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Apertus 8B Instruct

swiss-ai-initiative/apertus-8b-instruct
  • Swiss Ai Initiative
  • Family · Apertus
  • Released 2 Sep 2025
Not on OSMEXO yet
Scores · standing
Intelligence4.8#474/490

Benchmarks

bar = share of the top score · Benchmark data: Artificial Analysis
IFBench#311 of 328
22.4%
GPQA Diamond#431 of 445
25.6%
τ²-Bench#283 of 319
11.4%
Humanity's Last Exam#328 of 465
5.0%
Intelligence index#474 of 490
4.8
Long-context reasoning#341 of 393
0.0%
Terminal-Bench Hard#272 of 311
0.0%
Speed · median across providers, latest day
Output speed#27/101166 tok/s1.4× faster than median
First token#792.1 s2.1× longer than median
Family progress
Intelligence Index
4.74.84.955.1
  • Family releases4.8

Same family

Apertus

Alternatives

other vendors · similar capability

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