Run: 2026-03-18-01KM1H7NTF0F5ER2RT9S7ZSCCJ

Run Details

Model:
MiniMax M2.7
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
32.5s
Cost:
$0.001955
Provider:
Minimax

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain hammered the ancient mansion, echoing through hollow corridors silently. Lady Ashworth descended the staircase, clutching a blood‑stained diary old. A thunderous crack split the silence, revealing a shattered mirror. Inside the glass lay a crumpled note, bearing a warning. Detective Hawthorne entered, eyes scanning the room for hidden motives. The clock struck midnight, announcing the moment of the murder.
created_at"2026-03-18T22:32:05.207Z" 3/18/2026, 10:32:05 PM
model"minimax/minimax-m2.7-20260318"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency867
moderation_latency(null)
generation_time32504
tokens_prompt46
tokens_completion1614
native_tokens_prompt76
native_tokens_completion1610
native_tokens_completion_images(null)
native_tokens_reasoning1532
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0019548
router(null)
provider_responses
0
endpoint_id"471cf4ea-3548-4dd7-9f86-8c0f9c21d3ca"
id"060a5ae5d757d4b70af98cacecdeaaae"
is_byokfalse
latency867
model_permaslug"minimax/minimax-m2.7-20260318"
provider_name"Minimax"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773873125-Z2cDsTxMHq1ReUOuq7Ld"
upstream_id"060a5ae5d757d4b70af98cacecdeaaae"
total_cost0.0019548
cache_discount(null)
upstream_inference_cost0
provider_name"Minimax"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
010
110
210
310
410
510