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

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

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

Price verdict

gpt-5.3-codex-spark is about 97% cheaper than claude-fable-5 on the cheapest listed combined route, making it the first cost-sensitive option to inspect.

gpt-5.3-codex-spark cheapest

0.28 USD/M tokens

TokenMarket

claude-fable-5 cheapest

8.86 USD/M tokens

Micu

Platform coverage

8/18

Listed platform count for each model.

Cache coverage

100%/94%

Share of routes that publish cache read or write prices.

Model snapshots

  • gpt-5.3-codex-spark

    OpenAI 路 coding

    Cheapest combined route: TokenMarket at 0.28 USD/M tokens.

    Lowest input: 0.03 USD/M tokens 路 lowest output: 0.25 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-codex-sparkclaude-fable-5Lower route
TokenMarket 0.28 USD/M tokens 12.52 USD/M tokens gpt-5.3-codex-spark
Now Coding 0.59 USD/M tokens 12.52 USD/M tokens gpt-5.3-codex-spark
AiYa 5.51 USD/M tokens 90.00 USD/M tokens gpt-5.3-codex-spark
ClaudeCN 7.88 USD/M tokens 96.00 USD/M tokens gpt-5.3-codex-spark
DawCode 7.88 USD/M tokens 108.00 USD/M tokens gpt-5.3-codex-spark
Micu 34.84 USD/M tokens 8.86 USD/M tokens claude-fable-5
Qianduoduo 15.75 USD/M tokens 48.00 USD/M tokens gpt-5.3-codex-spark

Continue comparing

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