DiffusionGemma 26B A4B

Composite indexes

• Artificial Analysis Intelligence Index#101 of 142
  10independentv4.3.2, defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: Claude Opus 5.5 at 58

Coding

• Terminal-Bench 2.x#89 of 103
  12.4%independentAA run (Terminal-Bench 2.1), defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: Claude Fable 5.1 at 91.4%

• LiveCodeBench#26 of 56
  69.1%vendorLiveCodeBench v6DiffusionGemma 26B A4B model card (Hugging Face) ↗

  Leader: Fugu at 92.9%

Agents and tool use

• GDPval-AA#87 of 103
  308independentGDPval-AA v2.1, defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: Claude Opus 5.5 at 1846

Reasoning and knowledge

• GPQA Diamond#105 of 142
  73.2%vendorDiffusionGemma 26B A4B model card (Hugging Face) ↗
  66.9%independentAA run, defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: GPT-6 Astra at 96.1%

• Humanity’s Last Exam#99 of 147
  10.8%independentAA run, no tools, defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: Claude Opus 5.5 at 61.4%

• CritPt#77 of 139
  0.3%independentAA run, defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: GPT-5.6 Sol at 32.3%

• MMLU-Pro#8 of 14
  77.6%vendorDiffusionGemma 26B A4B model card (Hugging Face) ↗

  Leader: Nemotron 3 Ultra 550B A55B at 86.8%

• AIME 2026#11 of 13
  69.1%vendorno toolsDiffusionGemma 26B A4B model card (Hugging Face) ↗

  Leader: ERNIE 5.1 at 99.6%

Vision and long context

• AA Long Context Reasoning#116 of 139
  19.7%independentAA-LCR v1.1, defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: Kimi K3 at 88.7%

• MMMU-Pro#47 of 72
  66.5%independentAA run, defaultArtificial Analysis: DiffusionGemma 26B A4B ↗

  Leader: Claude Opus 5.5 at 87.7%

Other published results