codex × meta/llama-3.3-70b-instruct

polyglot

polyglot/rust-owner-borrow-fix

Per-axis scores

Pass

0.000

Tokens/correct

—

Wall

168.5s

Blast

0.000

Refusal

—

Integrity

1.000

Composite

0.517

Run identity

cell_id: expansion-20260616/codex/meta/llama-3.3-70b-instruct/polyglot/rust-owner-borrow-fix
sweep_id: expansion-20260616
container_image: codingagentbench/codex:v0.140.0
image_digest: sha256:52116224fbc698acc448343890c4542efcc101a950ef8c8de1eca3e051f228bc
model_build_id: meta/llama-3.3-70b-instruct
exit_code: 0

Timing

started_at: 2026-06-17T01:08:46.292986Z
ended_at: 2026-06-17T01:11:34.766452Z
duration: 168.47 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":"error[E0382]: borrow of moved value: `prefix`\n --> src/lib.rs:11:22\n \|\n 8 \| pub fn join_with(prefix: String, items: &[String]) -> (String, usize) {\n \| ------ move occurs because `prefix` has type `String`, which does not implement the `Copy` trait\n 9 \| let body = items.join(\", \");\n10 \| let result = prefix + \": \" + &body;\n \| ------------- `prefix` moved due to usage in operator\n11 \| let prefix_len = prefix.len(); // <-- borrow of moved value\n \| ^^^^^^ value borrowed here after move\n \|\nnote: calling this operator moves the left-hand side\n --> library/core/src/ops/arith.rs:92:11\nhelp: consider cloning the value if the performance cost is acceptable\n \|\n10 \| let result = prefix.clone() + \": \" + &body;\n \| ++++++++\n\nerror: aborting due to 1 previous error\n\nFor more information about this error, try `rustc --explain E0382`.\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":0}`
latency	wall_clock_ms, container_active_ms, model_call_ms	`{"wall_clock_ms":168473.46600000001,"container_active_ms":168460.198,"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":[],"unexpected_changes":[],"expected_changes":[],"total_changes":0,"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/rust-owner-borrow-fix"}`
composite	composite, weights, components, note	{"composite":0.516620072356058,"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,"tokens_per_correct_task":0,"wall_clock_ms":168473.46600000001,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.44413381570705335,"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

speedt = 0 ms / 168.47 s

span a771661f5978463d9c965b0d256d35c6task_setupprepare:polyglot/rust-owner-borrow-fix0 ms → 12 ms

workdir/home/andrew/.codingagentbench-scratch/codingagentbench-codex-polyglot_rust-owner-borrow-fix-udhfhfw1/workdir
task_categorypolyglot
plugin_stack[]
behavior_modefactory

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Run it yourself

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

Imagecodingagentbench/codex:v0.140.0·sha256:sha256:52116224f…

docker run — exact image used in this run

# pull the exact image used in this run
docker pull codingagentbench/codex:v0.140.0@sha256:sha256:52116224fbc698acc448343890c4542efcc101a950ef8c8de1eca3e051f228bc

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/codex:v0.140.0@sha256:sha256:52116224fbc698acc448343890c4542efcc101a950ef8c8de1eca3e051f228bc \
  run-cell \
    --tui codex \
    --model meta/llama-3.3-70b-instruct \
    --task polyglot/rust-owner-borrow-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: meta/llama-3.3-70b-instruct

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

npx @codingagentbench/cli check

npx @codingagentbench/cli check \
  --tui codex \
  --model meta/llama-3.3-70b-instruct \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/rust-owner-borrow-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
a771661f5978463d9c965b0d256d35c6	task_setup	prepare:polyglot/rust-owner-borrow-fix	12 ms	`{"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-codex-polyglot_rust-owner-borrow-fix-udhfhfw1/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}`
17f4bfbd71e94806aabd68c61e9c528b ↳ 3d1747f15cb24eb083b9eae8afafdfca	tool_call	applied_plugins	0 ms	`{"tui":"codex","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}`
d46c32f6a8e64fa59f53ebe81eb4e178 ↳ 3d1747f15cb24eb083b9eae8afafdfca	container	codex:launch	168460 ms	{"image":"codingagentbench/codex:v0.140.0","argv":["exec","--dangerously-bypass-approvals-and-sandbox","--skip-git-repo-check","--ephemeral","--ignore-user-config","-m","meta/llama-3.3-70b-instruct","-c","model_providers.nim={ name = 'nim', base_url = 'http://172.17.0.1:31415/v1', wire_api = 'responses', env_key = 'OPENAI_API_KEY' }","-c","model_provider=\"nim\"","--disable","multi_agent","--disable","browser_use","--disable","browser_use_external","--disable","computer_use","--disable","apps","Move-after-use compile error in a string concat helper; convert to borrow + clone where needed"],"timeout_s":600,"exit_code":0,"duration_s":168.44133171401336,"timed_out":false}
3d1747f15cb24eb083b9eae8afafdfca	adapter_run	codex:polyglot/rust-owner-borrow-fix	168461 ms	`{"timeout_s":600,"plugin_stack":[],"exit_code":0}`
78cdf62450a04a48a6063f4199274f04	cleanup	cleanup:codex	0 ms	`{}`

Model calls (0)

#	Timestamp	Request hash	Prompt	Completion	Latency	Finish
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