Skip to main content
CodingAgentBench

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

mutations
mutations/rust-error-negated

Per-axis scores

Pass
0.000
Tokens/correct
—
Wall
4.7s
Blast
0.000
Refusal
—
Integrity
1.000
Composite
0.579

Run identity

cell_id
expansion-20260616/qwen-code/meta/llama-4-maverick-17b-128e-instruct/mutations/rust-error-negated
sweep_id
expansion-20260616
container_image
codingagentbench/qwen-code:v0.16.1
image_digest
sha256:597f01dba22092cfdcfc7a593f2c5a658a9e647bae60709f04aaba33622c961d
model_build_id
meta/llama-4-maverick-17b-128e-instruct
exit_code
0

Timing

started_at
2026-06-17T07:57:46.439067Z
ended_at
2026-06-17T07:57:51.090846Z
duration
4.65 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 4 tests\ntest tests::first_attempt_ok_returns_immediately ... FAILED\ntest tests::gives_up_after_max_attempts ... FAILED\ntest tests::zero_max_attempts_errors ... ok\ntest tests::retries_on_error_until_success ... FAILED\n\nfailures:\n\n---- tests::first_attempt_ok_returns_immediately stdout ----\n\nthread 'tests::first_attempt_ok_returns_immediately' (2457303) panicked at src/lib.rs:38:9:\nassertion `left == right` failed\n left: 5\n right: 1\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n---- tests::gives_up_after_max_attempts stdout ----\n\nthread 'tests::gives_up_after_max_attempts' (2457304) panicked at src/lib.rs:72:9:\nassertion `left == right` failed\n left: 1\n right: 3\n\n---- tests::retries_on_error_until_success stdout ----\n\nthread 'tests::retries_on_error_until_success' (2457305) panicked at src/lib.rs:56:9:\nassertion `left == right` failed\n left: Err(\"attempt 0\")\n right: Ok(7)\n\n\nfailures:\n tests::first_attempt_ok_returns_immediately\n tests::gives_up_after_max_attempts\n tests::retries_on_error_until_success\n\ntest result: FAILED. 1 passed; 3 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":4651.779,"container_active_ms":4637.995,"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":"mutations/rust-error-negated"}
composite composite, weights, components, note {"composite":0.5786570377696458,"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":4651.779,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.8577135851309723,"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 / 4.65 s
span dd97b70c1da647ed8b61a137d4e2f639task_setupprepare:mutations/rust-error-negated0 ms → 13 ms
workdir/home/andrew/.codingagentbench-scratch/codingagentbench-qwen-code-mutations_rust-error-negated-98s7mlmh/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/qwen-code:v0.16.1·sha256:sha256:597f01dba…
docker run — exact image used in this run
# pull the exact image used in this run
docker pull codingagentbench/qwen-code:v0.16.1@sha256:sha256:597f01dba22092cfdcfc7a593f2c5a658a9e647bae60709f04aaba33622c961d

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/qwen-code:v0.16.1@sha256:sha256:597f01dba22092cfdcfc7a593f2c5a658a9e647bae60709f04aaba33622c961d \
  run-cell \
    --tui qwen-code \
    --model meta/llama-4-maverick-17b-128e-instruct \
    --task mutations/rust-error-negated

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 qwen-code \
  --model meta/llama-4-maverick-17b-128e-instruct \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task mutations/rust-error-negated
# 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
dd97b70c1da647ed8b61a137d4e2f639 task_setup prepare:mutations/rust-error-negated 13 ms {"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-qwen-code-mutations_rust-error-negated-98s7mlmh/workdir","task_category":"mutations","plugin_stack":[],"behavior_mode":"factory"}
36bd96d64e614ed58103f4d9ba5e8661 ↳ fd1fd8b2c81e4bd3a49011bc738d57e1 tool_call applied_plugins 0 ms {"tui":"qwen-code","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
2a96477705d54323b945fc9d3aea5894 ↳ fd1fd8b2c81e4bd3a49011bc738d57e1 container qwen-code:run 4638 ms {"image":"codingagentbench/qwen-code:v0.16.1","command":["-p","Retry loop condition negated: retries on success, gives up on error","--yolo"],"model":"meta/llama-4-maverick-17b-128e-instruct","exit_code":0,"timed_out":false}
fd1fd8b2c81e4bd3a49011bc738d57e1 adapter_run qwen-code:mutations/rust-error-negated 4638 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
92f4e1bbb4024dfda2ec1662246abb0e cleanup cleanup:qwen-code 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: qwen-code × meta/llama-4-maverick-17b-128e-instruct 58%](https://codingagentbench.com/badge/qwen-code/meta/llama-4-maverick-17b-128e-instruct/mutations/rust-error-negated.svg)](https://codingagentbench.com/cell/qwen-code/meta/llama-4-maverick-17b-128e-instruct/mutations/rust-error-negated)
HTML / iframe
<a href="https://codingagentbench.com/cell/qwen-code/meta/llama-4-maverick-17b-128e-instruct/mutations/rust-error-negated"><img src="https://codingagentbench.com/badge/qwen-code/meta/llama-4-maverick-17b-128e-instruct/mutations/rust-error-negated.svg" alt="CodingAgentBench: qwen-code × meta/llama-4-maverick-17b-128e-instruct 58%" /></a>
CodingAgentBench: qwen-code × meta/llama-4-maverick-17b-128e-instruct 58%