Task gallery / SWE-Marathon / Version 1
Task evidence / console
archives-mig-rs
uncalibratedChosen benchmark version- Reference solution (oracle)
- Pass
- No-op resistance check
- Pass
- QA verdict
- Not recorded
- Aggregate eligibility
- Eligible version
The task
Implement THREE byte-exact archive-header readers in Rust — one crate, graded against the real references Reimplement, from scratch and in ONE pure-std Rust crate, three independent archive-metadata readers. Each reads an archive's entry headers only (it never extracts, decompresses, or interprets file payloads) and serialises them to canonical tagged-JSON. Every test case is graded differentially and byte-for-byte …
Excerpt only; not a complete executable task specification. Task ID task_330f0c0c4a6d4ed8 · 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 | 5 | 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 |
|---|
Every recorded run
12 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_1ee2d02aa2ad4029oracle@@ | Oct 10, 2026 console | 1 · valid | No diagnostic label derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_215859d702e04206nop@@ | Oct 10, 2026 console | 0 · valid | No diagnostic label derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_02eafb8b53fd4615Claude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_1019a9ced82f43a3Claude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_5689fa5dd2cb4f30Claude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_589b704f0ea547efClaude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_fe2145fad60d40ebClaude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_f7ef8369b15049daClaude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_463e5a7f6ca04fcfClaude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_0b8a4d351c924bd3Claude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_70df6467e2cc4ad9Claude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_d656682e46e843c6Claude Opus 5 · default (unverified) | Oct 11, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |