Updated March 25, 2026· Based on independent benchmark data
OpenAI: GPT-5 leads in intelligence with a score of 57.2 vs 51.3.
| Metric | OpenAI: GPT-5.2 | OpenAI: GPT-5 |
|---|---|---|
| Intelligence Score | 51.3 | 57.2 |
| Coding Score | 48.7 | 57.3 |
| Math Score | 99.0 | N/A |
| Speed (tok/s) | 69 tok/s | 77 tok/s |
| Latency (TTFT) | 72.74s | 147.35s |
| Input Price / 1M tokens | $1.75 | $1.25 |
| Output Price / 1M tokens | $14 | $10 |
| Context Window | 400K |
OpenAI: GPT-5 outperforms OpenAI: GPT-5.2 on the Artificial Analysis intelligence index with a score of 57.2 compared to 51.3. For coding tasks, OpenAI: GPT-5 has the edge with a coding score of 57.3 vs 48.7.
Both models deliver similar output speeds: OpenAI: GPT-5.2 at 69 tok/s and OpenAI: GPT-5 at 77 tok/s. Time to first token is 72.74s for OpenAI: GPT-5.2 vs 147.35s for OpenAI: GPT-5, which affects perceived responsiveness in interactive applications.
OpenAI: GPT-5 is more affordable at $1.25/1M input tokens ($10/1M output), while OpenAI: GPT-5.2 costs $1.75/1M input ($14/1M output). For a typical workload of 100 requests per day at 2,000 tokens each, OpenAI: GPT-5.2 would cost approximately $10.50/month vs $7.50/month for OpenAI: GPT-5 in input costs alone.
Both models support the same context window of 400K tokens (approximately 200 pages of text).
Choose OpenAI: GPT-5 when you need higher intelligence (57.2), stronger coding performance (57.3).
OpenAI: GPT-5 scores higher on coding benchmarks (57.3 vs 48.7), making it the better choice for programming tasks.
OpenAI: GPT-5 is cheaper at $1.25/1M input tokens vs $1.75/1M for OpenAI: GPT-5.2.
OpenAI: GPT-5 is faster, producing output at 77 tok/s compared to OpenAI: GPT-5.2's 69 tok/s.
Yes, OpenAI: GPT-5.2 supports image input. OpenAI: GPT-5 also supports images.
Benchmark data by Artificial Analysis
Data last synced: March 25, 2026
| 400K |
| Max Output Tokens | 128K | 128K |
| Input Modalities | File + Image + Text | Text + Image + File |
| Output Modalities | Text | Text |
| Free Tier | No | No |
Both models have the same context window of 400K tokens.
It depends on your priorities. OpenAI: GPT-5 scores higher on intelligence (57.2), but OpenAI: GPT-5.2 may be better for specific use cases like budget-conscious projects or speed-critical applications.