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Claude Opus 5 vs GPT-6 Astra

Token prices on Bourse against each provider's list price, with score and price history. USD per 1M tokens.

Anthropic

Claude Opus 5

claude-opus-5

OpenAI

GPT-6 Astra

gpt-6-astra
Input · per 1M tokens$3.675$5.00$7.35$10.00
Output · per 1M tokens$18.375$25.00$36.75$50.00
Saving on output27% off27% off
Output price history
Intelligence50.752.8
Coding7876.9
Agentic56.251.5
Context window1,000,000 tokens1,050,000 tokens
StreamingYesYes
Use Claude Opus 5 Use GPT-6 Astra