Jamba Reasoning 3B

Composite indexes

• Artificial Analysis Intelligence Index#134 of 142
  6independentIntelligence Index v4.3; reasoning; estimatedArtificial Analysis: Jamba Reasoning 3B ↗

  Leader: Claude Opus 5.5 at 58

Coding

• LiveCodeBench#50 of 56
  21%independentreasoningArtificial Analysis: Jamba Reasoning 3B ↗

  Leader: Fugu at 92.9%

Agents and tool use

• τ²-Bench#72 of 88
  15.8%independenttelecom; reasoningArtificial Analysis: Jamba Reasoning 3B ↗

  Leader: GLM-5.2 at 99.1%

Reasoning and knowledge

• GPQA Diamond#137 of 142
  33.3%independentreasoningArtificial Analysis: Jamba Reasoning 3B ↗

  Leader: GPT-6 Astra at 96.1%

• Humanity’s Last Exam#143 of 147
  3.8%independentno tools; reasoningArtificial Analysis: Jamba Reasoning 3B ↗

  Leader: Claude Opus 5.5 at 61.4%

• CritPt#133 of 139
  0%independentreasoningArtificial Analysis: Jamba Reasoning 3B ↗

  Leader: GPT-5.6 Sol at 32.3%

Vision and long context

• AA Long Context Reasoning#126 of 139
  6.3%independentreasoningArtificial Analysis: Jamba Reasoning 3B ↗

  Leader: Kimi K3 at 88.7%

Other published results