Skip to main content
CodingAgentBench

aider × meta/llama-3.3-70b-instruct

mutations
mutations/ts-arg-parser-default

Per-axis scores

Pass
0.000
Tokens/correct
—
Wall
245.8s
Blast
1.000
Refusal
—
Integrity
1.000
Composite
0.412

Run identity

cell_id
free-20260527/aider/meta/llama-3.3-70b-instruct/mutations/ts-arg-parser-default#run1
sweep_id
free-20260527
container_image
codingagentbench/aider:v0.86.0
image_digest
sha256:f2cd27890475900f9cb617b1c7a6328989a48e8168e7280ac2247a5d2d26d8a1
model_build_id
meta/llama-3.3-70b-instruct
exit_code
0

Timing

started_at
2026-05-28T02:22:35.171749Z
ended_at
2026-05-28T02:26:40.931352Z
duration
245.76 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":"✖ defaultsToPort8080 (1.145805ms)\n✔ overrides port (0.169774ms)\n✖ overrides host (0.212966ms)\n✔ overrides both (0.609632ms)\nℹ tests 4\nℹ suites 0\nℹ pass 2\nℹ fail 2\nℹ cancelled 0\nℹ skipped 0\nℹ todo 0\nℹ duration_ms 66.175201\n\n✖ failing tests:\n\ntest at build/tests/cli.test.js:4:1\n✖ defaultsToPort8080 (1.145805ms)\n AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:\n \n 80 !== 8080\n \n at TestContext.<anonymous> (file:///tmp/codingagentbench-aider-mutations_ts-arg-parser-default-7n1fqkjn/workdir/build/tests/cli.test.js:6:12)\n at Test.runInAsyncScope (node:async_hooks:226:14)\n at Test.run (node:internal/test_runner/test:1306:25)\n at Test.start (node:internal/test_runner/test:1177:17)\n at startSubtestAfterBootstrap (node:internal/test_runner/harness:385:17) {\n generatedMessage: true,\n code: 'ERR_ASSERTION',\n actual: 80,\n expected: 8080,\n operator: 'strictEqual',\n diff: 'simple'\n }\n\ntest at build/tests/cli.test.js:13:1\n✖ overrides host (0.212966ms)\n AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:\n \n 80 !== 8080\n \n at TestContext.<anonymous> (file:///tmp/codingagentbench-aider-mutations_ts-arg-parser-default-7n1fqkjn/workdir/build/tests/cli.test.js:16:12)\n at Test.runInAsyncScope (node:async_hooks:226:14)\n at Test.run (node:internal/test_runner/test:1306:25)\n at Test.processPendingSubtests (node:internal/test_runner/test:897:18)\n at Test.postRun (node:internal/test_runner/test:1447:19)\n at Test.run (node:internal/test_runner/test:1372:12)\n at async Test.processPendingSubtests (node:internal/test_runner/test:897:7) {\n generatedMessage: true,\n code: 'ERR_ASSERTION',\n actual: 80,\n expected: 8080,\n operator: 'strictEqual',\n diff: 'simple'\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":245759.603,"container_active_ms":245479.832,"model_call_ms":0}
blast_radius blast_radius, added, removed, modified, unexpected_changes, expected_changes, total_changes, extra_git_dir {"blast_radius":1,"added":[".aider.chat.history.md",".aider.input.history",".aider.tags.cache.v4/cache.db",".aider/analytics.json",".aider/caches/model_prices_and_context_window.json",".aider/installs.json",".cache/huggingface/hub/.locks/models--Xenova--llama-3-tokenizer/94eacd0897072dcd7b84d1f6ff3c3f6d1933a8cc.lock",".cache/huggingface/hub/models--Xenova--llama-3-tokenizer/blobs/94eacd0897072dcd7b84d1f6ff3c3f6d1933a8cc",".cache/huggingface/hub/models--Xenova--llama-3-tokenizer/refs/main",".cache/huggingface/hub/models--Xenova--llama-3-tokenizer/snapshots/72bff9ee09897a16b3b4b2b9995fecb0bfa7dbe6/tokenizer.json","build/src/cli.js","build/tests/cli.test.js"],"removed":[],"modified":[],"unexpected_changes":[".aider.chat.history.md",".aider.input.history",".aider.tags.cache.v4/cache.db",".aider/analytics.json",".aider/caches/model_prices_and_context_window.json",".aider/installs.json",".cache/huggingface/hub/.locks/models--Xenova--llama-3-tokenizer/94eacd0897072dcd7b84d1f6ff3c3f6d1933a8cc.lock",".cache/huggingface/hub/models--Xenova--llama-3-tokenizer/blobs/94eacd0897072dcd7b84d1f6ff3c3f6d1933a8cc",".cache/huggingface/hub/models--Xenova--llama-3-tokenizer/refs/main",".cache/huggingface/hub/models--Xenova--llama-3-tokenizer/snapshots/72bff9ee09897a16b3b4b2b9995fecb0bfa7dbe6/tokenizer.json","build/src/cli.js","build/tests/cli.test.js"],"expected_changes":[],"total_changes":12,"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/ts-arg-parser-default"}
composite composite, weights, components, note {"composite":0.41229670640173344,"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":1,"tokens_per_correct_task":0,"wall_clock_ms":245759.603,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.4153113760115564,"clean_blast":0,"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 / 245.76 s
span 66103941d4bd4e68b6fbfcba6de66bectask_setupprepare:mutations/ts-arg-parser-default0 ms → 16 ms
workdir/tmp/codingagentbench-aider-mutations_ts-arg-parser-default-7n1fqkjn/workdir
task_categorymutations
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/aider:v0.86.0·sha256:sha256:f2cd27890…
docker run — exact image used in this run
# pull the exact image used in this run
docker pull codingagentbench/aider:v0.86.0@sha256:sha256:f2cd27890475900f9cb617b1c7a6328989a48e8168e7280ac2247a5d2d26d8a1

