Compare o3 vs. GPT-4o
See token pricing, context windows, and quick qualitative notes for o3 against GPT-4o in one layout.
Compare o3 vs GPT-4o API PricingLLM API PRICING & BENCHMARK HUB
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Planning to build an AI agent or application with OpenAI o3 in 2026? Understanding your AI infrastructure budget is critical. At $2.00 per 1M input tokens and $8.00 per 1M output tokens, this model offers context window utility suitable for General text generation and chat. Our interactive tool below allows you to model your exact AI infrastructure, adjusting for prompt caching and batching to find the highest cost-efficiency for your production requirements.
Jump straight into a head-to-head pricing view with o3 first in the comparison slug, matching how the rest of LeadsCalc orders model battles.
See token pricing, context windows, and quick qualitative notes for o3 against GPT-4o in one layout.
Compare o3 vs GPT-4o API PricingSee token pricing, context windows, and quick qualitative notes for o3 against Claude 3.5 Sonnet in one layout.
Compare o3 vs Claude 3.5 Sonnet API PricingSee token pricing, context windows, and quick qualitative notes for o3 against DeepSeek V3 in one layout.
Compare o3 vs DeepSeek V3 API PricingShort answers grounded in the catalog fields used by this calculator. Adjust assumptions in the tool above for your real traffic mix.
Based on our catalog benchmarks, o3 is evaluated across coding, logic, math, and instruction following. Use the performance radar chart above to see its exact strengths, or visit our comparison hub to see head-to-head win rates against models like GPT-4o and Claude 3.5 Sonnet.
For OpenAI o3, this calculator uses $2.00 per 1M input tokens and $8.00 per 1M output tokens as baseline API pricing. Rates can vary by region, commitment tier, and batch endpoints—use the calculator above to stress-test your workload.
o3 is listed with a 200,000-token context window for a single request in our catalog. Very long prompts still increase cost linearly with tokens, so pair window size with caching and retrieval when possible.
o3 is listed here without vision; confirm multimodal support with your provider if you need images or PDFs.
Use the comparison links in the section above for side-by-side pricing and context, or open the full comparison hub at https://www.leadscalc.com/calculators/ai/compare to explore more model pairs.
o3 is offered under OpenAI in this catalog. Wire your keys and endpoints per their docs; this page focuses on token economics, not account setup.