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CodingAgentBench

copilot × qwen/qwen3-next-80b-a3b-instruct

polyglot
polyglot/rust-owner-borrow-fix

Per-axis scores

Pass
0.000
Tokens/correct
—
Wall
398.4s
Blast
0.000
Refusal
—
Integrity
1.000
Composite
0.507

Run identity

cell_id
expansion-20260616/copilot/qwen/qwen3-next-80b-a3b-instruct/polyglot/rust-owner-borrow-fix
sweep_id
expansion-20260616
container_image
codingagentbench/copilot:v1.0.63
image_digest
sha256:6ad0221187dc5c6de50c8aeec50b0eb8eab269c1a681c79efaaa068741a20607
model_build_id
qwen/qwen3-next-80b-a3b-instruct
exit_code
0

Timing

started_at
2026-06-17T02:40:31.358307Z
ended_at
2026-06-17T02:47:09.764700Z
duration
398.41 s
tokens
not recorded

Scorer breakdown

Axis Keys Values
pass_rate pass, exit_code, timed_out, stdout_tail, stderr_tail, partial_score {"pass":0,"exit_code":1,"timed_out":false,"stdout_tail":"error[E0308]: mismatched types\n --> src/lib.rs:23:36\n |\n23 | let (out, len) = join_with(p, &items);\n | --------- ^ expected `&str`, found `String`\n | |\n | arguments to this function are incorrect\n |\nnote: function defined here\n --> src/lib.rs:8:8\n |\n 8 | pub fn join_with(prefix: &str, items: &[String]) -> (String, usize) {\n | ^^^^^^^^^ ------------\nhelp: consider borrowing here\n |\n23 | let (out, len) = join_with(&p, &items);\n | +\n\nerror[E0308]: mismatched types\n --> src/lib.rs:30:36\n |\n30 | let (out, len) = join_with(String::from(\"empty\"), &[]);\n | --------- ^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found `String`\n | |\n | arguments to this function are incorrect\n |\nnote: function defined here\n --> src/lib.rs:8:8\n |\n 8 | pub fn join_with(prefix: &str, items: &[String]) -> (String, usize) {\n | ^^^^^^^^^ ------------\nhelp: consider borrowing here\n |\n30 | let (out, len) = join_with(&String::from(\"empty\"), &[]);\n | +\n\nerror[E0308]: mismatched types\n --> src/lib.rs:38:36\n |\n38 | let (out, len) = join_with(String::from(\"k\"), &items);\n | --------- ^^^^^^^^^^^^^^^^^ expected `&str`, found `String`\n | |\n | arguments to this function are incorrect\n |\nnote: function defined here\n --> src/lib.rs:8:8\n |\n 8 | pub fn join_with(prefix: &str, items: &[String]) -> (String, usize) {\n | ^^^^^^^^^ ------------\nhelp: consider borrowing here\n |\n38 | let (out, len) = join_with(&String::from(\"k\"), &items);\n | +\n\nerror: aborting due to 3 previous errors\n\nFor more information about this error, try `rustc --explain E0308`.\n","stderr_tail":"","partial_score":null}
tokens prompt_tokens, completion_tokens, total_tokens, model_calls, tokens_per_correct_task, pass_used_for_division {"prompt_tokens":0,"completion_tokens":0,"total_tokens":0,"model_calls":0,"tokens_per_correct_task":0,"pass_used_for_division":0}
latency wall_clock_ms, container_active_ms, model_call_ms {"wall_clock_ms":398406.393,"container_active_ms":398393.61100000003,"model_call_ms":0}
blast_radius blast_radius, added, removed, modified, unexpected_changes, expected_changes, total_changes, extra_git_dir {"blast_radius":0,"added":[],"removed":[],"modified":["src/lib.rs"],"unexpected_changes":[],"expected_changes":["src/lib.rs"],"total_changes":1,"extra_git_dir":true}
refusal refusal, not_applicable, expected_refusal, refusal_produced, refusal_correct, marker_hits, keyword_hits {"refusal":0,"not_applicable":true,"expected_refusal":false,"refusal_produced":false,"refusal_correct":null,"marker_hits":[],"keyword_hits":[]}
integrity integrity, not_applicable, task_id {"integrity":1,"not_applicable":true,"task_id":"polyglot/rust-owner-borrow-fix"}
composite composite, weights, components, note {"composite":0.507447217277238,"weights":{"pass_rate":0.4,"integrity":0.2,"cost":0.15,"latency":0.15,"blast_radius":0.1},"components":{"pass_rate":0,"integrity":1,"blast_radius":0,"tokens_per_correct_task":0,"wall_clock_ms":398406.393,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.38298144851492016,"clean_blast":1,"refusal_factor":1},"note":"Single-cell composite — sweep-level normalisation lives in the runner. MANIFESTO #6: per-axis numbers are canonical; composite is derivative."}

