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CodingAgentBench

copilot × nvidia/llama-3.3-nemotron-super-49b-v1

polyglot
polyglot/java-exception-handling

Per-axis scores

Pass
0.000
Tokens/correct
—
Wall
43.3s
Blast
0.000
Refusal
—
Integrity
1.000
Composite
0.537

Run identity

cell_id
expansion-20260616/copilot/nvidia/llama-3.3-nemotron-super-49b-v1/polyglot/java-exception-handling
sweep_id
expansion-20260616
container_image
codingagentbench/copilot:v1.0.63
image_digest
sha256:6ad0221187dc5c6de50c8aeec50b0eb8eab269c1a681c79efaaa068741a20607
model_build_id
nvidia/llama-3.3-nemotron-super-49b-v1
exit_code
0

Timing

started_at
2026-06-17T02:10:08.386640Z
ended_at
2026-06-17T02:10:51.719172Z
duration
43.33 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":"ok happy returns line\nok happy closes source\nok error propagated\n","stderr_tail":"FAIL error path closes source\n1 test(s) failed\n","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":43332.532,"container_active_ms":43315.526,"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/java-exception-handling"}
composite composite, weights, components, note {"composite":0.536856211494803,"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":43332.532,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.5790414099653532,"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 / 43.33 s
span 0ce86e64dcfe4d61814c55c3dbe9054ftask_setupprepare:polyglot/java-exception-handling0 ms → 17 ms
workdir/home/andrew/.codingagentbench-scratch/codingagentbench-copilot-polyglot_java-exception-handling-5rmzx63a/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/copilot:v1.0.63·sha256:sha256:6ad022118…
docker run — exact image used in this run
# pull the exact image used in this run
docker pull codingagentbench/copilot:v1.0.63@sha256:sha256:6ad0221187dc5c6de50c8aeec50b0eb8eab269c1a681c79efaaa068741a20607

docker run --rm \
  -e CAB_ENDPOINT="$YOUR_ENDPOINT" \
  -e CAB_KEY="$YOUR_KEY" \
  codingagentbench/copilot:v1.0.63@sha256:sha256:6ad0221187dc5c6de50c8aeec50b0eb8eab269c1a681c79efaaa068741a20607 \
  run-cell \
    --tui copilot \
    --model nvidia/llama-3.3-nemotron-super-49b-v1 \
    --task polyglot/java-exception-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: nvidia/llama-3.3-nemotron-super-49b-v1
Zero-install preview — npx CLI (provisional, not for citation)
npx @codingagentbench/cli check
npx @codingagentbench/cli check \
  --tui copilot \
  --model nvidia/llama-3.3-nemotron-super-49b-v1 \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/java-exception-handling
# 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
0ce86e64dcfe4d61814c55c3dbe9054f task_setup prepare:polyglot/java-exception-handling 17 ms {"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-copilot-polyglot_java-exception-handling-5rmzx63a/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}
180e7c1bfc61476daefc0ff1b808eb6b ↳ 93360d0ed0a44399b79393dd8d7b8f1a tool_call applied_plugins 0 ms {"tui":"copilot","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}
45dc550cbc56476ba7271932ee8da9d9 ↳ 93360d0ed0a44399b79393dd8d7b8f1a container copilot:launch 43316 ms {"image":"codingagentbench/copilot:v1.0.63","argv":["-p","Resource leak: stream not closed in error path; wrap in try-with-resources","--allow-all"],"timeout_s":600,"exit_code":0,"duration_s":43.29878427198855,"timed_out":false}
93360d0ed0a44399b79393dd8d7b8f1a adapter_run copilot:polyglot/java-exception-handling 43316 ms {"timeout_s":600,"plugin_stack":[],"exit_code":0}
055ad6dbf0b846e9969eed271111128b cleanup cleanup:copilot 0 ms {}

Model calls (0)

# Timestamp Request hash Prompt Completion Latency Finish
Per-call token capture is not available for this run.

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Embed this result
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[![CodingAgentBench: copilot × nvidia/llama-3.3-nemotron-super-49b-v1 54%](https://codingagentbench.com/badge/copilot/nvidia/llama-3.3-nemotron-super-49b-v1/polyglot/java-exception-handling.svg)](https://codingagentbench.com/cell/copilot/nvidia/llama-3.3-nemotron-super-49b-v1/polyglot/java-exception-handling)
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CodingAgentBench: copilot × nvidia/llama-3.3-nemotron-super-49b-v1 54%