Run: 2026-07-25-01KYCYF61MMBVH4PR1H6CM0XR2

Run Details

Model:
Thinking Machines Inkling (Reasoning)
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
53.0s
Cost:
$0.019713
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 dark mansion stood alone on the hill with broken windows and a single light burning in the study room. Detective Miller discovered the body of a wealthy man lying near the overturned leather chair in the dim study tonight. A dark pool of crimson blood slowly stained the expensive Persian rug beneath the crushed crystal drinking glass near midnight. The detective quickly noticed a strange handwritten letter hidden deep inside the dead man's black coat pocket there right now. No one in the nearby sleeping village heard the terrible scream that had echoed through the silent dark halls tonight.
created_at"2026-07-25T15:31:59.677Z" 7/25/2026, 3:31:59 PM
model"thinkingmachines/inkling-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency148
moderation_latency(null)
generation_time52645
tokens_prompt46
tokens_completion4231
native_tokens_prompt50
native_tokens_completion4855
native_tokens_completion_images(null)
native_tokens_reasoning4743
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)
usage0.01971275
router(null)
provider_responses
0
endpoint_id"9911deb9-f44e-4e18-87fe-9d7b60acee72"
id"otYmNCc-6z2FuN-a20c36fa6eeba200"
is_byokfalse
latency142
model_permaslug"thinkingmachines/inkling-20260715"
provider_name"Together"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784993519-WFLzYLwiWzrFczbSYali"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784993519-j0BHgS0R9jDs4sNFyvoa"
upstream_id"otYmNCc-6z2FuN-a20c36fa6eeba200"
total_cost0.01971275
cache_discount(null)
upstream_inference_cost0
provider_name"Together"
response_cache_source_id(null)
data_region"global"

Evaluation details

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