Run: 2026-10-07-01M4ATJTHD35ZQGY4J1Y5W4B9H

Run Details

Duration:
934ms
Cost:
$0.000322
Provider:
Mistral

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

Model response

AI
The rain fell softly outside. Detective Cole arrived at scene. Blood stained the wooden floor. A body lay motionless there. The room smelled of fear.
created_at"2026-10-07T09:19:46.742Z" 10/7/2026, 9:19:46 AM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency355
moderation_latency(null)
generation_time884
tokens_prompt46
tokens_completion39
native_tokens_prompt50
native_tokens_completion33
native_tokens_completion_images(null)
native_tokens_reasoning0
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"default"
usage0.0003225
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364786-otz7xXbFmpIQ8UD0Cj6H"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364786-2qd2w3ebCNZwYTsccv5L"
upstream_id"7eb26065303544338e92d651ee956f01"
provider_responses
0
endpoint_id"d21d316f-d540-4718-b36e-3beff85d0cf9"
id"7eb26065303544338e92d651ee956f01"
is_byokfalse
latency350
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.0003225
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
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
sentences5
wordCounts
05
15
25
35
45