Compare · ModelsLive · 2 picked · head to head
GPT-6.1 Sol vs Gemini 3.8 Flash
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
GPT-6.1 Sol wins on 6/7 benchmarks
GPT-6.1 Sol wins 6 of 7 shared benchmarks. Leads in speed.
Category leads
speed·GPT-6.1 Sol
Hype vs Reality
Attention vs performance
GPT-6.1 Sol
no bench·#1 by attention
Gemini 3.8 Flash
#63 by perf·#8 by attention
Vendor risk
Who is behind the model
OpenAI
$840.0B·Tier 1
Google DeepMind
$4.20T·Tier 1
Head to head
7 benchmarks · 2 models
GPT-6.1 SolGemini 3.8 Flash
Artificial Analysis · CritPt
GPT-6.1 Sol leads by +13.4
GPT-6.1 Sol
31.7
Gemini 3.8 Flash
18.3
Artificial Analysis · GDPval
GPT-6.1 Sol leads by +8.2
GPT-6.1 Sol
53.8
Gemini 3.8 Flash
45.6
Artificial Analysis · Humanity's Last Exam
GPT-6.1 Sol leads by +5.1
GPT-6.1 Sol
52.9
Gemini 3.8 Flash
47.8
Artificial Analysis · Long Context Reasoning
GPT-6.1 Sol leads by +1.7
GPT-6.1 Sol
83.0
Gemini 3.8 Flash
81.3
Artificial Analysis · MMMU Pro
GPT-6.1 Sol leads by +0.4
GPT-6.1 Sol
86.0
Gemini 3.8 Flash
85.6
Artificial Analysis · Quality Index
GPT-6.1 Sol leads by +10.9
GPT-6.1 Sol
51.8
Gemini 3.8 Flash
40.9
Artificial Analysis · SciCode
Gemini 3.8 Flash leads by +2.4
GPT-6.1 Sol
54.2
Gemini 3.8 Flash
56.6
Full benchmark table
| Benchmark | GPT-6.1 Sol | Gemini 3.8 Flash |
|---|---|---|
Artificial Analysis · CritPt | 31.7 | 18.3 |
Artificial Analysis · GDPval | 53.8 | 45.6 |
Artificial Analysis · Humanity's Last Exam | 52.9 | 47.8 |
Artificial Analysis · Long Context Reasoning | 83.0 | 81.3 |
Artificial Analysis · MMMU Pro | 86.0 | 85.6 |
Artificial Analysis · Quality Index | 51.8 | 40.9 |
Artificial Analysis · SciCode | 54.2 | 56.6 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $2.00 | $10.00 | 1.1M tokens (~525 books) | $40.00 | |
| $0.75 | $3.75 | 1.0M tokens (~524 books) | $15.00 |