GPT-4o Mini vs o1
Live Unit Economics, TTFT Latency & Reasoning Benchmark Analysis
Which model is better: GPT-4o Mini or o1?
Verified Performance & Unit Economics Delta
Daily synchronized metrics from synthetic latency endpoints and benchmark evaluations.
| Metric / Dimension | GPT-4o Mini | o1 | Net Delta / Advantage |
|---|---|---|---|
| Input Cost / 1M Tokens | $0.15 | $15.00 | GPT-4o Mini is 100.0x cheaper |
| Output Cost / 1M Tokens | $0.60 | $60.00 | GPT-4o Mini (99.0% lower) |
| Prompt Cache Read / 1M | $0.075 | $7.500 | GPT-4o Mini is 100.0x cheaper |
| Prompt Cache Write / 1M | $0.15 | $15.00 | GPT-4o Mini is 100.0x cheaper |
| Avg TTFT Response Latency | 220ms | 2600ms | GPT-4o Mini (+2380ms faster) |
| SWE-bench Verified (Coding) | 41% | 48.9% | o1 (+7.9% lead) |
| Inference Value Score (IVR) | 70.6 / 100 | 35.5 / 100 | GPT-4o Mini (+35.1 pts) |
Interactive Monthly Token Economics & ROI Forecaster
Model your expected production workload across prompt (input) and completion (output) tokens with prompt caching economics.
Estimated Monthly Spend
$0.15/1M in · $0.60/1M out
Prompt Cache: $0.075/1M read · $0.15/1M write
$15.00/1M in · $60.00/1M out
Prompt Cache: $7.500/1M read · $15.00/1M write
When to Choose GPT-4o Mini
Choose GPT-4o Mini when you need Ultra-affordable, low-latency multimodal model optimized for high-volume customer queries, fine-tuning, and structured JSON extraction. and have an infrastructure budget aligned with $0.15/1M tokens.
When to Choose o1
Choose OpenAI o1 when you need Deep deliberate reasoning powerhouse engineered for competitive math, complex science proofs, multi-step planning, and verified code correctness. and prioritize OpenAI ecosystem integration at $15.00/1M tokens.
Related Questions & Decision Factors
Which is cheaper: GPT-4o Mini or o1?
GPT-4o Mini is cheaper at $0.15/1M input tokens compared to $15.00/1M for o1.
Which model has lower latency: GPT-4o Mini or o1?
GPT-4o Mini delivers faster response times with an average TTFT of 220ms vs 2600ms for o1.
When should you choose GPT-4o Mini?
Choose GPT-4o Mini when you need Ultra-affordable, low-latency multimodal model optimized for high-volume customer queries, fine-tuning, and structured JSON extraction. and have an infrastructure budget aligned with $0.15/1M tokens.
When should you choose o1?
Choose OpenAI o1 when you need Deep deliberate reasoning powerhouse engineered for competitive math, complex science proofs, multi-step planning, and verified code correctness. and prioritize OpenAI ecosystem integration at $15.00/1M tokens.