gpt-5.3-codex vs deepseek-v4-pro API price comparison

Compare gpt-5.3-codex vs deepseek-v4-pro cheapest routes, input/output prices, shared platforms, cache coverage, and crawl freshness.

Latest crawl: Sep 6, 2026 路 shared platforms: 7

Price verdict

deepseek-v4-pro is about 19% cheaper than gpt-5.3-codex on the cheapest listed combined route, making it the first cost-sensitive option to inspect.

gpt-5.3-codex cheapest

0.81 USD/M tokens

Micu

deepseek-v4-pro cheapest

0.66 USD/M tokens

Micu

Platform coverage

11/12

Listed platform count for each model.

Cache coverage

82%/100%

Share of routes that publish cache read or write prices.

Model snapshots

  • gpt-5.3-codex

    OpenAI 路 coding

    Cheapest combined route: Micu at 0.81 USD/M tokens.

    Lowest input: 0.09 USD/M tokens 路 lowest output: 0.72 USD/M tokens

  • deepseek-v4-pro

    DeepSeek 路 chat

    Cheapest combined route: Micu at 0.66 USD/M tokens.

    Lowest input: 0.22 USD/M tokens 路 lowest output: 0.44 USD/M tokens

Shared platform comparison

Platformgpt-5.3-codexdeepseek-v4-proLower route
Micu 0.81 USD/M tokens 0.66 USD/M tokens deepseek-v4-pro
Qianduoduo 15.75 USD/M tokens 2.34 USD/M tokens deepseek-v4-pro
PackyCode 78.75 USD/M tokens 4.51 USD/M tokens deepseek-v4-pro
Atlas Cloud 15.75 USD/M tokens 5.06 USD/M tokens deepseek-v4-pro
AIHubMix 15.75 USD/M tokens 5.07 USD/M tokens deepseek-v4-pro
Crazyrouter 15.75 USD/M tokens 5.34 USD/M tokens deepseek-v4-pro
Yunwu 9.45 USD/M tokens 36.00 USD/M tokens gpt-5.3-codex

Continue comparing

gpt-5.3-codex 路 deepseek-v4-pro 路 ratio ranking