codex × openai/gpt-oss-120b

polyglot

polyglot/rust-lifetime-fix

Per-axis scores

Pass

1.000

Tokens/correct

—

Wall

332.7s

Blast

0.000

Refusal

—

Integrity

1.000

Composite

0.909

Run identity

cell_id: expansion-20260616/codex/openai/gpt-oss-120b/polyglot/rust-lifetime-fix
sweep_id: expansion-20260616
container_image: codingagentbench/codex:v0.140.0
image_digest: sha256:52116224fbc698acc448343890c4542efcc101a950ef8c8de1eca3e051f228bc
model_build_id: openai/gpt-oss-120b
exit_code: 0

Timing

started_at: 2026-06-17T01:06:42.076649Z
ended_at: 2026-06-17T01:12:14.742110Z
duration: 332.67 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":"\nrunning 3 tests\ntest tests::empty_left ... ok\ntest tests::picks_longer ... ok\ntest tests::ties_pick_left ... ok\n\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\n\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":332665.461,"container_active_ms":332647.093,"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":["src/lib.rs"],"unexpected_changes":[],"expected_changes":["src/lib.rs"],"total_changes":1,"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-lifetime-fix"}`
composite	composite, weights, components, note	{"composite":0.9091746244821876,"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,"tokens_per_correct_task":0,"wall_clock_ms":332665.461,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.39449749654791644,"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 / 332.67 s

span 687b2c98f3a34329839918ec51518e92task_setupprepare:polyglot/rust-lifetime-fix0 ms → 18 ms

workdir/home/andrew/.codingagentbench-scratch/codingagentbench-codex-polyglot_rust-lifetime-fix-tu_iuey1/workdir
task_categorypolyglot
plugin_stack[]
behavior_modefactory

Terminal playback

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

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 openai/gpt-oss-120b \
    --task polyglot/rust-lifetime-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: openai/gpt-oss-120b

Zero-install preview — npx CLI (provisional, not for citation)

npx @codingagentbench/cli check

npx @codingagentbench/cli check \
  --tui codex \
  --model openai/gpt-oss-120b \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/rust-lifetime-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
687b2c98f3a34329839918ec51518e92	task_setup	prepare:polyglot/rust-lifetime-fix	18 ms	`{"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-codex-polyglot_rust-lifetime-fix-tu_iuey1/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}`
141c41a961a94df78e7ac18c792f76a0 ↳ f9db6d91ec0342ed934134131d401400	tool_call	applied_plugins	0 ms	`{"tui":"codex","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}`
26a9fd76ce194776948a038a74d8e204 ↳ f9db6d91ec0342ed934134131d401400	container	codex:launch	332647 ms	{"image":"codingagentbench/codex:v0.140.0","argv":["exec","--dangerously-bypass-approvals-and-sandbox","--skip-git-repo-check","--ephemeral","--ignore-user-config","-m","openai/gpt-oss-120b","-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","Missing explicit lifetime annotation prevents a longest-string helper from compiling"],"timeout_s":600,"exit_code":0,"duration_s":332.6292312500009,"timed_out":false}
f9db6d91ec0342ed934134131d401400	adapter_run	codex:polyglot/rust-lifetime-fix	332648 ms	`{"timeout_s":600,"plugin_stack":[],"exit_code":0}`
366df6d84866499886ad6b39a9f53087	cleanup	cleanup:codex	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: codex × openai/gpt-oss-120b 91%](https://codingagentbench.com/badge/codex/openai/gpt-oss-120b/polyglot/rust-lifetime-fix.svg)](https://codingagentbench.com/cell/codex/openai/gpt-oss-120b/polyglot/rust-lifetime-fix)

HTML / iframe

<a href="https://codingagentbench.com/cell/codex/openai/gpt-oss-120b/polyglot/rust-lifetime-fix"><img src="https://codingagentbench.com/badge/codex/openai/gpt-oss-120b/polyglot/rust-lifetime-fix.svg" alt="CodingAgentBench: codex × openai/gpt-oss-120b 91%" /></a>