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CodingAgentBench

copilot × qwen/qwen3.5-122b-a10b

polyglot
polyglot/go-json-parser-fix

Per-axis scores

Pass
1.000
Tokens/correct
—
Wall
64.9s
Blast
0.000
Refusal
—
Integrity
1.000
Composite
0.930

Run identity

cell_id
expansion-20260616/copilot/qwen/qwen3.5-122b-a10b/polyglot/go-json-parser-fix
sweep_id
expansion-20260616
container_image
codingagentbench/copilot:v1.0.63
image_digest
sha256:6ad0221187dc5c6de50c8aeec50b0eb8eab269c1a681c79efaaa068741a20607
model_build_id
qwen/qwen3.5-122b-a10b
exit_code
0

Timing

started_at
2026-06-17T02:01:36.744800Z
ended_at
2026-06-17T02:02:41.626669Z
duration
64.88 s
tokens
not recorded

Scorer breakdown

Axis Keys Values
pass_rate pass, exit_code, timed_out, stdout_tail, stderr_tail, partial_score {"pass":1,"exit_code":0,"timed_out":false,"stdout_tail":"ok \tcodingagentbench/gojsonparser\t0.002s\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":1}
latency wall_clock_ms, container_active_ms, model_call_ms {"wall_clock_ms":64881.86899999999,"container_active_ms":64868.744000000006,"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":["parser.go"],"unexpected_changes":[],"expected_changes":["parser.go"],"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/go-json-parser-fix"}
composite composite, weights, components, note {"composite":0.930026604020459,"weights":{"pass_rate":0.4,"integrity":0.2,"cost":0.15,"latency":0.15,"blast_radius":0.1},"components":{"pass_rate":1,"integrity":1,"blast_radius":0,"tokens_per_correct_task":0,"wall_clock_ms":64881.86899999999,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.5335106934697259,"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 / 64.88 s
span 63c2f876898041a9942656f5f7129998task_setupprepare:polyglot/go-json-parser-fix0 ms → 13 ms
workdir/home/andrew/.codingagentbench-scratch/codingagentbench-copilot-polyglot_go-json-parser-fix-_mjsrhdc/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/qwen3.5-122b-a10b \
    --task polyglot/go-json-parser-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/qwen3.5-122b-a10b
Zero-install preview — npx CLI (provisional, not for citation)
npx @codingagentbench/cli check
npx @codingagentbench/cli check \
  --tui copilot \
  --model qwen/qwen3.5-122b-a10b \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/go-json-parser-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
63c2f876898041a9942656f5f7129998 task_setup prepare:polyglot/go-json-parser-fix 13 ms {"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-copilot-polyglot_go-json-parser-fix-_mjsrhdc/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}
6f097c69bf36468daf8a1fbe6969acdc ↳ e985352ef6d14bf2932c5029ce339c2e tool_call applied_plugins 0 ms {"tui":"copilot","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
51d489dffee14c2eb086b8ca9cbe0733 ↳ e985352ef6d14bf2932c5029ce339c2e container copilot:launch 64869 ms {"image":"codingagentbench/copilot:v1.0.63","argv":["-p","JSON parser drops zero-valued fields because of `omitempty` on a required field","--allow-all"],"timeout_s":600,"exit_code":0,"duration_s":64.85282740398543,"timed_out":false}
e985352ef6d14bf2932c5029ce339c2e adapter_run copilot:polyglot/go-json-parser-fix 64869 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
12090482fbac4054aa22afe2106a3498 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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README / Markdown
[![CodingAgentBench: copilot × qwen/qwen3.5-122b-a10b 93%](https://codingagentbench.com/badge/copilot/qwen/qwen3.5-122b-a10b/polyglot/go-json-parser-fix.svg)](https://codingagentbench.com/cell/copilot/qwen/qwen3.5-122b-a10b/polyglot/go-json-parser-fix)
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<a href="https://codingagentbench.com/cell/copilot/qwen/qwen3.5-122b-a10b/polyglot/go-json-parser-fix"><img src="https://codingagentbench.com/badge/copilot/qwen/qwen3.5-122b-a10b/polyglot/go-json-parser-fix.svg" alt="CodingAgentBench: copilot × qwen/qwen3.5-122b-a10b 93%" /></a>
CodingAgentBench: copilot × qwen/qwen3.5-122b-a10b 93%