Run: 2026-04-27-01KQ79RRA7YZXZ8YRH7W0CTKEG

Run Details

Model:
Qwen 3.6 Flash
Test:
Data extraction
Scenario:
What instrument does Lucy play?
Duration:
4.6s
Cost:
$0.001142
Provider:
Alibaba

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
What instrument does Lucy play based on the following text? Only return the instrument, nothing else. In the school band, there are four instruments: drums, bass, flute, trumped. John plays the drums, Mary plays the flute, and Pete plays the trumpet. Lucy doesn't play a wind instrument.

Model response

AI
bass
created_at"2026-04-27T11:04:08.274Z" 4/27/2026, 11:04:08 AM
model"qwen/qwen3.6-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency627
moderation_latency(null)
generation_time4448
tokens_prompt75
tokens_completion739
native_tokens_prompt74
native_tokens_completion749
native_tokens_completion_images(null)
native_tokens_reasoning742
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"
usage0.001142
router(null)
provider_responses
0
endpoint_id"2435bec9-c808-4f27-9fc8-12f3460d7b66"
id"chatcmpl-48e1dde3-b33e-9fb7-ad55-9bb1753ad52a"
is_byokfalse
latency627
model_permaslug"qwen/qwen3.6-flash"
provider_name"Alibaba"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777287848-DYt5Tc1pDc0kmJfLkPDF"
session_id(null)
api_type"completions"
id"gen-1777287848-cUc9IFrTDkYoY86CxsG5"
upstream_id"chatcmpl-48e1dde3-b33e-9fb7-ad55-9bb1753ad52a"
total_cost0.001142
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case insensitive: bass
 n/a
Pass Matches Regex
/\bbass\b/i
 n/a
no eval