readable AI benchmarks

Swiss AI Initiative

Apertus 8B Instruct

non-reasoning · open weights · Sep 2, 2025

Quality Score3.4
Value Score3.2
Reliability11.4
Cache Discountnot available

Model specification

Reasoning
non-reasoning
Input modalities
text
Output modalities
text
Context window
65,536 tokens
Weights
open weights

Token prices USD per 1M tokens

Input
$0.100
Output
$0.200
Cached Input
not available
Cached Output
not available
Cost per task
not available

Capability

Intelligence
1.0
Coding
not available
Agentic
not available
Omniscience
-77.2
Correct
9.7%
Blended price
$0.110

Answer outcomes

Correct 9.7%Incorrect 86.9%Abstained 3.5%

Artificial Analysis benchmarks

SciCode
4%
Humanity’s Last Exam
5%
GPQA Diamond
26%
CritPt
0%
AA-Omniscience
11%
AA-LCR
0%

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