Run: 2026-10-07-01M4ATJQGR1CJTQHYANVRASM5G

Run Details

Duration:
39.4s
Cost:
$0.008996
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
Rain fell hard that night. Detective Miller stood alone outside. Blood pooled on cold stone. A body lay in shadows. Wind howled through bare trees. Silence hung heavy in air. He checked his watch slowly. Time showed exactly twelve midnight. A scream shattered the silence. Something moved behind the gate.
created_at"2026-10-07T09:19:43.648Z" 10/7/2026, 9:19:43 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency581
moderation_latency(null)
generation_time39404
tokens_prompt46
tokens_completion3060
native_tokens_prompt38
native_tokens_completion4292
native_tokens_completion_images(null)
native_tokens_reasoning2981
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"
usage0.00899612
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364783-wQXoMvV5cNEOh9RNwxQ8"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364783-K7fRlkVYWoKwTSfvnmak"
upstream_id"b2060521e40346e7bca4481100be2077"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"b2060521e40346e7bca4481100be2077"
is_byokfalse
latency562
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00899612
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
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95