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/aider:v0.86.0@sha256:sha256:f2cd27890475900f9cb617b1c7a6328989a48e8168e7280ac2247a5d2d26d8a1 \
  run-cell \
    --tui aider \
    --model meta/llama-3.3-70b-instruct \
    --task mutations/ts-arg-parser-default

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 aider \
  --model meta/llama-3.3-70b-instruct \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task mutations/ts-arg-parser-default
# 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
66103941d4bd4e68b6fbfcba6de66bec task_setup prepare:mutations/ts-arg-parser-default 16 ms {"workdir":"/tmp/codingagentbench-aider-mutations_ts-arg-parser-default-7n1fqkjn/workdir","task_category":"mutations","plugin_stack":[],"behavior_mode":"factory"}
e2c711186aa1463aa317688914de70d2 ↳ 1d2517876daa434c8fc47b6f8544e3b0 task_setup aider:git-init-marker 0 ms {"workdir":"/tmp/codingagentbench-aider-mutations_ts-arg-parser-default-7n1fqkjn/workdir","git_dir_exists":true}
be887fc5ae434eba80d7dc1070773df7 ↳ 1d2517876daa434c8fc47b6f8544e3b0 tool_call applied_plugins 0 ms {"tui":"aider","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
35f7dafca9944191a5e0e0220eebec99 ↳ 1d2517876daa434c8fc47b6f8544e3b0 container aider:launch 245480 ms {"image":"codingagentbench/aider:v0.86.0","argv":["--yes-always","--no-stream","--no-check-update","--no-analytics","--no-show-model-warnings","--no-suggest-shell-commands","--no-auto-commits","--no-pretty","--openai-api-base","http://172.17.0.1:31415/v1","--openai-api-key","sk-ijYE3GGIl2pTqBtwcCcuaIsZzYIIFrIWLMG3qmOK","--model","openai/meta/llama-3.3-70b-instruct","--subtree-only","--message","Default port literal mutated from 8080 to 80; tests fail"],"timeout_s":600,"exit_code":0,"duration_s":221.58022180601256,"timed_out":false}
1d2517876daa434c8fc47b6f8544e3b0 adapter_run aider:mutations/ts-arg-parser-default 245744 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
c2f2a6a47c9847c18d22186b1692a843 cleanup cleanup:aider 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: aider × meta/llama-3.3-70b-instruct 41%](https://codingagentbench.com/badge/aider/meta/llama-3.3-70b-instruct/mutations/ts-arg-parser-default.svg)](https://codingagentbench.com/cell/aider/meta/llama-3.3-70b-instruct/mutations/ts-arg-parser-default)
HTML / iframe
<a href="https://codingagentbench.com/cell/aider/meta/llama-3.3-70b-instruct/mutations/ts-arg-parser-default"><img src="https://codingagentbench.com/badge/aider/meta/llama-3.3-70b-instruct/mutations/ts-arg-parser-default.svg" alt="CodingAgentBench: aider × meta/llama-3.3-70b-instruct 41%" /></a>
CodingAgentBench: aider × meta/llama-3.3-70b-instruct 41%