Run: 2026-04-27-01KQ70ARJCR0EEJ1TR40B94PRQ

Run Details

Duration:
1m 38s
Cost:
$0.015621
Provider:
Alibaba

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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Cold rain fell steadily upon the grimy pavement while the old flickering neon signs lit the dark narrow quiet street. A pale corpse rested beneath the dripping awning while deep crimson stains spread slowly across the wet narrow stone steps. The weary inspector examined the fresh blood trail while his small leather notebook remained safely tucked inside his dark pocket. A lone crow called loudly from the rusted iron fire escape above the hidden entrance to the old abandoned warehouse. He recognized the familiar scent of danger lingering in the air as his partner approached the bright yellow police tape.
created_at"2026-04-27T08:19:12.594Z" 4/27/2026, 8:19:12 AM
model"qwen/qwen3.5-plus-20260420"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency672
moderation_latency(null)
generation_time98154
tokens_prompt46
tokens_completion5298
native_tokens_prompt47
native_tokens_completion6501
native_tokens_completion_images(null)
native_tokens_reasoning6387
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0156212
router(null)
provider_responses
0
endpoint_id"8b4a0fbb-6705-4f8d-a7f1-ad18ecc0edbc"
id"chatcmpl-e2d8732e-9681-9a6c-8b6d-f849c3d9c3e1"
is_byokfalse
latency672
model_permaslug"qwen/qwen3.5-plus-20260420"
provider_name"Alibaba"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777277952-BrCpzrHNUMzJ61NW290I"
session_id(null)
api_type"completions"
id"gen-1777277952-CnBj6pSQ7O3cCgptTEaG"
upstream_id"chatcmpl-e2d8732e-9681-9a6c-8b6d-f849c3d9c3e1"
total_cost0.0156212
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
020
120
220
320
420