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Benchmark

GPT-6.1 Terra (Low)

  • OpenAI
  • Release · October 26, 2026
  • Proprietary
  • Reasoning

Intelligence

Intelligence Index

#48 of 77
  1. 30.330Claude Sonnet 5.5 (Medium)
  2. 3030Gemini 3.8 Flash (Medium)
  3. 29.930MiMo-V2.6-Pro
  4. 29.630Claude Haiku 5.5 (High)
  5. 29.530Ling 3.1 Flash 1019
  6. 29.229GPT-6.1 Terra (Low)
  7. 28.929MiniMax-M3.1-Flash
  8. 28.529Step 5 Preview
  9. 27.828GPT-6 Luna (Max)
  10. 26.727MiMo-V2.6-Flash
Data from Artificial Analysis

Evaluations

  • AA-Briefcase v1.11,030#78
  • AA-Omniscience v1.1 Accuracy45.6%#37
  • AA-Omniscience v1.1 Non-Hallucination58.4%#35
  • AutomationBench-AA56.3%#44
  • Terminal-Bench-Science 0.17.6%#47
  • FrontierCode 2.024.5%#37
  • HLE-Diamond24.9%#41
  • GDP.pdf25.6%#28
  • Terminal-Bench 4.015.2%#57
  • CritPt v2 (Hard Subset)48.5%#28
  • GDPval-AA v2.11,204#73
  • MMMU-Pro82.5%#25
  • FrontierCode 1.136.3%#43
  • AA-LCR v1.181%#39
  • SciCode52.4%#52
  • Humanity's Last Exam35.8%#65
  • CritPt15.1%#59
GPT-6.1 Terra (Low)Median
Data from Artificial Analysis

Speed and price

Speed

tokens per second · #90 of 161
  1. 9898Claude Opus 5.5 (Max)
  2. 9797Gemma 4 26B A4B (Reasoning)
  3. 9797Qwen3 Omni 30B A3B Instruct
  4. 9292Ministral 3 8B
  5. 9191GPT-6.1 Terra (Non-reasoning)
  6. 9191GPT-6.1 Terra (Low)
  7. 9191GPT-6.1 Terra (Medium)
  8. 9191GPT-6.1 Terra (Max)
  9. 9191GPT-6.1 Terra (High)
  10. 9191GPT-6.1 Terra (Xhigh)
Data from Artificial Analysis

Latency

seconds to first token · #50 of 161
  1. 1.11.1Nova 2.0 Lite (Non-reasoning)
  2. 1.11.1Magistral Small 1.2
  3. 1.21.2DeepSeek V4.1 Flash 1017 (Max)
  4. 1.21.2Trinity Large Thinking
  5. 1.21.2Muse Glimmer (High)
  6. 1.31.3GPT-6.1 Terra (Low)
  7. 1.31.3Quasar 438B (Max, Based on GLM-5.2)
  8. 1.31.3Nemotron 3 Ultra 550B A55B (Reasoning)
  9. 1.31.3Claude Sonnet 5.5 (Low)
  10. 1.41.4Agnes 2.5 Pro Beta
Data from Artificial Analysis

Price

$ per 1M tokens (3:1) · #122 of 169
  1. $22GPT-6.1 Terra (Max)
  2. $22GPT-6.1 Terra (Xhigh)
  3. $22GPT-6.1 Terra (High)
  4. $22GPT-6.1 Terra (Medium)
  5. $22GPT-6.1 Terra (Non-reasoning)
  6. $22GPT-6.1 Terra (Low)
  7. $22Muse Spark Open (Xhigh)
  8. $2.072.07Mistral Large 4 Preview
  9. $2.152.15GLM-5.3 (Max)
  10. $2.152.15GLM-5.3 (Low)
Data from Artificial Analysis

Nearby models

Data from Artificial Analysis

Same lab

Data from Artificial Analysis