OpenAI GPT-4o vs OpenAI o1
Live Unit Economics, TTFT Latency & Reasoning Benchmark Analysis
Which model is better: OpenAI GPT-4o or OpenAI o1?
Verified Performance & Unit Economics Delta
Daily synchronized metrics from synthetic latency endpoints and benchmark evaluations.
| Metric / Dimension | OpenAI GPT-4o | OpenAI o1 | Net Delta / Advantage |
|---|---|---|---|
| Input Cost / 1M Tokens | $2.50 | $15.00 | OpenAI GPT-4o is 6.0x cheaper |
| Output Cost / 1M Tokens | $10.00 | $60.00 | OpenAI GPT-4o (83.3% lower) |
| Avg TTFT Response Latency | 280ms | 850ms | OpenAI GPT-4o (+570ms faster) |
| SWE-bench Verified (Coding) | 38.8% | 48.9% | OpenAI o1 (+10.1% lead) |
| Inference Value Score (IVR) | 45.5 / 100 | 21 / 100 | OpenAI GPT-4o (+24.5 pts) |
Interactive Monthly Token Economics & ROI Forecaster
Model your expected production workload across prompt (input) and completion (output) tokens.
Estimated Monthly Spend
$2.5/1M in · $10/1M out
$15/1M in · $60/1M out
When to Choose OpenAI GPT-4o
Choose OpenAI GPT-4o when you need General multimodal assistant applications, consumer chat interfaces, and enterprise knowledge workers. and have an infrastructure budget aligned with $2.50/1M tokens.
When to Choose OpenAI o1
Choose OpenAI o1 when you need Complex PhD-level multi-step science research, formal algorithm synthesis, and high-stakes reasoning pipelines. and prioritize OpenAI ecosystem integration at $15.00/1M tokens.
Related Questions & Decision Factors
Which is cheaper: OpenAI GPT-4o or OpenAI o1?
OpenAI GPT-4o is cheaper at $2.50/1M input tokens compared to $15.00/1M for OpenAI o1.
Which model has lower latency: OpenAI GPT-4o or OpenAI o1?
OpenAI GPT-4o delivers faster response times with an average TTFT of 280ms vs 850ms for OpenAI o1.
When should you choose OpenAI GPT-4o?
Choose OpenAI GPT-4o when you need General multimodal assistant applications, consumer chat interfaces, and enterprise knowledge workers. and have an infrastructure budget aligned with $2.50/1M tokens.
When should you choose OpenAI o1?
Choose OpenAI o1 when you need Complex PhD-level multi-step science research, formal algorithm synthesis, and high-stakes reasoning pipelines. and prioritize OpenAI ecosystem integration at $15.00/1M tokens.