Task gallery / DeepSWE (long-horizon SWE) / Version 1
Task evidence / console
syncrope/linkedom-range-selection
legacy-onlyChosen benchmark version- Reference solution (oracle)
- Unverified
- No-op resistance check
- Unverified
- QA verdict
- Not recorded
- Aggregate eligibility
- Eligible version
The task
linkedom ships a placeholder Range: whole-node anchors, setStart/setEnd commented out as "more complicated than it looks", no comparisons, no StaticRange, no Selection. Replace it with the real machinery. The WHATWG DOM Standard ([source link] — the Ranges chapter plus the live-range steps inside its insert, remove, replace data, split, and normalize algorithms) and the W3C Selection API ([source link]
Excerpt only; not a complete executable task specification. Task ID task_f0d5c3954cf64995 · version 1. Selection status: not fully recorded.
Results by model and effort
This exact task version only. Every rate is passes / valid runs with a Wilson 95% interval; n≤2 remains counts only. Macro aggregation does not apply within a single task. Baselines are summarized in the quality gates, not ranked. A passed no-op resistance check means that doing nothing did not solve the task.
Current evidence
| Model / effort | Verifier result [95% Wilson] | Diagnostic labels / valid | HARNESS_ERROR · excluded | Outcome classes |
|---|---|---|---|---|
| Claude Opus 5 · default (unverified) | 0/0 | 0 / 0 | 0 | GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0 |
Legacy evidence
| Model / effort | Verifier result [95% Wilson] | Diagnostic labels / valid | HARNESS_ERROR · excluded | Outcome classes |
|---|---|---|---|---|
| Claude Opus 4.8 · default (unverified) | 0/5 · 0.0% [0.0%, 43.4%] | 5 / 5 | 0 | GOOD_FAILURE: 5 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0 |
| Gemini Flash (latest alias) · default (unverified) | 0/0 | 0 / 0 | 0 | GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0 |
Every recorded run
15 recorded trials, including controls. Diagnostic labels do not replace verifier reward. Labels and quality checks are source declarations, not independently attested here. Internal evidence remains private; a missing public URL is shown explicitly. Records with invalid or absent rewards are not scored.
| Run / model | Date / source | Reward / eligibility | Diagnostic class / source | Resources | Evidence |
|---|---|---|---|---|---|
trial_5dbcbf83e3d64575Claude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 122,944 Turns: 71 Cost: $8.7530 | Not publicly available |
trial_6835b40aa051458dClaude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 144,154 Turns: 89 Cost: $11.4471 | Not publicly available |
trial_b3a0d166dedc4fc5Claude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 120,234 Turns: 74 Cost: $11.6126 | Not publicly available |
trial_ecf86382cf5e4d86Claude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 130,040 Turns: 78 Cost: $9.8754 | Not publicly available |
trial_faac1f56b48e413bClaude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 116,101 Turns: 89 Cost: $9.5706 | Not publicly available |
trial_0aafd8246e63472dClaude Opus 5 · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_0ce15f9771044a12Claude Opus 5 · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_2e16840f1cf14d86Claude Opus 5 · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_4a9e12103d5e489aClaude Opus 5 · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_d9717543cdf548e9Claude Opus 5 · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_2ee59d84a6ca44bbGemini Flash (latest alias) · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_90db5e793e184808Gemini Flash (latest alias) · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_c2dd7ee952574c9eGemini Flash (latest alias) · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_ef13ad2261a34cfbGemini Flash (latest alias) · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_f26d542ffb9c410cGemini Flash (latest alias) · default (unverified) | Sep 1, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |