Apriel V1.5 15B Thinker is Servicenow's language model. A 15B reasoning-focused LLM from ServiceNow's Apriel series, designed for enterprise workflow automation and structured thinking tasks.
Specifications
Canonical IDservicenow-apriel-1-5-15b-thinker
TypeLanguage
StatusActive
CreatorServicenow
Input ModalitiesText
Output ModalitiesText
Parameters15B
Benchmarks
Intelligence Index
28.3
#146
Coding Index
18.7
#188
Math Index
87.5
#41
MMLU-Pro
0.8
#141
GPQA
0.7
#174
HLE
0.1
#110
LiveCodeBench
0.7
#52
IFBench
0.6
#91
Time to First Token
0.00s
#183
SciCode
0.3
#174
AIME 2025
0.9
#41
LCR
0.2
#247
TerminalBench Hard
0.1
#193
TAU2
0.7
#130
Output TPS
0.0
#453

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Apriel V1.5 15B ThinkerCurrent
Apriel V1.6 15B ThinkerAvailable

Model IDs