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Benchmark

Beam 1.0

  • Reflection
  • Release · October 16, 2026
  • Open weights
  • Reasoning

Intelligence

Intelligence Index

#69 of 266
  1. 33.634Motif 3
  2. 33.534Gemini 3.8 Flash (Low)
  3. 32.933GPT-6 Luna (High)
  4. 32.533GPT-5.3 Codex (Xhigh)
  5. 30.531K2 Horizon 375B A23B
  6. 30.330Beam 1.0
  7. 30.130GPT-5.6 Terra (Medium)
  8. 29.930GPT-6 Luna (Medium)
  9. 29.730Gemini 3.1 Pro Preview
  10. 29.530Claude Haiku 5.5 (Low)
Data from Artificial Analysis

Evaluations

  • AA-Briefcase976#26
  • AA-Omniscience Accuracy33.1%#71
  • AA-Omniscience Non-Hallucination52.8%#18
  • AutomationBench-AA48.5%#22
  • GDPval-AA1,177#25
  • Humanity's Last Exam34.7%#67
  • GDP.pdf11.6%#24
  • Terminal-Bench 4.03%#67
  • AA-LCR78%#70
  • SciCode48.5%#72
  • CritPt13.1%#60
  • Terminal-Bench-Science0.5%#23
  • FrontierCode24.3%#26
  • MLCR-AA17.8%#13
  • PersonalityBench: Expressiveness35.6#19
  • PersonalityBench: Organization70.3#12
  • PersonalityBench: Transparency67.8#11
  • PersonalityBench: Slop53#11
  • PersonalityBench: Informativeness87.6#5
  • PersonalityBench: Warmth28.2#22
  • PersonalityBench: Conviction35.6#19
  • PersonalityBench: Imagination65.4#11
Beam 1.0Median
Data from Artificial Analysis

Cost per task

Cost per task

$ per Intelligence Index task · #6 of 24
  1. $0.070.07GPT-6 Luna (Max)
  2. $0.130.13MiMo-V2.6-Pro
  3. $0.190.19Nemotron 3.5 Super VL
  4. $0.210.21Claude Haiku 5.5 (Max)
  5. $0.220.22MiniMax-M3.1-Flash
  6. $0.230.23Beam 1.0
  7. $0.260.26DeepSeek V4.1 Flash 1017 (Max)
  8. $0.280.28GLM-5.3-Flash
  9. $0.720.72GPT-6.1 Sol (Max)
  10. $0.840.84Muse Spark Open (Xhigh)
Data from Artificial Analysis

Time per task

seconds per task · #2 of 26
  1. 5555K2 Horizon 375B A23B
  2. 5757Beam 1.0
  3. 9696Nemotron 3.5 Super VL
  4. 165165Inkling (Xhigh)
  5. 263263Step 5 Preview
  6. 284284Muse Spark Open (Xhigh)
  7. 341341Muse Wonder (Max)
  8. 364364GPT-6 Luna (Max)
  9. 396396DeepSeek V4.1 Flash 1017 (Max)
  10. 412412GPT-6 Astra (Max)
Data from Artificial Analysis

Tokens per task

output tokens per task · #1 of 27
  1. 26.3K26KBeam 1.0
  2. 27.2K27KGPT-6 Astra (Max)
  3. 34.7K35KInkling (Xhigh)
  4. 38.1K38KGPT-6.1 Sol (Max)
  5. 40.4K40KMuse Spark Open (Xhigh)
  6. 49.2K49KNemotron 3.5 Super VL
  7. 50K50KGPT-6 Luna (Max)
  8. 51.5K52KK2 Horizon 375B A23B
  9. 53.8K54KMuse Wonder Full (Max)
  10. 54.5K55KMuse Wonder (Max)
Data from Artificial Analysis

Speed and price

Speed

tokens per second · #6 of 162
  1. 1,6191,619Celeris-1
  2. 879879K2 Horizon 375B A23B
  3. 714714Mercury 2.5
  4. 446446Nemotron 3.5 Super VL
  5. 414414Gemini 3.5 Flash-Lite
  6. 363363Beam 1.0
  7. 353353Trinity Large Thinking
  8. 295295Nemotron 3.5 Lightning
  9. 290290Nova Micro
  10. 277277NVIDIA Nemotron 3 Nano 30B A3B (Non-reasoning)
Data from Artificial Analysis

Latency

seconds to first token · #7 of 162
  1. 0.50.5Command A+
  2. 0.60.6Celeris-1
  3. 0.60.6Nemotron 3.5 Lightning
  4. 0.60.6NVIDIA Nemotron Nano 9B V2 (Reasoning)
  5. 0.70.7Ministral 3 3B
  6. 0.70.7Beam 1.0
  7. 0.70.7Nemotron 3.5 Super VL
  8. 0.70.7Granite 4.2 3B
  9. 0.80.8GPT-5.6 Terra (Non-reasoning)
  10. 0.80.8gpt-oss-120b (Low)
Data from Artificial Analysis

Price

$ per 1M tokens (3:1) · #82 of 169
  1. $0.530.53MiniMax-M3
  2. $0.530.53Solar Pro 4
  3. $0.530.53Inkling Small
  4. $0.530.53Muse Glimmer (High)
  5. $0.540.54MiMo-V2.6-Pro
  6. $0.60.6Beam 1.0
  7. $0.640.64Nemotron 3 Nano Omni 30B A3B Reasoning
  8. $0.660.66DeepSeek V4 Flash Vision (Max)
  9. $0.670.67Llama 3.3 Instruct 70B
  10. $0.70.7Qwen3.7 Plus
Data from Artificial Analysis

Nearby models

  • Motif 3Motif Technologies33.6
  • Gemini 3.8 Flash (Low)Google33.5
  • GPT-6 Luna (High)OpenAI32.9
  • GPT-5.3 Codex (Xhigh)OpenAI32.5
  • K2 Horizon 375B A23BInstitute of Foundation Models30.5
  • GPT-5.6 Terra (Medium)OpenAI30.1
  • GPT-6 Luna (Medium)OpenAI29.9
  • Gemini 3.1 Pro PreviewGoogle29.7
Data from Artificial Analysis
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