aider × minimaxai/minimax-m2.7

polyglot

polyglot/java-null-safety

Per-axis scores

Pass

0.000

Tokens/correct

—

Wall

50.1s

Blast

0.857

Refusal

—

Integrity

1.000

Composite

0.449

Run identity

cell_id: newmodels-20260620/aider/minimaxai/minimax-m2.7/polyglot/java-null-safety
sweep_id: newmodels-20260620
container_image: codingagentbench/aider:v0.86.0
image_digest: sha256:f2cd27890475900f9cb617b1c7a6328989a48e8168e7280ac2247a5d2d26d8a1
model_build_id: minimaxai/minimax-m2.7
exit_code: 0

Timing

started_at: 2026-06-20T19:27:38.921184Z
ended_at: 2026-06-20T19:28:28.995572Z
duration: 50.07 s
prompt_tokens: 1,300
completion_tokens: 502
tokens source: TUI stdout

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 normal\nok null user\nok null title\n","stderr_tail":"FAIL null name: expected Hi, Dr. friend got Hi, Dr. null\nFAIL both null: expected Hi, friend got Hi, null\n2 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":50074.388,"container_active_ms":50047.131,"model_call_ms":0}`
blast_radius	blast_radius, added, removed, modified, unexpected_changes, expected_changes, total_changes, extra_git_dir	{"blast_radius":0.8571428571428571,"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"],"removed":[],"modified":["src/UserGreeter.java"],"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"],"expected_changes":["src/UserGreeter.java"],"total_changes":7,"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-null-safety"}`
composite	composite, weights, components, note	{"composite":0.448617472140541,"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":0.8571428571428571,"tokens_per_correct_task":0,"wall_clock_ms":50074.388,"expected_refusal":false,"refusal_produced":false,"cost_efficiency":1,"latency_efficiency":0.562211719032178,"clean_blast":0.1428571428571429,"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 / 50.07 s

span bb1b634ed67649ffa35cc6aaf60233adtask_setupprepare:polyglot/java-null-safety0 ms → 26 ms

workdir/home/andrew/.codingagentbench-scratch/codingagentbench-aider-polyglot_java-null-safety-5alfogku/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/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 minimaxai/minimax-m2.7 \
    --task polyglot/java-null-safety

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: minimaxai/minimax-m2.7

Zero-install preview — npx CLI (provisional, not for citation)

npx @codingagentbench/cli check

npx @codingagentbench/cli check \
  --tui aider \
  --model minimaxai/minimax-m2.7 \
  --endpoint "$YOUR_ENDPOINT" \
  --key "$YOUR_KEY" \
  --task polyglot/java-null-safety
# 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
bb1b634ed67649ffa35cc6aaf60233ad	task_setup	prepare:polyglot/java-null-safety	26 ms	`{"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-aider-polyglot_java-null-safety-5alfogku/workdir","task_category":"polyglot","plugin_stack":[],"behavior_mode":"factory"}`
61f00a1b476d4291a2c07daccf2ccaa5 ↳ ea625cfe320b4eb88160ded19077ecbc	task_setup	aider:git-init-marker	0 ms	`{"workdir":"/home/andrew/.codingagentbench-scratch/codingagentbench-aider-polyglot_java-null-safety-5alfogku/workdir","git_dir_exists":true}`
0a9b67da66444dd7ae677b97b568f8ac ↳ ea625cfe320b4eb88160ded19077ecbc	tool_call	applied_plugins	0 ms	`{"tui":"aider","count":0,"applied":[],"env_keys":[],"extra_args":[],"applied_count":0,"skipped_count":0}`
44b8d4a2aab848ff92d7986e825234ce ↳ ea625cfe320b4eb88160ded19077ecbc	container	aider:launch	50047 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/minimaxai/minimax-m2.7","--subtree-only","--message","User class lookup crashes on null fields; rewrite to return empty string instead of NPE"],"timeout_s":600,"exit_code":0,"duration_s":50.01596269197762,"timed_out":false}
ea625cfe320b4eb88160ded19077ecbc	adapter_run	aider:polyglot/java-null-safety	50048 ms	`{"timeout_s":600,"plugin_stack":[],"exit_code":0}`
acde0d3fd5794481b4667c3713c26cba	cleanup	cleanup:aider	0 ms	`{}`

Model calls (0)

#	Timestamp	Request hash	Prompt	Completion	Latency	Finish
Per-call records not captured for this run. TUI-reported session totals: 1,300 prompt + 502 completion tokens.

Other CLIs on this task

Other models with this CLI

Other tasks in this category

Embed this result

README / Markdown

[![CodingAgentBench: aider × minimaxai/minimax-m2.7 45%](https://codingagentbench.com/badge/aider/minimaxai/minimax-m2.7/polyglot/java-null-safety.svg)](https://codingagentbench.com/cell/aider/minimaxai/minimax-m2.7/polyglot/java-null-safety)

HTML / iframe

<a href="https://codingagentbench.com/cell/aider/minimaxai/minimax-m2.7/polyglot/java-null-safety"><img src="https://codingagentbench.com/badge/aider/minimaxai/minimax-m2.7/polyglot/java-null-safety.svg" alt="CodingAgentBench: aider × minimaxai/minimax-m2.7 45%" /></a>