Run: 2026-03-11-01KKFCZP0THRTR1TSSHQFBMJV2

Run Details

Model:
Qwen 3.5 9B
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
2m 35s
Cost:
$0.001517
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 cold rain fell hard against the glass window where the detective found the body lying there now there too. The dead man lay there very still and silent until the arrival of the bright morning sunlight there slowly now. John walked into the room with a mysterious look of confusion in his own eyes right now very strange still. The police officer arrived quickly after the loud noise was heard by the quiet people outside nearby today too loud. He saw the man's body on the floor again so he called out his name softly louder than ever before.
created_at"2026-03-11T21:31:29.192Z" 3/11/2026, 9:31:29 PM
model"qwen/qwen3.5-9b-20260310"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency148
moderation_latency(null)
generation_time154395
tokens_prompt46
tokens_completion7664
native_tokens_prompt47
native_tokens_completion10081
native_tokens_completion_images(null)
native_tokens_reasoning7524
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.00151685
router(null)
provider_responses
0
endpoint_id"00d506d9-a5e9-4382-a2b9-d54732365594"
id"oagL3WM-6Ng1vN-9dadaa9391996c34"
is_byokfalse
latency147
model_permaslug"qwen/qwen3.5-9b-20260310"
provider_name"Together"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773264689-sTpY1ZmqxIyWIJJ3uFUz"
upstream_id"oagL3WM-6Ng1vN-9dadaa9391996c34"
total_cost0.00151685
cache_discount(null)
upstream_inference_cost0
provider_name"Together"

Evaluation details

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