Compare · ModelsLive · 2 picked · head to head

DeepSeek V4 Flash vs GPT-5.2 Pro

Side by side · benchmarks, pricing, and signals you can act on.

Winner summary

Not enough overlapping benchmarks to declare a winner yet · DeepSeek V4 Flash · GPT-5.2 Pro are still filling in scores.

Hype vs Reality
DeepSeek V4 Flash
#31 by perf·no signal
QUIET
GPT-5.2 Pro
#77 by perf·no signal
QUIET
Best value
896.8x better value than GPT-5.2 Pro
DeepSeek V4 Flash
533.3 pts/$
$0.13/M
GPT-5.2 Pro
0.6 pts/$
$94.50/M
Vendor risk
One or more vendors flagged
DeepSeek logo
DeepSeek
$3.4B·Tier 1
Higher risk
OpenAI logo
OpenAI
$840.0B·Tier 1
Medium risk
Pricing · per 1M tokens · projected $/mo at 10M tokens
ModelInputOutputContextProjected $/mo
DeepSeek logoDeepSeek V4 Flash$0.08$0.171.0M tokens (~524 books)$1.05
OpenAI logoGPT-5.2 Pro$21.00$168.00400K tokens (~200 books)$577.50