gpt-5.3-codex vs claude-fable-5 API price comparison

Compare gpt-5.3-codex vs claude-fable-5 cheapest routes, input/output prices, shared platforms, cache coverage, and crawl freshness.

Latest crawl: Sep 6, 2026 路 shared platforms: 9

Price verdict

gpt-5.3-codex is about 91% cheaper than claude-fable-5 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

claude-fable-5 cheapest

8.86 USD/M tokens

Micu

Platform coverage

11/18

Listed platform count for each model.

Cache coverage

82%/94%

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

  • claude-fable-5

    Anthropic 路 chat

    Cheapest combined route: Micu at 8.86 USD/M tokens.

    Lowest input: 1.48 USD/M tokens 路 lowest output: 7.38 USD/M tokens

Shared platform comparison

Platformgpt-5.3-codexclaude-fable-5Lower route
Micu 0.81 USD/M tokens 8.86 USD/M tokens gpt-5.3-codex
AICoding 3.42 USD/M tokens 11.41 USD/M tokens gpt-5.3-codex
Yunwu 9.45 USD/M tokens 60.00 USD/M tokens gpt-5.3-codex
AIHubMix 15.75 USD/M tokens 66.00 USD/M tokens gpt-5.3-codex
Crazyrouter 15.75 USD/M tokens 60.00 USD/M tokens gpt-5.3-codex
Neko 15.75 USD/M tokens 60.00 USD/M tokens gpt-5.3-codex
Qianduoduo 15.75 USD/M tokens 48.00 USD/M tokens gpt-5.3-codex
DawCode 31.50 USD/M tokens 108.00 USD/M tokens gpt-5.3-codex
PackyCode 78.75 USD/M tokens 420.00 USD/M tokens gpt-5.3-codex

Continue comparing

gpt-5.3-codex 路 claude-fable-5 路 ratio ranking