Task gallery / DeepSWE (long-horizon SWE) / Version 1
Task evidence / console
syncrope/fasthttp-websocket-engine
high-fail (unreviewed)Current calibratedChosen benchmark version- Reference solution (oracle)
- Unverified
- No-op resistance check
- Unverified
- QA verdict
- Not recorded
- Aggregate eligibility
- Eligible version
The task
Build a WebSocket engine for fasthttp as a NEW Go package websocket (import path github.com/valyala/fasthttp/websocket), per RFC 6455 and RFC 7692 (permessage-deflate). Import ONLY the standard library and github.com/valyala/fasthttp; add no module dependency. compress/flate is the DEFLATE transport. Public surface (exact names; signatures bind). Frames: OpCode (OpContinuation OpText OpBinary OpClose OpPing OpPong; …
Excerpt only; not a complete executable task specification. Task ID task_414b118303d24680 · 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) | 0/5 · 0.0% [0.0%, 43.4%] | 0 / 5 | 0 | GOOD_FAILURE: 0 BAD_FAILURE: 0 GOOD_SUCCESS: 0 BAD_SUCCESS: 0 |
| GPT-5.6-sol · default (unverified) | 0/2 | 0 / 2 | 3 | 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 |
|---|
Difficulty, with uncertainty
Selected-best difficulty: 100.0% [56.6%, 100.0%]. This is one minus the best measured current-row pass rate among rows with at least five valid runs.
The maximum is selected from the observed rows, so the estimate is optimistic. Its Wilson interval is not adjusted for model selection. “Hard” requires qualifying GOOD_FAILURE evidence; the threshold flag additionally requires the interval and recorded quality gates to meet the documented rule. This is not independent validation. Threshold flag: no.
Every recorded run
45 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_042e04e631f04b19Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_35152351d4fa4e98Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_3c191444038a4cefClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_60f6b91cd32c49e0Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_a54e3d214a9b4917Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_3137183bce754bc9GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_3fcdd27099914f45GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_51f2126e4cce4606GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_73ca67f96c154f74GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_f41be99928e14309GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_0d4a5a944ceb495dClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_120c0517312243cbClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_3aada17e14d543d4Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_6fb49f2b840043a7Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_b344a13b603b4bacClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_24e823b3eab84b60GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_288173aecf284ae0GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_30f41cdf769f4e6cGPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_4274f5aa67b949eeGPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_f48b0edf2a1b479eGPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_43505305a07a45aeClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_53975921b8fb4c57Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_9bb22237c8954bcdClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_c2b30a3617de4a8eClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_ec184d332b5f477bClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_09986b8d31d24234GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_50c6d4f6360e4361GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_537087e3f59642d9GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_98f2f31c8ea64562GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_b2106be74c0d4a0aGPT-5.6-sol · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_35cbe9e0ba9c4acaClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_37b0f92918de4b02Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_a20c660356c94ad2Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_bf29852c206e441fClaude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_cb585b44c3544a85Claude Opus 5 · default (unverified) | Sep 6, 2026 console | No reward · excludedno_reward | No diagnostic label No diagnostic source | Tokens: — Turns: — Cost: — | Not publicly available |
trial_233761d38b9d497eClaude Opus 5 · default (unverified) | Sep 6, 2026 console | 0 · valid | No diagnostic label derived | Tokens: 193,943 Turns: 95 Cost: $14.9641 | Not publicly available |
trial_91eaba94d798423cClaude Opus 5 · default (unverified) | Sep 6, 2026 console | 0 · valid | No diagnostic label derived | Tokens: 253,581 Turns: 111 Cost: $19.9572 | Not publicly available |
trial_cc0f3e3f7af24539Claude Opus 5 · default (unverified) | Sep 6, 2026 console | 0 · valid | No diagnostic label derived | Tokens: 266,425 Turns: 102 Cost: $19.1359 | Not publicly available |
trial_d941f5f6a8054e38Claude Opus 5 · default (unverified) | Sep 6, 2026 console | 0 · valid | No diagnostic label derived | Tokens: 245,272 Turns: 103 Cost: $19.3136 | Not publicly available |
trial_e9b15751be2446aeClaude Opus 5 · default (unverified) | Sep 6, 2026 console | 0 · valid | No diagnostic label derived | Tokens: 271,380 Turns: 88 Cost: $18.5144 | Not publicly available |
trial_0ec1fde9d5324105GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | 0 · valid | No diagnostic label derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_448e0e31059340f8GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | 0 · excludedharness_error | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_5d0886a8f5f440d1GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | 0 · valid | No diagnostic label derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_69287fec4e2b4f87GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | 0 · excludedharness_error | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |
trial_f87fa7ce0eed4202GPT-5.6-sol · default (unverified) | Sep 6, 2026 console | 0 · excludedharness_error | HARNESS_ERROR derived | Tokens: — Turns: — Cost: — | Not publicly available |