plandex × meta/llama-4-maverick-17b-128e-instruct

polyglot

polyglot/go-slice-dedup

Per-axis scores

Pass

0.000

Tokens/correct

—

Wall

110.7s

Blast

0.667

Refusal

—

Integrity

1.000

Composite

0.455

Run identity

cell_id: expansion-20260616/plandex/meta/llama-4-maverick-17b-128e-instruct/polyglot/go-slice-dedup
sweep_id: expansion-20260616
container_image: codingagentbench/plandex:v2.2.1
image_digest: sha256:4b86de012d4a8e3f013a6fbb1ba37b9431e110dfc33d06dc3e0f94c70c0d8327
model_build_id: meta/llama-4-maverick-17b-128e-instruct
exit_code: 0

Timing

started_at: 2026-06-17T11:46:23.997830Z
ended_at: 2026-06-17T11:48:14.724700Z
duration: 110.73 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":"FAIL\tcodingagentbench/goslicededup [build failed]\nFAIL\n","stderr_tail":"# codingagentbench/goslicededup [codingagentbench/goslicededup.test]\n./dedup_test.go:28:18: cannot use input (variable of type []string) as []int value in argument to Dedup\n./dedup_test.go:37:18: cannot use input (variable of type []string) as []int value in argument to Dedup\n./dedup.go:4:2: \"sort\" imported and not used\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":110726.87000000001,"container_active_ms":110725.991,"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":["dedup.go","dedup_test.go"],"unexpected_changes":[".plandex-v2/projects-v2.json","dedup_test.go"],"expected_changes":["dedup.go"],"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":"polyglot/go-slice-dedup"}`
composite	composite, weights, components, note	{"composite":0.45538622795815803,"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":110726.87000000001,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.48035263083216495,"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

speedt = 0 ms / 110.73 s

span b8e592a1a0494157b4af8d6d7946d69ctask_setupprepare:polyglot/go-slice-dedup0 ms → 1 ms

workdir/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-polyglot_go-slice-dedup-vjb8fdz2/workdir
task_categorypolyglot
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 meta/llama-4-maverick-17b-128e-instruct \
    --task polyglot/go-slice-dedup

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-4-maverick-17b-128e-instruct

Zero-install preview — npx CLI (provisional, not for citation)

npx @codingagentbench/cli check

npx @codingagentbench/cli check \
  --tui plandex \
  --model meta/llama-4-maverick-17b-128e-instruct \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/go-slice-dedup
# 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
b8e592a1a0494157b4af8d6d7946d69c	task_setup	prepare:polyglot/go-slice-dedup	1 ms	`{"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-polyglot_go-slice-dedup-vjb8fdz2/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}`
2eb30ed91fb74073900c469c6df76c6c ↳ 7a97b9abe1c64aaf9fc92945589a52f1	tool_call	applied_plugins	0 ms	`{"tui":"plandex","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}`
72381fe794f04a8abb4a97edf5eca48e ↳ 9b962feb7ee34155a4273045517964fd	container	plandex:phase=plan	0 ms	`{"phase":"plan","argv":["plandex","new","--name","codingagentbench-plan",";","plandex","tell","Dedup a slice preserving first-seen order; current impl mutates input and produces wrong order"],"kind":"plan-first"}`
9e5d156265f34b2a8daabd844857b576 ↳ 9b962feb7ee34155a4273045517964fd	container	plandex:phase=execute	0 ms	`{"phase":"execute","argv":["plandex","build",";","plandex","apply"],"auto_confirm":true}`
9b962feb7ee34155a4273045517964fd ↳ 7a97b9abe1c64aaf9fc92945589a52f1	container	plandex:pipeline	110726 ms	`{"image":"codingagentbench/plandex:v2.2.1","timeout_s":600,"plan_phase_cmd":["plandex","new","--name","codingagentbench-plan",";","plandex","tell","Dedup a slice preserving first-seen order; current impl mutates input and produces wrong order"],"exec_phase_cmd":["plandex","build",";","plandex","apply"],"exit_code":0,"duration_s":110.40179822701612,"timed_out":false,"plan_phase_done":true,"execute_phase_done":true}`
7a97b9abe1c64aaf9fc92945589a52f1	adapter_run	plandex:polyglot/go-slice-dedup	110726 ms	`{"timeout_s":600,"plugin_stack":[],"exit_code":0}`
b58e5f382a9f4ba6bd59698b84e59fbb	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-4-maverick-17b-128e-instruct 46%](https://codingagentbench.com/badge/plandex/meta/llama-4-maverick-17b-128e-instruct/polyglot/go-slice-dedup.svg)](https://codingagentbench.com/cell/plandex/meta/llama-4-maverick-17b-128e-instruct/polyglot/go-slice-dedup)

HTML / iframe

<a href="https://codingagentbench.com/cell/plandex/meta/llama-4-maverick-17b-128e-instruct/polyglot/go-slice-dedup"><img src="https://codingagentbench.com/badge/plandex/meta/llama-4-maverick-17b-128e-instruct/polyglot/go-slice-dedup.svg" alt="CodingAgentBench: plandex × meta/llama-4-maverick-17b-128e-instruct 46%" /></a>