Compare · ModelsLive · 2 picked · head to head

DeepSeek V4 Flash 0731 (free) vs ERNIE-5.5-Flash-Preview (free)

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 0731 (free) · ERNIE-5.5-Flash-Preview (free) are still filling in scores.

Hype vs Reality
DeepSeek V4 Flash 0731 (free)
no bench·#4 by attention
QUIET
ERNIE-5.5-Flash-Preview (free)
no bench·no signal
QUIET
Best value
DeepSeek V4 Flash 0731 (free)
n/a
$0.00/M
ERNIE-5.5-Flash-Preview (free)
n/a
$0.00/M
Vendor risk
One or more vendors flagged
DeepSeek logo
DeepSeek
$3.4B·Tier 1
Higher risk
baidu logo
Baidu
$45.0B·Tier 1
Medium risk
Pricing · per 1M tokens · projected $/mo at 10M tokens
ModelInputOutputContextProjected $/mo
DeepSeek logoDeepSeek V4 Flash 0731 (free)$0.00$0.001.0M tokens (~524 books)n/a
baidu logoERNIE-5.5-Flash-Preview (free)$0.00$0.001.0M tokens (~512 books)n/a