Run: 2026-05-10-01KR90S27S7PCQ62QMGQZ3A06G

Run Details

Model:
Gemma 4 31B (Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
29.5s
Cost:
$0.000373
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Cold rain hit the glass. A scream broke the night. He entered the dim room. Lord Grey lay quite still. Red blood stained his shirt. One silver knife was missing. The heavy door was locked. Who could have done this? A faint scent lingered here. The game began right now.
created_at"2026-05-10T13:21:11.936Z" 5/10/2026, 1:21:11 PM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency323
moderation_latency(null)
generation_time29436
tokens_prompt46
tokens_completion737
native_tokens_prompt52
native_tokens_completion965
native_tokens_completion_images(null)
native_tokens_reasoning669
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)
usage0.00037346
router(null)
provider_responses
0
endpoint_id"4149ab03-3b69-45a0-b94c-6c253b8641a1"
id"chatcmpl-RDJ5xJpCKKPFCGbnbDpoQXIz"
is_byokfalse
latency46
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-1778419271-OLSLCheHRezMh0Osl6tw"
session_id(null)
api_type"completions"
id"gen-1778419271-y7GPrU65wQegYeWosgmX"
upstream_id"chatcmpl-RDJ5xJpCKKPFCGbnbDpoQXIz"
total_cost0.00037346
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
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95