GPT-4 Turbo vs OpenAI o3 Pro
Performance benchmarks + pricing comparison — updated April 2026
GPT-4 Turbo
OpenAIPrevious generation high-performance model. Good for complex reasoning tasks.
| Input | $10.00/M |
| Output | $30.00/M |
| Context | 128K tokens |
| Best For | Complex reasoning, data extraction, analysis |
| Benchmark | 70/100 |
OpenAI o3 Pro
OpenAITop-tier reasoning model combining o3's coding strength with extended compute. The most powerful OpenAI model for reasoning-heavy coding.
| Input | $20.00/M |
| Output | $80.00/M |
| Context | 200K tokens |
| Best For | Complex algorithm design, system architecture, research coding |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | GPT-4 Turbo | OpenAI o3 Pro | Savings |
|---|---|---|---|
| Small Script (1K lines) | $1.25 | $3.10 | GPT-4 Turbo saves $1.85 (60%) |
| Medium Feature (10K lines) | $9.50 | $23.00 | GPT-4 Turbo saves $13.50 (59%) |
| Large Project (50K lines) | $47.50 | $115.00 | GPT-4 Turbo saves $67.50 (59%) |
| Code Review (5K lines) | $2.50 | $5.50 | GPT-4 Turbo saves $3.00 (55%) |
Verdict
GPT-4 Turbo wins on both price and performance — $10.00/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
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Claude Opus 4
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Claude 3.5 Sonnet
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Claude 3.5 Haiku
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Claude 3 Opus
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Claude 3 Sonnet
AnthropicFirst generation Sonnet. Balanced performance for general tasks.