Run: 2026-02-20-01KHY9JAWQXVGSM7TJB84BTMXT

Run Details

Model:
ByteDance Seed 1.6 Flash
Test:
Data extraction
Scenario:
What instrument does Lucy play?
Duration:
2.5s
Cost:
$0.000090
Provider:
Seed

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"2026-02-20T19:48:58.915Z" 2/20/2026, 7:48:58 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency640
moderation_latency(null)
generation_time2262
tokens_prompt75
tokens_completion282
native_tokens_prompt146
native_tokens_completion264
native_tokens_completion_images(null)
native_tokens_reasoning263
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"
usage0.00009015
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"02177161693923882fba1344a9ed2fba97aa536d307b6cf8e9b39"
is_byokfalse
latency568
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771616938-YDpCLo6krrQHgnGyfJyc"
upstream_id"02177161693923882fba1344a9ed2fba97aa536d307b6cf8e9b39"
total_cost0.00009015
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

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