Which is cheaper, Gpt 5 1 Codex Max or Gpt 4o Mini Search Preview?
Gpt 4o Mini Search Preview costs $0.15/M input; Gpt 5 1 Codex Max costs $1.25/M input. Price spread matters at billion-token scale.
Gateway catalog snapshot.
Gpt 4o Mini Search Preview is cheaper at $0.15/M input vs $1.25/M input for Gpt 5 1 Codex Max. Compare context, hosts, and o10 routing bands.
Last updated: 2026-06-27. Full catalog. Reference prices are dated snapshots. Compare total cost and measured task quality before choosing a route.
Gpt 5 1 Codex Max vs Gpt 4o Mini Search Preview. Price, context, routing
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AnswersSelf-contained
How do Gpt 5 1 Codex Max and Gpt 4o Mini Search Preview context windows compare?
Gpt 5 1 Codex Max: 400,000 tokens. Gpt 4o Mini Search Preview: 128,000 tokens.
01Deep dive
Comparison summary
Gpt 4o Mini Search Preview is cheaper at $0.15/M input vs $1.25/M input for Gpt 5 1 Codex Max. Compare context, hosts, and o10 routing bands.
Gpt 4o Mini Search Preview is cheaper at $0.15/M input vs $1.25/M input for Gpt 5 1 Codex Max. Compare context, hosts, and o10 routing bands.
SourceMethodology
o10 gateway + fulfillment catalog snapshot.
FAQFrequently asked questions
Common questions
Which is cheaper, Gpt 5 1 Codex Max or Gpt 4o Mini Search Preview?
Gpt 4o Mini Search Preview at $0.15/M input vs $1.25/M for Gpt 5 1 Codex Max.
Can you run both on the same hosts?
Gpt 5 1 Codex Max: OpenAI. Gpt 4o Mini Search Preview: OpenAI.