Compare · ModelsLive · 2 picked · head to head
DeepSeek V3.2 Exp vs GPT-5.4
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
GPT-5.4 wins on 7/7 benchmarks
GPT-5.4 wins 7 of 7 shared benchmarks. Leads in arena · general · coding.
Category leads
arena·GPT-5.4general·GPT-5.4coding·GPT-5.4
Hype vs Reality
Attention vs performance
DeepSeek V3.2 Exp
#133 by perf·no signal
GPT-5.4
#104 by perf·#4 by attention
Best value
DeepSeek V3.2 Exp
23.8x better value than GPT-5.4
DeepSeek V3.2 Exp
142.4 pts/$
$0.34/M
GPT-5.4
6.0 pts/$
$8.75/M
Vendor risk
Mixed exposure
One or more vendors flagged
DeepSeek
$3.4B·Tier 1
OpenAI
$840.0B·Tier 1
Head to head
7 benchmarks · 2 models
DeepSeek V3.2 ExpGPT-5.4
Chatbot Arena Elo · Coding
GPT-5.4 leads by +123.3
DeepSeek V3.2 Exp
1271.8
GPT-5.4
1395.0
Chatbot Arena Elo · Overall
GPT-5.4 leads by +42.7
DeepSeek V3.2 Exp
1422.1
GPT-5.4
1464.8
Cl Bench
GPT-5.4 leads by +14.7
DeepSeek V3.2 Exp
13.2
GPT-5.4
27.9
Cl Bench Life
GPT-5.4 leads by +12.2
DeepSeek V3.2 Exp
9.5
GPT-5.4
21.7
Dtbench
GPT-5.4 leads by +11.1
DeepSeek V3.2 Exp
79.5
GPT-5.4
90.7
Lmca
GPT-5.4 leads by +26.9
DeepSeek V3.2 Exp
34.3
GPT-5.4
61.1
WeirdML
GPT-5.4 leads by +38.2
WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns.
DeepSeek V3.2 Exp
39.5
GPT-5.4
77.7
Full benchmark table
| Benchmark | DeepSeek V3.2 Exp | GPT-5.4 |
|---|---|---|
Chatbot Arena Elo · Coding | 1271.8 | 1395.0 |
Chatbot Arena Elo · Overall | 1422.1 | 1464.8 |
Cl Bench | 13.2 | 27.9 |
Cl Bench Life | 9.5 | 21.7 |
Dtbench | 79.5 | 90.7 |
Lmca | 34.3 | 61.1 |
WeirdML WeirdML · tests models on unusual and adversarial machine learning tasks that require creative problem-solving beyond standard patterns. | 39.5 | 77.7 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $0.27 | $0.41 | 164K tokens (~82 books) | $3.05 | |
| $2.50 | $15.00 | 1.1M tokens (~525 books) | $56.25 |