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CodingAgentBench

plandex × minimaxai/minimax-m2.7

mutations
mutations/go-binary-search-offbyone

Per-axis scores

Pass
1.000
Tokens/correct
—
Wall
290.8s
Blast
0.500
Refusal
—
Integrity
1.000
Composite
0.861

Run identity

cell_id
newmodels-20260620/plandex/minimaxai/minimax-m2.7/mutations/go-binary-search-offbyone
sweep_id
newmodels-20260620
container_image
codingagentbench/plandex:v2.2.1
image_digest
sha256:4b86de012d4a8e3f013a6fbb1ba37b9431e110dfc33d06dc3e0f94c70c0d8327
model_build_id
minimaxai/minimax-m2.7
exit_code
0

Timing

started_at
2026-06-20T22:51:28.757861Z
ended_at
2026-06-20T22:56:19.537551Z
duration
290.78 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/gobinarysearch\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":290779.69,"container_active_ms":290778.32700000005,"model_call_ms":0}
blast_radius blast_radius, added, removed, modified, unexpected_changes, expected_changes, total_changes, extra_git_dir {"blast_radius":0.5,"added":[".plandex-v2/projects-v2.json"],"removed":[],"modified":["search.go"],"unexpected_changes":[".plandex-v2/projects-v2.json"],"expected_changes":["search.go"],"total_changes":2,"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/go-binary-search-offbyone"}
composite composite, weights, components, note {"composite":0.8605266177111586,"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":0.5,"tokens_per_correct_task":0,"wall_clock_ms":290779.69,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.4035107847410563,"clean_blast":0.5,"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 / 290.78 s
span 45ce0dc044ee4cef85b2f6dabf89df63task_setupprepare:mutations/go-binary-search-offbyone0 ms → 1 ms
workdir/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-mutations_go-binary-search-offbyone-9lg2roph/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 minimaxai/minimax-m2.7 \
    --task mutations/go-binary-search-offbyone

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: minimaxai/minimax-m2.7
Zero-install preview — npx CLI (provisional, not for citation)
npx @codingagentbench/cli check
npx @codingagentbench/cli check \
  --tui plandex \
  --model minimaxai/minimax-m2.7 \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task mutations/go-binary-search-offbyone
# 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
45ce0dc044ee4cef85b2f6dabf89df63 task_setup prepare:mutations/go-binary-search-offbyone 1 ms {"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-plandex-mutations_go-binary-search-offbyone-9lg2roph/workdir","task_category":"mutations","plugin_stack":[],"behavior_mode":"factory"}
d93fbf4eaa7c45509564dfe7b1058c0f ↳ 7255ff53b082420cb6767d87b19c9980 tool_call applied_plugins 0 ms {"tui":"plandex","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
4e37b9d719974eec87ac676a523b25ec ↳ c7efe4453d5f413d94f6c5e2b1afaa13 container plandex:phase=plan 0 ms {"phase":"plan","argv":["plandex","new","--name","codingagentbench-plan",";","plandex","tell","Off-by-one in iterative binary search: `<=` flipped to `<` skips rightmost elements"],"kind":"plan-first"}
65a8fe4ead464ab1be1d393788deddbe ↳ c7efe4453d5f413d94f6c5e2b1afaa13 container plandex:phase=execute 0 ms {"phase":"execute","argv":["plandex","build",";","plandex","apply"],"auto_confirm":true}
c7efe4453d5f413d94f6c5e2b1afaa13 ↳ 7255ff53b082420cb6767d87b19c9980 container plandex:pipeline 290779 ms {"image":"codingagentbench/plandex:v2.2.1","timeout_s":600,"plan_phase_cmd":["plandex","new","--name","codingagentbench-plan",";","plandex","tell","Off-by-one in iterative binary search: `<=` flipped to `<` skips rightmost elements"],"exec_phase_cmd":["plandex","build",";","plandex","apply"],"exit_code":0,"duration_s":290.75392461102456,"timed_out":false,"plan_phase_done":true,"execute_phase_done":true}
7255ff53b082420cb6767d87b19c9980 adapter_run plandex:mutations/go-binary-search-offbyone 290779 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
21272ec410124bc3860746ae733c3360 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.

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CodingAgentBench: plandex × minimaxai/minimax-m2.7 86%