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GPT-4.1 vs OpenAI o1

Both have similar output pricing, while OpenAI o1 offers a larger context window. Choose GPT-4.1 or OpenAI o1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecGPT-4.1OpenAI o1
ProviderGitHub ModelsGitHub Models
Input / 1M tokens$0.00$0.00
Output / 1M tokens$0.00$0.00
Context window128K200K
Parameters
Open weightsNoNo
ReleasedApr 2025Sep 2024

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.