Run: 2026-05-10-01KR8ZK50TA8SME9RW5GGPGRXS

Run Details

Duration:
3m 11s
Cost:
$0.001220
Provider:
Together

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
The rain drummed a steady beat against the glass window while the old clock ticked slow in the dark hall. Inside the study, Lord Thorne lay sprawled across the Persian rug with a silver dagger buried deep in his chest. A broken glass of expensive wine stained the floral carpet a deep crimson, matching the fresh blood on the floor. Detective Miller stepped over the threshold, his eyes scanning the room for any clue that the killer had left behind. The door was locked from the inside, yet the only key remained sitting on the dark mahogany desk right there.
created_at"2026-05-10T13:00:29.602Z" 5/10/2026, 1:00:29 PM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2345
moderation_latency(null)
generation_time191304
tokens_prompt46
tokens_completion1941
native_tokens_prompt52
native_tokens_completion2420
native_tokens_completion_images(null)
native_tokens_reasoning1801
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)
usage0.0012204
router(null)
provider_responses
0
endpoint_id"576fca5b-f09c-4bda-b560-9989c39ac3ab"
id"oiXiG58-zfFMX-9f99208d128d867d"
is_byokfalse
latency357
model_permaslug"google/gemma-4-31b-it-20260402"
provider_name"Together"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778418029-fLzLuWd7VbHvM8kZQpRX"
session_id(null)
api_type"completions"
id"gen-1778418029-0jtj9BA1DozJ2ZeuxgWf"
upstream_id"oiXiG58-zfFMX-9f99208d128d867d"
total_cost0.0012204
cache_discount(null)
upstream_inference_cost0
provider_name"Together"
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