Skip to main content
CodingAgentBench

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

polyglot
polyglot/rust-error-handling

Per-axis scores

Pass
0.000
Tokens/correct
—
Wall
1.1s
Blast
0.000
Refusal
—
Integrity
1.000
Composite
0.593

Run identity

cell_id
expansion-20260616/goose/meta/llama-4-maverick-17b-128e-instruct/polyglot/rust-error-handling
sweep_id
expansion-20260616
container_image
codingagentbench/goose:v1.35.0
image_digest
sha256:b105cf72a2cb923875ba8896a68c835b29025d9e24e7fb39ca95856ec105a3a6
model_build_id
meta/llama-4-maverick-17b-128e-instruct
exit_code
0

Timing

started_at
2026-06-17T05:04:50.484936Z
ended_at
2026-06-17T05:04:51.619787Z
duration
1.14 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":101,"timed_out":false,"stdout_tail":"\nrunning 5 tests\ntest tests::empty ... ok\ntest tests::bad_input_reports_index_and_value ... FAILED\ntest tests::bad_input_does_not_panic ... FAILED\ntest tests::happy_path ... ok\ntest tests::negative_numbers ... ok\n\nfailures:\n\n---- tests::bad_input_reports_index_and_value stdout ----\n\nthread 'tests::bad_input_reports_index_and_value' (2039007) panicked at src/lib.rs:12:32:\ncalled `Result::unwrap()` on an `Err` value: ParseIntError { kind: InvalidDigit }\n\n---- tests::bad_input_does_not_panic stdout ----\n\nthread 'tests::bad_input_does_not_panic' (2039006) panicked at src/lib.rs:12:32:\ncalled `Result::unwrap()` on an `Err` value: ParseIntError { kind: InvalidDigit }\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n\nfailures:\n tests::bad_input_does_not_panic\n tests::bad_input_reports_index_and_value\n\ntest result: FAILED. 3 passed; 2 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":0}
latency wall_clock_ms, container_active_ms, model_call_ms {"wall_clock_ms":1134.851,"container_active_ms":1134.186,"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":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/rust-error-handling"}
composite composite, weights, components, note {"composite":0.59330967250107,"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":1134.851,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.9553978166738001,"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
t = 0 ms / 1.14 s
span d4e8e6a33cdf431782cf653ae8ac01f8task_setupprepare:polyglot/rust-error-handling0 ms → 1 ms
workdir/home/andrew/.codingagentbench-scratch/codingagentbench-goose-polyglot_rust-error-handling-eoupyemo/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/goose:v1.35.0·sha256:sha256:b105cf72a…
docker run — exact image used in this run
# pull the exact image used in this run
docker pull codingagentbench/goose:v1.35.0@sha256:sha256:b105cf72a2cb923875ba8896a68c835b29025d9e24e7fb39ca95856ec105a3a6

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/goose:v1.35.0@sha256:sha256:b105cf72a2cb923875ba8896a68c835b29025d9e24e7fb39ca95856ec105a3a6 \
  run-cell \
    --tui goose \
    --model meta/llama-4-maverick-17b-128e-instruct \
    --task polyglot/rust-error-handling

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 goose \
  --model meta/llama-4-maverick-17b-128e-instruct \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/rust-error-handling
# provisional score — not for citation

Provisional score — not for citation. Use the Docker or Harness CLI path for citable results.

Trace spans (6)

Span Kind Name Duration Attrs / Error
d4e8e6a33cdf431782cf653ae8ac01f8 task_setup prepare:polyglot/rust-error-handling 1 ms {"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-goose-polyglot_rust-error-handling-eoupyemo/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}
087f8b22fe904b94ba252da09f343977 ↳ 69280986b3204b2a8b46d2f0503251ba tool_call applied_plugins 0 ms {"tui":"goose","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
d991323c0f3c4ffa9687ca862ea5d2b3 ↳ 69280986b3204b2a8b46d2f0503251ba tool_call goose:extensions 0 ms {"extensions":[],"count":0}
eaecfd86f7584d3eaf1b51a3dbaa7a81 ↳ 69280986b3204b2a8b46d2f0503251ba container goose:run 1134 ms {"image":"codingagentbench/goose:v1.35.0","command":["run","--no-session","-t","Function uses unwrap on user input; replace with proper Result propagation"],"exit_code":0,"timed_out":false}
69280986b3204b2a8b46d2f0503251ba adapter_run goose:polyglot/rust-error-handling 1134 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
00da50b4faeb4845a523c55c072d60e7 cleanup cleanup:goose 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: goose × meta/llama-4-maverick-17b-128e-instruct 59%](https://codingagentbench.com/badge/goose/meta/llama-4-maverick-17b-128e-instruct/polyglot/rust-error-handling.svg)](https://codingagentbench.com/cell/goose/meta/llama-4-maverick-17b-128e-instruct/polyglot/rust-error-handling)
HTML / iframe
<a href="https://codingagentbench.com/cell/goose/meta/llama-4-maverick-17b-128e-instruct/polyglot/rust-error-handling"><img src="https://codingagentbench.com/badge/goose/meta/llama-4-maverick-17b-128e-instruct/polyglot/rust-error-handling.svg" alt="CodingAgentBench: goose × meta/llama-4-maverick-17b-128e-instruct 59%" /></a>
CodingAgentBench: goose × meta/llama-4-maverick-17b-128e-instruct 59%