Compare · ModelsLive · 2 picked · head to head
Gemini 4 Argon vs GPT-5.6 Sol
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Gemini 4 Argon wins on 15/19 benchmarks
Gemini 4 Argon wins 15 of 19 shared benchmarks. Leads in agentic · reasoning · knowledge.
Category leads
agentic·Gemini 4 Argonreasoning·Gemini 4 Argonknowledge·Gemini 4 Argongeneral·Gemini 4 Argoncoding·Gemini 4 Argonmath·GPT-5.6 Sol
Hype vs Reality
Attention vs performance
Gemini 4 Argon
#13 by perf·#8 by attention
GPT-5.6 Sol
#36 by perf·#9 by attention
Best value
Gemini 4 Argon
2.2x better value than GPT-5.6 Sol
Gemini 4 Argon
12.1 pts/$
$6.00/M
GPT-5.6 Sol
5.5 pts/$
$12.00/M
Vendor risk
Who is behind the model
Google DeepMind
$3.53T·Tier 1
OpenAI
$840.0B·Tier 1
Head to head
19 benchmarks · 2 models
Gemini 4 ArgonGPT-5.6 Sol
APEX-Agents
Gemini 4 Argon leads by +31.0
APEX-Agents · evaluates AI agents on complex, multi-step tasks requiring planning, tool use, and autonomous decision-making in realistic environments.
Gemini 4 Argon
82.4
GPT-5.6 Sol
51.4
ARC-AGI
Gemini 4 Argon leads by +1.0
ARC-AGI · the original Abstraction and Reasoning Corpus, testing whether AI can solve novel visual pattern recognition tasks without memorization.
Gemini 4 Argon
98.5
GPT-5.6 Sol
97.5
ARC-AGI-2
GPT-5.6 Sol leads by +1.3
ARC-AGI-2 · the second iteration of the Abstraction and Reasoning Corpus, testing novel pattern recognition and abstract reasoning without prior training data.
Gemini 4 Argon
91.3
GPT-5.6 Sol
92.5
Chess Puzzles
GPT-5.6 Sol leads by +9.5
Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities.
Gemini 4 Argon
56.9
GPT-5.6 Sol
66.3
Dtbench
Gemini 4 Argon leads by +2.7
Gemini 4 Argon
96.0
GPT-5.6 Sol
93.3
Ebr Bench
Gemini 4 Argon leads by +20.0
Gemini 4 Argon
64.8
GPT-5.6 Sol
44.8
Frontiercode
Gemini 4 Argon leads by +0.1
Gemini 4 Argon
47.5
GPT-5.6 Sol
47.5
FrontierMath-Tier-4-v2-Private
GPT-5.6 Sol leads by +4.9
Gemini 4 Argon
78.0
GPT-5.6 Sol
82.9
FrontierMath-Tiers-1-3-v2-Private
GPT-5.6 Sol leads by +3.3
Gemini 4 Argon
90.5
GPT-5.6 Sol
93.8
Frontierswe
Gemini 4 Argon leads by +22.8
Gemini 4 Argon
55.0
GPT-5.6 Sol
32.2
Furniture Assembly
Gemini 4 Argon leads by +22.6
Gemini 4 Argon
60.7
GPT-5.6 Sol
38.1
GPQA diamond
Gemini 4 Argon leads by +4.0
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
Gemini 4 Argon
99.2
GPT-5.6 Sol
95.1
Lmca
Gemini 4 Argon leads by +5.3
Gemini 4 Argon
74.9
GPT-5.6 Sol
69.7
Mirrorcode
Gemini 4 Argon leads by +38.9
Gemini 4 Argon
58.9
GPT-5.6 Sol
20.0
Mystery Game Puzzles
Gemini 4 Argon leads by +6.6
Gemini 4 Argon
60.3
GPT-5.6 Sol
53.7
OTIS Mock AIME 2024-2025
OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills.
Gemini 4 Argon
100.0
GPT-5.6 Sol
100.0
Proofbench
Gemini 4 Argon leads by +16.0
Gemini 4 Argon
99.0
GPT-5.6 Sol
83.0
SimpleQA Verified
Gemini 4 Argon leads by +6.3
SimpleQA Verified · short factual questions with verified answers, measuring factual accuracy and the tendency to hallucinate or provide incorrect information.
Gemini 4 Argon
76.0
GPT-5.6 Sol
69.7
WeirdML v3
Gemini 4 Argon leads by +21.9
Gemini 4 Argon
45.7
GPT-5.6 Sol
23.8
Full benchmark table
| Benchmark | Gemini 4 Argon | GPT-5.6 Sol |
|---|---|---|
APEX-Agents APEX-Agents · evaluates AI agents on complex, multi-step tasks requiring planning, tool use, and autonomous decision-making in realistic environments. | 82.4 | 51.4 |
ARC-AGI ARC-AGI · the original Abstraction and Reasoning Corpus, testing whether AI can solve novel visual pattern recognition tasks without memorization. | 98.5 | 97.5 |
ARC-AGI-2 ARC-AGI-2 · the second iteration of the Abstraction and Reasoning Corpus, testing novel pattern recognition and abstract reasoning without prior training data. | 91.3 | 92.5 |
Chess Puzzles Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities. | 56.9 | 66.3 |
Dtbench | 96.0 | 93.3 |
Ebr Bench | 64.8 | 44.8 |
Frontiercode | 47.5 | 47.5 |
FrontierMath-Tier-4-v2-Private | 78.0 | 82.9 |
FrontierMath-Tiers-1-3-v2-Private | 90.5 | 93.8 |
Frontierswe | 55.0 | 32.2 |
Furniture Assembly | 60.7 | 38.1 |
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 99.2 | 95.1 |
Lmca | 74.9 | 69.7 |
Mirrorcode | 58.9 | 20.0 |
Mystery Game Puzzles | 60.3 | 53.7 |
OTIS Mock AIME 2024-2025 OTIS Mock AIME 2024-2025 · simulated American Invitational Mathematics Examination problems testing advanced problem-solving skills. | 100.0 | 100.0 |
Proofbench | 99.0 | 83.0 |
SimpleQA Verified SimpleQA Verified · short factual questions with verified answers, measuring factual accuracy and the tendency to hallucinate or provide incorrect information. | 76.0 | 69.7 |
WeirdML v3 | 45.7 | 23.8 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $2.00 | $10.00 | 1.0M tokens (~524 books) | $40.00 | |
| $4.00 | $20.00 | 1.1M tokens (~525 books) | $80.00 |