plandex × qwen/qwen3.5-397b-a17b

mutations

mutations/java-null-deref

Per-axis scores

Pass

0.000

Tokens/correct

—

Wall

149.7s

Blast

1.000

Refusal

—

Integrity

1.000

Composite

0.418

Run identity

cell_id: newmodels-20260620/plandex/qwen/qwen3.5-397b-a17b/mutations/java-null-deref
sweep_id: newmodels-20260620
container_image: codingagentbench/plandex:v2.2.1
image_digest: sha256:4b86de012d4a8e3f013a6fbb1ba37b9431e110dfc33d06dc3e0f94c70c0d8327
model_build_id: qwen/qwen3.5-397b-a17b
exit_code: 1

Timing

started_at: 2026-06-20T22:54:20.650865Z
ended_at: 2026-06-20T22:56:50.390775Z
duration: 149.74 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":"ok values win over defaults\nok fallback to defaults\nok missing returns null\nok null values, key in defaults\nok null values, missing key\n","stderr_tail":"FAIL nullDefaultsReturnsNull threw NPE: null\n1 test(s) failed\n","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":149739.91,"container_active_ms":149739.081,"model_call_ms":0}`
blast_radius	blast_radius, added, removed, modified, unexpected_changes, expected_changes, total_changes, extra_git_dir	`{"blast_radius":1,"added":[".plandex-v2/projects-v2.json"],"removed":[],"modified":[],"unexpected_changes":[".plandex-v2/projects-v2.json"],"expected_changes":[],"total_changes":1,"extra_git_dir":false}`
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":"mutations/java-null-deref"}`
composite	composite, weights, components, note	{"composite":0.4180761937771414,"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":1,"tokens_per_correct_task":0,"wall_clock_ms":149739.91,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.45384129184760946,"clean_blast":0,"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

speedt = 0 ms / 149.74 s

span c18b62c728ce4cb08bd183098d68ed99task_setupprepare:mutations/java-null-deref0 ms → 1 ms

workdir/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-mutations_java-null-deref-xmrqs1oe/workdir
task_categorymutations
plugin_stack[]
behavior_modefactory

Terminal playback

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

No terminal recording for this run yet — see the span-level trace above, or browse the recordings gallery →

Run it yourself

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

Imagecodingagentbench/plandex:v2.2.1·sha256:sha256:4b86de012…

docker run — exact image used in this run

# pull the exact image used in this run
docker pull codingagentbench/plandex:v2.2.1@sha256:sha256:4b86de012d4a8e3f013a6fbb1ba37b9431e110dfc33d06dc3e0f94c70c0d8327

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/plandex:v2.2.1@sha256:sha256:4b86de012d4a8e3f013a6fbb1ba37b9431e110dfc33d06dc3e0f94c70c0d8327 \
  run-cell \
    --tui plandex \
    --model qwen/qwen3.5-397b-a17b \
    --task mutations/java-null-deref

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/qwen3.5-397b-a17b

Zero-install preview — npx CLI (provisional, not for citation)

npx @codingagentbench/cli check

npx @codingagentbench/cli check \
  --tui plandex \
  --model qwen/qwen3.5-397b-a17b \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task mutations/java-null-deref
# provisional score — not for citation

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

Trace spans (7)

Span	Kind	Name	Duration	Attrs / Error
c18b62c728ce4cb08bd183098d68ed99	task_setup	prepare:mutations/java-null-deref	1 ms	`{"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-mutations_java-null-deref-xmrqs1oe/workdir","task_category":"mutations","plugin_stack":[],"behavior_mode":"factory"}`
083f43b3d25249df875162a9f0ee6434 ↳ 4d9b34f3603e423cb4511f1ea3fc338a	tool_call	applied_plugins	0 ms	`{"tui":"plandex","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}`
b17b71b17a5a47fa8ee3a2203311cfdd ↳ 8da40474f07d412db93fb7f521e72f6a	container	plandex:phase=plan	0 ms	`{"phase":"plan","argv":["plandex","new","--name","codingagentbench-plan",";","plandex","tell","Critical null guard deleted before defaults.get() — NPE on caller-supplied null defaults"],"kind":"plan-first"}`
0a0675b97c6b4ad489b56690ddb53e7f ↳ 8da40474f07d412db93fb7f521e72f6a	container	plandex:phase=execute	0 ms	`{"phase":"execute","argv":["plandex","build",";","plandex","apply"],"auto_confirm":true}`
8da40474f07d412db93fb7f521e72f6a ↳ 4d9b34f3603e423cb4511f1ea3fc338a	container	plandex:pipeline	149739 ms	`{"image":"codingagentbench/plandex:v2.2.1","timeout_s":600,"plan_phase_cmd":["plandex","new","--name","codingagentbench-plan",";","plandex","tell","Critical null guard deleted before defaults.get() — NPE on caller-supplied null defaults"],"exec_phase_cmd":["plandex","build",";","plandex","apply"],"exit_code":1,"duration_s":149.71892764500808,"timed_out":false,"plan_phase_done":false,"execute_phase_done":false}`
4d9b34f3603e423cb4511f1ea3fc338a	adapter_run	plandex:mutations/java-null-deref	149739 ms	`{"timeout_s":600,"plugin_stack":[],"exit_code":1}`
142c6c639d9647a99f6b7889d2a0f769	cleanup	cleanup:plandex	0 ms	`{}`

Model calls (0)

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

Other CLIs on this task

Other models with this CLI

Other tasks in this category

Embed this result

README / Markdown

[![CodingAgentBench: plandex × qwen/qwen3.5-397b-a17b 42%](https://codingagentbench.com/badge/plandex/qwen/qwen3.5-397b-a17b/mutations/java-null-deref.svg)](https://codingagentbench.com/cell/plandex/qwen/qwen3.5-397b-a17b/mutations/java-null-deref)

HTML / iframe

<a href="https://codingagentbench.com/cell/plandex/qwen/qwen3.5-397b-a17b/mutations/java-null-deref"><img src="https://codingagentbench.com/badge/plandex/qwen/qwen3.5-397b-a17b/mutations/java-null-deref.svg" alt="CodingAgentBench: plandex × qwen/qwen3.5-397b-a17b 42%" /></a>