructions say the answer is there, then read the relevant release notes table directly.\nThe release notes file is `agent_memory/releases/release-v0.5.0-2026-06-08.md`, and the benchmark table starts around line 136. I\u2019m opening that section now to extract the rows exactly.\nFrom `agent_memory/releases/release-v0.5.0-2026-06-08.md`:\n\n| Corpus name | File count | Total size | v0.4.2 time | v0.5.0 time | Speedup |\n|---|---:|---:|---:|---:|---:|\n| Tiny (synthetic) | 10 | 500 KB | 48 ms | 12 ms | 4.0\u00d7 |\n| Small (personal wiki) | 120 | 8 MB | 410 ms | 88 ms | 4.7\u00d7 |\n| Medium (project docs) | 480 | 35 MB | 2,940 ms | 580 ms | 5.1\u00d7 |\n| Large (Wikipedia subset) | 1,200 | 60 MB | 7,400 ms | 280 ms | 26.4\u00d7 |\n| XL (synthetic, 1 GB) | 8,000 | 1,024 MB | OOM / killed | 4,100 ms | \u2014 |", "toolCalls": [ { "name": "command_execution", "input": "{\"command\": \"/bin/zsh -lc \\\"rg -n \\\\\\\"v0\\\\\\\\.5\\\\\\\\.0|0\\\\\\\\.5\\\\\\\\.0|benchmark|v0\\\\\\\\.4\\\\\\\\.2|0\\\\\\\\.4\\\\\\\\.2|speedup|corpus\\\\\\\" agent_memory\\\"\"}", "outputPreview": "agent_memory/releases/release-v0.5.0-2026-06-08.md:1:# kitabi v0.5.0 (2026-06-08) \u2014 Concurrent file processing\nagent_memory/releases/release-v0.5.0-2026-06-08.md:24:cargo install kitabi --version 0.5.0\nagent_memory/releases/release-v0.5.0-2026-06-08.md:31:| `x86_64-unknown-linux-gnu` | `kitabi-0.5.0-x86_64-unknown-linux-gnu.tar.gz` | `` |\nagent_memory/releases/rele\u2026", "outputChars": 75853 }, { "name": "command_execution", "input": "{\"command\": \"/bin/zsh -lc 'rg --files agent_memory'\"}", "outputPreview": "agent_memory/email/sponsor-outreach-bytebase.md\nagent_memory/email/sponsor-confirm-astral.md\nagent_memory/email/security-disclosure-cve-2026-31418.md\nagent_memory/email/sponsor-outreach-rejected-tbdcorp.md\nagent_memory/email/conf-invite-fosdem-acceptance.md\nagent_memory/email/user-direct-thanks-newcomer.md\nagent_memory/email/user-direct-question-licensing.md\nagent_memory/email/user-direct-typo-rep\u2026", "outputChars": 5104 }, { "name": "command_execution", "input": "{\"command\": \"/bin/zsh -lc \\\"sed -n '130,146p' agent_memory/releases/release-v0.5.0-2026-06-08.md\\\"\"}", "outputPreview": "\n## Benchmark detail\n\n
\nFull bench numbers by corpus size (M2 Max, macOS 14.5, --max-concurrency=8)\n\n| Corpus | Files | Total size | v0.4.2 | v0.5.0 | Speedup |\n|---|---|---|---|---|---|\n| Tiny (synthetic) | 10 | 500 KB | 48 ms | 12 ms | 4.0\u00d7 |\n| Small (personal wiki) | 120 | 8 MB | 410 ms | 88 ms | 4.7\u00d7 |\n| Medium (project docs) | 480 | 35 MB | 2,940 ms | 580 ms | 5.1\u00d7 \u2026", "outputChars": 812 } ] } ] }, "smfs": { "agent": "codex", "success": true, "steps": 1, "inputTokens": 110965, "outputTokens": 1775, "totalTokens": 112740, "cost": 1.3848, "durationMs": 75983, "answer": "From [release-v0.5.0-2026-06-08.md](/Users/prasanna/Documents/supermemoryai/supermemoryfs/.scratch/eval/eval/workspace/smfs/dp_006/agent_memory/releases/release-v0.5.0-2026-06-08.md:136):\n\n| Corpus name | File count | Total size | v0.4.2 time | v0.5.0 time | Speedup |\n|---|---:|---:|---:|---:|---:|\n| Tiny (synthetic) | 10 | 500 KB | 48 ms | 12 ms | 4.0\u00d7 |\n| Small (personal wiki) | 120 | 8 MB | 410 ms | 88 ms | 4.7\u00d7 |\n| Medium (project docs) | 480 | 35 MB | 2,940 ms | 580 ms | 5.1\u00d7 |\n| Large (Wikipedia subset) | 1,200 | 60 MB | 7,400 ms | 280 ms | 26.4\u00d7 |\n| XL (synthetic, 1 GB) | 8,000 | 1,024 MB | OOM / killed | 4,100 ms | \u2014 |\n\nThe release notes state these are median times from 5 runs with `hyperfine --warmup 2`.", "judgeReason": "covers all asked facts", "toolCalls": 4, "trajectory": [ { "step": 1, "inputTokens": 110965, "outputTokens": 1775, "text": "I\u2019ll search the local memory mount for the v0.5.0 release notes, then read the surrounding benchmark table so the extracted values are tied to the source text.