Compare · ModelsLive · 2 picked · head to head
GPT-5.4 Pro vs Qwen3.5 397B A17B
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
GPT-5.4 Pro wins on 3/3 benchmarks
GPT-5.4 Pro wins 3 of 3 shared benchmarks. Leads in knowledge · math.
Category leads
knowledge·GPT-5.4 Promath·GPT-5.4 Pro
Hype vs Reality
Attention vs performance
GPT-5.4 Pro
#40 by perf·#9 by attention
Qwen3.5 397B A17B
#51 by perf·#1 by attention
Best value
Qwen3.5 397B A17B
71.8x better value than GPT-5.4 Pro
GPT-5.4 Pro
0.6 pts/$
$105.00/M
Qwen3.5 397B A17B
43.9 pts/$
$1.36/M
Vendor risk
Who is behind the model
OpenAI
$840.0B·Tier 1
Alibaba (Qwen)
$293.0B·Tier 1
Head to head
3 benchmarks · 2 models
GPT-5.4 ProQwen3.5 397B A17B
Chess Puzzles
GPT-5.4 Pro leads by +48.4
Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities.
GPT-5.4 Pro
56.9
Qwen3.5 397B A17B
8.5
FrontierMath-Tiers-1-3-v2-Private
GPT-5.4 Pro leads by +51.2
GPT-5.4 Pro
82.5
Qwen3.5 397B A17B
31.2
GPQA diamond
GPT-5.4 Pro leads by +11.0
Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs.
GPT-5.4 Pro
92.8
Qwen3.5 397B A17B
81.8
Full benchmark table
| Benchmark | GPT-5.4 Pro | Qwen3.5 397B A17B |
|---|---|---|
Chess Puzzles Chess Puzzles · tests strategic and tactical reasoning by having models solve chess puzzle positions, evaluating lookahead and pattern recognition abilities. | 56.9 | 8.5 |
FrontierMath-Tiers-1-3-v2-Private | 82.5 | 31.2 |
GPQA diamond Graduate-Level Google-Proof QA (Diamond set) · expert-crafted questions in physics, biology, and chemistry that are difficult even for domain PhDs. | 92.8 | 81.8 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $30.00 | $180.00 | 1.1M tokens (~525 books) | $675.00 | |
| $0.39 | $2.34 | 262K tokens (~131 books) | $8.78 |