Skip to main content
CodingAgentBench

plandex × meta/llama-3.3-70b-instruct

mutations
mutations/java-null-deref

Per-axis scores

Pass
0.000
Tokens/correct
—
Wall
262.7s
Blast
0.667
Refusal
—
Integrity
1.000
Composite
0.445

Run identity

cell_id
free-20260527/plandex/meta/llama-3.3-70b-instruct/mutations/java-null-deref
sweep_id
free-20260527
container_image
codingagentbench/plandex:v2.2.1
image_digest
sha256:d1d67c7f86699ccffd8fd7f6dca598ef449ca37bc377e42f7d1f0ef3cd4aaee2
model_build_id
meta/llama-3.3-70b-instruct
exit_code
0

Timing

started_at
2026-06-16T20:04:54.601395Z
ended_at
2026-06-16T20:09:17.277105Z
duration
262.68 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":"","stderr_tail":"src/Tests.java:2: error: package org.junit does not exist\nimport org.junit.Test;\n ^\nsrc/Tests.java:3: error: package org.junit does not exist\nimport static org.junit.Assert.*;\n ^\nsrc/Tests.java:48: error: cannot find symbol\n @Test\n ^\n symbol: class Test\n location: class Tests\nsrc/Tests.java:55: error: cannot find symbol\n @Test\n ^\n symbol: class Test\n location: class Tests\nsrc/Tests.java:50: error: constructor Config in class Config cannot be applied to given types;\n Config config = new Config(null);\n ^\n required: Map<String,String>,Map<String,String>\n found: <null>\n reason: actual and formal argument lists differ in length\nsrc/Tests.java:51: error: cannot find symbol\n assertNotNull(config);\n ^\n symbol: method assertNotNull(Config)\n location: class Tests\nsrc/Tests.java:52: error: cannot find symbol\n assertNull(config.get(\"someKey\"));\n ^\n symbol: method assertNull(String)\n location: class Tests\nsrc/Tests.java:59: error: constructor Config in class Config cannot be applied to given types;\n Config config = new Config(defaults);\n ^\n required: Map<String,String>,Map<String,String>\n found: Map<String,Object>\n reason: actual and formal argument lists differ in length\nsrc/Tests.java:60: error: cannot find symbol\n assertNotNull(config);\n ^\n symbol: method assertNotNull(Config)\n location: class Tests\nsrc/Tests.java:61: error: cannot find symbol\n assertEquals(\"someValue\", config.get(\"someKey\"));\n ^\n symbol: method assertEquals(String,String)\n location: class Tests\n10 errors\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":262675.70999999996,"container_active_ms":262674.803,"model_call_ms":0}
blast_radius blast_radius, added, removed, modified, unexpected_changes, expected_changes, total_changes, extra_git_dir {"blast_radius":0.6666666666666666,"added":[".plandex-v2/projects-v2.json"],"removed":[],"modified":["src/Config.java","src/Tests.java"],"unexpected_changes":[".plandex-v2/projects-v2.json","src/Tests.java"],"expected_changes":["src/Config.java"],"total_changes":3,"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":0.4449186261567856,"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":0.6666666666666666,"tokens_per_correct_task":0,"wall_clock_ms":262675.70999999996,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.4105686188230156,"clean_blast":0.33333333333333337,"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 / 262.68 s
span 73efb3bc8a824bceb070bca947aa45e0task_setupprepare:mutations/java-null-deref0 ms → 0 ms
workdir/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-mutations_java-null-deref-wjhiecvh/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:d1d67c7f8…
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:d1d67c7f86699ccffd8fd7f6dca598ef449ca37bc377e42f7d1f0ef3cd4aaee2

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/plandex:v2.2.1@sha256:sha256:d1d67c7f86699ccffd8fd7f6dca598ef449ca37bc377e42f7d1f0ef3cd4aaee2 \
  run-cell \
    --tui plandex \
    --model meta/llama-3.3-70b-instruct \
    --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: meta/llama-3.3-70b-instruct
Zero-install preview — npx CLI (provisional, not for citation)
npx @codingagentbench/cli check
npx @codingagentbench/cli check \
  --tui plandex \
  --model meta/llama-3.3-70b-instruct \
  --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
73efb3bc8a824bceb070bca947aa45e0 task_setup prepare:mutations/java-null-deref 0 ms {"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-mutations_java-null-deref-wjhiecvh/workdir","task_category":"mutations","plugin_stack":[],"behavior_mode":"factory"}
c384aeae63274838a35c1dc7846e8de1 ↳ 0e5025d2f0d7403d920458b4b6758a4e tool_call applied_plugins 0 ms {"tui":"plandex","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
d884cc5de6f945448204246380a65c29 ↳ 2dd784ec22dc4a1e8ad94147f2ae4c14 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"}
8ff025c2b0fa4ed386170260bc74617d ↳ 2dd784ec22dc4a1e8ad94147f2ae4c14 container plandex:phase=execute 0 ms {"phase":"execute","argv":["plandex","build",";","plandex","apply"],"auto_confirm":true}
2dd784ec22dc4a1e8ad94147f2ae4c14 ↳ 0e5025d2f0d7403d920458b4b6758a4e container plandex:pipeline 262674 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":0,"duration_s":262.64905946698855,"timed_out":false,"plan_phase_done":true,"execute_phase_done":true}
0e5025d2f0d7403d920458b4b6758a4e adapter_run plandex:mutations/java-null-deref 262676 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
e20b0ddafb994350a1eb8bf9f6d679c3 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 × meta/llama-3.3-70b-instruct 44%](https://codingagentbench.com/badge/plandex/meta/llama-3.3-70b-instruct/mutations/java-null-deref.svg)](https://codingagentbench.com/cell/plandex/meta/llama-3.3-70b-instruct/mutations/java-null-deref)
HTML / iframe
<a href="https://codingagentbench.com/cell/plandex/meta/llama-3.3-70b-instruct/mutations/java-null-deref"><img src="https://codingagentbench.com/badge/plandex/meta/llama-3.3-70b-instruct/mutations/java-null-deref.svg" alt="CodingAgentBench: plandex × meta/llama-3.3-70b-instruct 44%" /></a>
CodingAgentBench: plandex × meta/llama-3.3-70b-instruct 44%