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Benchmark

Solar Pro 4

  • Upstage
  • Proprietary
  • Reasoning

Intelligence

Intelligence Index

#80 of 266
  1. 28.228Nex-N2-Pro (Based on Qwen3.5-397B-A17B)
  2. 27.628Qwen3.8 27B (Medium)
  3. 27.528GPT-5.6 Terra (Low)
  4. 27.327JT-4.1 Flash 236B A21B (Non-reasoning)
  5. 26.727Quasar 438B (Max, Based on GLM-5.2)
  6. 26.627Solar Pro 4
  7. 26.527Nemotron 3.5 Super VL
  8. 26.426Apodex 1.1
  9. 26.226Qwen3.8 27B (Low)
  10. 2626GPT-5.5 Instant (June 2026)
Data from Artificial Analysis

Evaluations

  • AA-Omniscience Accuracy19.4%#118
  • Humanity's Last Exam29.8%#82
  • Terminal-Bench 4.00%#96
  • AA-LCR70.7%#103
  • SciCode48%#74
  • CritPt6.3%#79
  • GPQA Diamond89.1%#33
  • τ²-Bench Banking23.3%#39
Solar Pro 4Median
Data from Artificial Analysis

Speed and price

Price

$ per 1M tokens (3:1) · #78 of 169
  1. $0.450.45Ling 3.1 Flash 1019
  2. $0.450.45Ling 3.1 Flash
  3. $0.480.48Qwen3 Coder Next
  4. $0.530.53DeepSeek V4.1 Flash 1017 (Max)
  5. $0.530.53MiniMax-M3
  6. $0.530.53Solar Pro 4
  7. $0.530.53Inkling Small
  8. $0.530.53Muse Glimmer (High)
  9. $0.540.54MiMo-V2.6-Pro
  10. $0.60.6Beam 1.0
Data from Artificial Analysis

Nearby models

  • Nex-N2-Pro (Based on Qwen3.5-397B-A17B)Nex AGI28.2
  • Qwen3.8 27B (Medium)Alibaba27.6
  • GPT-5.6 Terra (Low)OpenAI27.5
  • JT-4.1 Flash 236B A21B (Non-reasoning)China Mobile27.3
  • Quasar 438B (Max, Based on GLM-5.2)Multiverse Computing26.7
  • Nemotron 3.5 Super VLNVIDIA26.5
  • Apodex 1.1Apodex26.4
  • Qwen3.8 27B (Low)Alibaba26.2
Data from Artificial Analysis

Same lab

  • Solar Open2 250BUpstage24.7
  • Solar Mini 4Upstage24.1
  • Solar Open 100B (Reasoning)Upstage10.4
Data from Artificial Analysis
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