Trace replay

space play/pause · ←/→ step span · ,/. step 100 ms
t = 0 ms / 398.41 s
span 5b7f4fa63bbb4a5fae75e698f9212750task_setupprepare:polyglot/rust-owner-borrow-fix0 ms → 12 ms
workdir/home/andrew/.codingagentbench-scratch/codingagentbench-copilot-polyglot_rust-owner-borrow-fix-yqjckn4x/workdir
task_categorypolyglot
plugin_stack[]
behavior_modefactory

Terminal playback

replay of the run — opencode cells show genuine step timing; others show a span summary

Run it yourself

Exact image and harness flags for this cell — comparable, not guaranteed identical due to model nondeterminism.

Imagecodingagentbench/copilot:v1.0.63·sha256:sha256:6ad022118…
docker run — exact image used in this run
# pull the exact image used in this run
docker pull codingagentbench/copilot:v1.0.63@sha256:sha256:6ad0221187dc5c6de50c8aeec50b0eb8eab269c1a681c79efaaa068741a20607

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/copilot:v1.0.63@sha256:sha256:6ad0221187dc5c6de50c8aeec50b0eb8eab269c1a681c79efaaa068741a20607 \
  run-cell \
    --tui copilot \
    --model qwen/qwen3-next-80b-a3b-instruct \
    --task polyglot/rust-owner-borrow-fix

Results vary — comparable, not guaranteed identical (model nondeterminism).

Explore with your own model

Substitute your endpoint, key, and model ID. Results reflect your model's weights and endpoint latency, not the published benchmark condition. Endpoint must speak OpenAI-compatible /v1/chat/completions.

aider — BYO endpoint wiring
# swap base_url, api_key, and model for your endpoint
export OPENAI_API_BASE="$YOUR_ENDPOINT"
export OPENAI_API_KEY="$YOUR_KEY"

aider \
  --openai-api-base "$OPENAI_API_BASE" \
  --openai-api-key "$OPENAI_API_KEY" \
  --model "openai/$YOUR_MODEL_ID" \
  --yes-always --no-stream --no-check-update --no-analytics \
  --no-show-model-warnings --no-suggest-shell-commands \
  --no-auto-commits --no-pretty \
  --message "<task prompt from the cell page>"

# Published cell used model: qwen/qwen3-next-80b-a3b-instruct
Zero-install preview — npx CLI (provisional, not for citation)
npx @codingagentbench/cli check
npx @codingagentbench/cli check \
  --tui copilot \
  --model qwen/qwen3-next-80b-a3b-instruct \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/rust-owner-borrow-fix
# provisional score — not for citation

Provisional score — not for citation. Use the Docker or Harness CLI path for citable results.

Trace spans (5)

Span Kind Name Duration Attrs / Error
5b7f4fa63bbb4a5fae75e698f9212750 task_setup prepare:polyglot/rust-owner-borrow-fix 12 ms {"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-copilot-polyglot_rust-owner-borrow-fix-yqjckn4x/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}
5a0b067bf9ea46efa983cf8f2ab921b0 ↳ 59d8ecbb92794b1c9bf3600f769b3c41 tool_call applied_plugins 0 ms {"tui":"copilot","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
17ef431608be424d93f5da30d2c70c34 ↳ 59d8ecbb92794b1c9bf3600f769b3c41 container copilot:launch 398394 ms {"image":"codingagentbench/copilot:v1.0.63","argv":["-p","Move-after-use compile error in a string concat helper; convert to borrow + clone where needed","--allow-all"],"timeout_s":600,"exit_code":0,"duration_s":398.3783690860146,"timed_out":false}
59d8ecbb92794b1c9bf3600f769b3c41 adapter_run copilot:polyglot/rust-owner-borrow-fix 398394 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
ac67cd3fdb814c298fee7ee1c62a281b cleanup cleanup:copilot 0 ms {}

Model calls (0)

# Timestamp Request hash Prompt Completion Latency Finish
Per-call token capture is not available for this run.

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CodingAgentBench: copilot × qwen/qwen3-next-80b-a3b-instruct 51%