gaClosedreleased Aug 7, 2025
GPT-5
API pricing · verified Nov 1, 2025
Input from $/1M
$1.25
Output from $/1M
$10.00
Context
400K
Providers
01
textvisiontoolsjson-modereasoning
| Provider | Input $/1M | Output $/1M | Cached input $/1M |
|---|---|---|---|
| OpenAI | $1.25 | $10.00 | $0.125 |
Arena & benchmarks
Full leaderboard →1434 arena elo#87 arena rank
variant: gpt-5-high (reasoning)
snapshot Aug 13, 2026
gpt-5-chat variant: 1427 Elo, rank 98
| Benchmark | Score |
|---|---|
| SWE-bench Verified | 74.9 |
| AIME 2025 | 94.6 |
| GPQA Diamond | 88.4 |
| MMMU | 84.2 |
| Aider Polyglot | 88.0 |
Last verified: . Prices change — always confirm on the official page before budgeting.Estimate monthly cost →