Capabilities
7-day heat trend
−29.5%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 7% of tracked models
- Faster than 93% of tracked models
- Efficiency rank: #1029 of 1105
Best suited for
Complex reasoning, analysis, planning and multi-step problem solving where answer quality matters more than raw cost.
About o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
o3 is a Reasoning model from OpenAI (US). HotON.ai tracks it at $2.00 per 1M input tokens and $8.00 per 1M output tokens, with a 200K-token context window, ~170 tokens/sec throughput and 96.2% availability. Its composite efficiency score is 86/100 at an estimated $0.008 per successful task.
Related market news
Frequently asked questions
How much does o3 cost per 1M tokens?+
o3 is tracked at $2.00 per 1M input tokens and $8.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $6.50 per 1M tokens. Figures are illustrative demo data.
What is o3 best for?+
Complex reasoning, analysis, planning and multi-step problem solving where answer quality matters more than raw cost.
How fast is o3?+
o3 delivers about 170 tokens/sec with 96.2% tracked availability, suitable for latency-sensitive, real-time applications.
Is o3 cheaper than other AI models?+
Within the HotON.ai tracked set, o3 is cheaper than 7% of models on input price and ranks #1029 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.