Run: 2026-07-25-01KYCX8G6SHTJGN1674377SN98

Run Details

Model:
Thinking Machines Inkling (Reasoning)
Test:
Data extraction
Scenario:
What instrument does Lucy play?
Duration:
666ms
Cost:
$0.000339
Provider:
BaseTen

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"2026-07-25T15:10:52.134Z" 7/25/2026, 3:10:52 PM
model"thinkingmachines/inkling-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency125
moderation_latency(null)
generation_time395
tokens_prompt74
tokens_completion59
native_tokens_prompt76
native_tokens_completion65
native_tokens_completion_images(null)
native_tokens_reasoning57
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)
usage0.00033925
router(null)
provider_responses
0
endpoint_id"ba2df08c-c0a0-4e0e-9f31-d79a9c475b70"
id"chatcmpl-76901a5d5f9444daa41408fb16fd7f2d"
is_byokfalse
latency125
model_permaslug"thinkingmachines/inkling-20260715"
provider_name"BaseTen"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784992252-rsyN8SpXdk6Px6r1pl9P"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784992252-XbPBemkyWdwotWXRNuVT"
upstream_id"chatcmpl-76901a5d5f9444daa41408fb16fd7f2d"
total_cost0.00033925
cache_discount(null)
upstream_inference_cost0
provider_name"BaseTen"
response_cache_source_id(null)
data_region"global"

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