\nThe semantic search found the benchmark detail in `releases/release-v0.5.0-2026-06-08.md`. I\u2019m reading that section directly now to verify the full table and notes before formatting the answer.\nFrom [release-v0.5.0-2026-06-08.md](/Users/prasanna/Documents/supermemoryai/supermemoryfs/.scratch/eval/eval/workspace/smfs/dp_006/agent_memory/releases/release-v0.5.0-2026-06-08.md:136):\n\n| Corpus name | File count | Total size | v0.4.2 time | v0.5.0 time | Speedup |\n|---|---:|---:|---:|---:|---:|\n| Tiny (synthetic) | 10 | 500 KB | 48 ms | 12 ms | 4.0\u00d7 |\n| Small (personal wiki) | 120 | 8 MB | 410 ms | 88 ms | 4.7\u00d7 |\n| Medium (project docs) | 480 | 35 MB | 2,940 ms | 580 ms | 5.1\u00d7 |\n| Large (Wikipedia subset) | 1,200 | 60 MB | 7,400 ms | 280 ms | 26.4\u00d7 |\n| XL (synthetic, 1 GB) | 8,000 | 1,024 MB | OOM / killed | 4,100 ms | \u2014 |\n\nThe release notes state these are median times from 5 runs with `hyperfine --warmup 2`.", "toolCalls": [ { "name": "command_execution", "input": "{\"command\": \"/bin/zsh -lc 'pwd && rg --files'\"}", "outputPreview": "/Users/prasanna/Documents/supermemoryai/supermemoryfs/.scratch/eval/eval/workspace/smfs/dp_006/agent_memory\nprofile.md\nreleases/release-v0.6.2-prep-2026-06-30.md\nreleases/release-v0.6.0-2026-06-22.md\nreleases/release-v0.5.0-2026-06-08.md\nreleases/release-v0.4.0-2026-05-15.md\nreleases/release-v0.3.5-hotfix-2026-04-28.md\nreleases/release-v0.3.0-2026-03-31.md\nreleases/release-v0.2.0-2026-02-28.md\nrel\u2026", "outputChars": 3923 }, { "name": "command_execution", "input": "{\"command\": \"/bin/zsh -lc 'smfs grep \\\"v0.5.0 release notes benchmark table v0.4.2 performance comparison corpus sizes\\\"'\"}", "outputPreview": "# supermemory semantic search \u2014 10 results for \"v0.5.0 release notes benchmark table v0.4.2 performance comparison corpus sizes\"\n# searches by meaning across files in this container. usage:\n# grep \"natural language query\" search all files\n# grep \"query\" path/to/dir/ search within directory\n# output: :-: (chunk text is verbatim from t\u2026", "outputChars": 6515 }, { "name": "command_execution", "input": "{\"command\": \"/bin/zsh -lc \\\"nl -ba releases/release-v0.5.0-2026-06-08.md | sed -n '125,150p'\\\"\"}", "outputPreview": " 125\t\n 126\t- **#41** \u2014 Performance regression on files >50 MB. Hiroshi reported in early April that processing a 60 MB file had gotten ~4\u00d7 slower between v0.3.0 and v0.4.0, tracing to a quadratic re-allocation in the AST flattening pass. The concurrent scheduler naturally exposed this path and it was fixed as part of PR #84. See [issue #41](../../issues/issue-041-performance-regression-50mb.md\u2026", "outputChars": 2148 }, { "name": "command_execution", "input": "{\"command\": \"/bin/zsh -lc \\\"rg -n \\\\\\\"Full bench numbers|\\\\\\\\| Corpus \\\\\\\\||\\\\\\\\| Tiny|\\\\\\\\| Small|\\\\\\\\| Medium|\\\\\\\\| Large|\\\\\\\\| XL|Times are median|XL corpus\\\\\\\" releases/release-v0.5.0-2026-06-08.md\\\"\"}", "outputPreview": "134:Full bench numbers by corpus size (M2 Max, macOS 14.5, --max-concurrency=8)\n136:| Corpus | Files | Total size | v0.4.2 | v0.5.0 | Speedup |\n138:| Tiny (synthetic) | 10 | 500 KB | 48 ms | 12 ms | 4.0\u00d7 |\n139:| Small (personal wiki) | 120 | 8 MB | 410 ms | 88 ms | 4.7\u00d7 |\n140:| Medium (project docs) | 480 | 35 MB | 2,940 ms | 580 ms | 5.1\u00d7 |\n141:| Large (Wikipedia subset) | 1,20\u2026", "outputChars": 781 } ] } ] } }