Run: 2026-05-10-01KR8YVNSG5PDFWGZP5Z8ETFMT

Run Details

Duration:
1m 17s
Cost:
$0.000786
Provider:
DeepInfra

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

Model response

AI
Cold rain hammered against the glass windows while a single candle flickered within the dark and dusty old library room. Lord Harrington lay sprawled across the mahogany desk with a silver letter opener buried deep inside his pale, cold chest. Inspector Miller stepped over the velvet rug and sighed as he noticed the broken lock on the heavy oak door. A spilled glass of red wine stained the white carpet like a fresh wound bleeding into the expensive wool fabric. Only one person held the key to this room, yet the mysterious killer had vanished into the midnight fog outside.
created_at"2026-05-10T12:47:40.345Z" 5/10/2026, 12:47:40 PM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency377
moderation_latency(null)
generation_time76585
tokens_prompt46
tokens_completion1559
native_tokens_prompt53
native_tokens_completion2051
native_tokens_completion_images(null)
native_tokens_reasoning1414
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)
usage0.00078627
router(null)
provider_responses
0
endpoint_id"4149ab03-3b69-45a0-b94c-6c253b8641a1"
id"chatcmpl-RSs17i91LXNTuHU2T5RnZdW1"
is_byokfalse
latency53
model_permaslug"google/gemma-4-31b-it-20260402"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778417260-BDorCG2nVSpH6YkXBTVh"
session_id(null)
api_type"completions"
id"gen-1778417260-JglJbuhMstglhPQ5ux0z"
upstream_id"chatcmpl-RSs17i91LXNTuHU2T5RnZdW1"
total_cost0.00078627
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
020
120
220
320
420