Run: 2026-09-03-01M1KZ8ECTMKA178453DSK293C

Run Details

Duration:
9.4s
Cost:
$0.002860
Provider:
Io Net

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
The rain fell softly on the quiet dark village street. A body lay beside the old crooked broken willow tree. Detective Mara Vale knelt, checking the still cold pale face. The clock tower struck midnight as fog filled the lane.
created_at"2026-09-03T15:47:33.923Z" 9/3/2026, 3:47:33 PM
model"qwen/qwen3.8-27b-20260814"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency369
moderation_latency(null)
generation_time9367
tokens_prompt46
tokens_completion863
native_tokens_prompt89
native_tokens_completion922
native_tokens_completion_images(null)
native_tokens_reasoning804
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"
service_tier(null)
usage0.002859768
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788450453-7WBUF1fqqAhvXNfECJaa"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788450453-wtYhdQBuTxHXrOcZV62h"
upstream_id"chatcmpl-3c042d10-ba16-4b65-8685-55049325d1ce"
provider_responses
0
endpoint_id"c65c4547-63a7-49fb-8354-a45d118663c3"
id"chatcmpl-3c042d10-ba16-4b65-8685-55049325d1ce"
is_byokfalse
latency368
model_permaslug"qwen/qwen3.8-27b-20260814"
provider_name"Io Net"
status200
total_cost0.002859768
cache_discount(null)
upstream_inference_cost0
provider_name"Io Net"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences4
wordCounts
010
110
210
310