Task gallery / DeepSWE (long-horizon SWE) / Version 1
Task evidence / console
syncrope/goldmark-cmark-sourcepos
uncalibratedChosen benchmark version- Reference solution (oracle)
- Unverified
- No-op resistance check
- Unverified
- QA verdict
- Not recorded
- Aggregate eligibility
- Eligible version
The task
goldmark v2 (this repository) parses CommonMark 0.31.2 without exposing line/column positions. Implement cmark-compatible source-position attribution; cmark 0.31's observable --sourcepos behavior is the authority. Public API, exactly: - New package github.com/yuin/goldmark/v2/sourcepos: type Position struct { Line, Column int } (1-based; columns count bytes); type Span struct { Start, End Position } (inclusive); fun…
Excerpt only; not a complete executable task specification. Task ID task_f1883a39d2ee49b1 · 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) | 1/1 | 1 / 1 | 0 | GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 1 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_024b7442fe02491cClaude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 243,875 Turns: 155 Cost: $27.2607 | Not publicly available |
trial_25dd84abed54483fClaude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 162,388 Turns: 108 Cost: $17.7352 | Not publicly available |
trial_29b5afd0cd7f4c87Claude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 221,880 Turns: 151 Cost: $27.8444 | Not publicly available |
trial_d7469337ead644b0Claude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 238,793 Turns: 160 Cost: $31.8566 | Not publicly available |
trial_e70901783edf4358Claude Opus 4.8 · default (unverified) | Aug 29, 2026 console | 0 · valid | GOOD_FAILURE frozen-classifier | Tokens: 128,981 Turns: 77 Cost: $13.3462 | Not publicly available |
trial_41dd5fa85ed14c7cClaude 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_456aac1a49104f76Claude 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_e1a55a35c1ec449eClaude Opus 5 · default (unverified) | Sep 1, 2026 console | 1 · valid | GOOD_SUCCESS frozen-classifier | Tokens: — Turns: — Cost: — | Not publicly available |
trial_e5d82d9ca24b45aaClaude 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_f6b69efc8cac4209Claude 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_4e86780667074a54Gemini 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_85f9bf1d0df14c5bGemini 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_ab89d65db9f44475Gemini 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_e2a08174afad453bGemini 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_f6dcfd40fcd54c47Gemini 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 |