Run: 2026-10-27-01M5YFPR4Q571GH373VV9605TK

Run Details

Duration:
7.3s
Cost:
$0.002856
Provider:
OpenAI

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 polished the abandoned station. Detective Mara Voss arrived alone. Inside, the lights still burned. A body occupied the bench. Rainwater pooled beneath his shoes. His throat displayed one wound. His hands clasped a ticket. The destination had been scratched. Mara recognized the dead man. He had buried her father. Footsteps sounded in the corridor. Mara reached for her pistol. The station doors remained locked. She had locked them herself. A voice whispered her name.
created_at"2026-10-27T10:50:11.49Z" 10/27/2026, 10:50:11 AM
model"openai/gpt-6.1-terra-20261026"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6465
moderation_latency(null)
generation_time7284
tokens_prompt46
tokens_completion122
native_tokens_prompt41
native_tokens_completion563
native_tokens_completion_images0
native_tokens_reasoning461
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"completed"
service_tier"default"
usage0.002856
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer(null)
request_id"req-1793098211-liyTiqFGJdAta72JsY03"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1793098211-AskoAVsq2foTPRX4rrNr"
upstream_id"resp_0a047556edc1570f016ae081e39fc887d18f0b6cfa96dbe81b"
provider_responses
0
endpoint_id"2d2ad10f-098e-4bbf-aa95-11f705b2b9a2"
id"resp_0a047556edc1570f016ae081e39fc887d18f0b6cfa96dbe81b"
is_byokfalse
latency619
model_permaslug"openai/gpt-6.1-terra-20261026"
provider_name"OpenAI"
status200
total_cost0.002856
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
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