OpenAI o4-mini vs OpenAI o1 Pro
Performance benchmarks + pricing comparison — updated April 2026
OpenAI o4-mini
OpenAIUpdated mini reasoning model. Similar pricing to o3-mini with updated capabilities.
| Input | $1.10/M |
| Output | $4.40/M |
| Context | 200K tokens |
| Best For | General reasoning, coding tasks |
| Benchmark | 72/100 |
OpenAI o1 Pro
OpenAIPremium reasoning model with extended compute. Best-in-class for complex math, science, and advanced coding challenges.
| Input | $20.00/M |
| Output | $80.00/M |
| Context | 200K tokens |
| Best For | Research-grade problem solving, competition math, complex system design |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | OpenAI o4-mini | OpenAI o1 Pro | Savings |
|---|---|---|---|
| Small Script (1K lines) | $0.17 | $3.10 | OpenAI o4-mini saves $2.93 (95%) |
| Medium Feature (10K lines) | $1.27 | $23.00 | OpenAI o4-mini saves $21.73 (95%) |
| Large Project (50K lines) | $6.33 | $115.00 | OpenAI o4-mini saves $108.67 (95%) |
| Code Review (5K lines) | $0.30 | $5.50 | OpenAI o4-mini saves $5.20 (95%) |
Verdict
OpenAI o4-mini wins on both price and performance — $1.10/M input with a benchmark score of N/A/100.
For most developers, this is the clear choice between these two models.
Compare with Other Models
Claude Sonnet 4
AnthropicAnthropic's balanced model for coding and general tasks. Best price-performance ratio in the Claude family.
Claude Opus 4
AnthropicAnthropic's most powerful model. Best for complex reasoning and challenging coding tasks.
Claude 3.5 Sonnet
AnthropicPrevious generation Sonnet. Still excellent for coding tasks at the same price point.
Claude 3.5 Haiku
AnthropicFast, cost-effective model for high-volume tasks. Great for code review and simple queries.
Claude 3 Opus
AnthropicFirst generation Opus. Highest reasoning capability in the Claude 3 family.
Claude 3 Sonnet
AnthropicFirst generation Sonnet. Balanced performance for general tasks.