Run: 2026-10-07-01M4ASZXJJH2E28DB37F77DNWC

Run Details

Duration:
38.8s
Cost:
$0.006680
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 old clock stopped ticking. Inspector Graves entered the room. She lay on the floor. Blood pooled around silver hair. Someone had silenced her forever. The window stood wide open. Rain fell on broken glass. Footprints marked the wet floor. Murder had visited here tonight. He knelt beside the corpse. Her eyes held frozen terror. Her hand held a letter. He read the final words. "Find the killer," he whispered. Darkness swallowed the mansion whole.
created_at"2026-10-07T09:09:27.259Z" 10/7/2026, 9:09:27 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency759
moderation_latency(null)
generation_time38731
tokens_prompt46
tokens_completion2498
native_tokens_prompt38
native_tokens_completion3184
native_tokens_completion_images(null)
native_tokens_reasoning2381
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"
usage0.0066804
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364167-o8zluQDHiuDbanltiJBQ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364167-oSSS907xCQlcYEgEsUWx"
upstream_id"5ffa2f3b0890440fa6a49d231a8187d3"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"5ffa2f3b0890440fa6a49d231a8187d3"
is_byokfalse
latency727
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.0066804
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
sentences15
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145