GPT-5
Closed
OpenAI's August 2025 unified frontier model that auto-routes between a fast model and a deeper "thinking" variant.
- Publisher
- OpenAI
- Family
- GPT 5
- Params
- Undisclosed (closed)
- Context
- 400K
- Input
- Output
- Providers
- openai
- License
- Proprietary
- Released
- 7 Aug 2025
- Canonical
- openai.com/index/introducing-gpt-5
Cite
Notes
Only stored in your browser.
Context
400K
Input
$1.25
/1M tok
Output
$10
/1M tok
Blended
$3.44
#389/ 458/1M · 3:1
Speed
159
#51/ 458tok/s
Cache read
$0.13
0.10x input
Price & speed via Artificial Analysis · ranked across tracked models · caching via OpenRouter
Reported on 60 evals across 14 domains - best 100.0% on Gutenberg Env · #1 of 5
Reported eval scores
60Mastermind1.6
MCP Universe92.7
MCP Universe92.7
Fingpt Sentiment91.7
Github MCP88.9
Capa68.1
Vpct 154.8
Hypothesis Forge48.9