OpenAI: GPT-5
openai/gpt-5
69th smartest of 183ReasoningToolsJSONVision
Intelligence
34.7
69th of 183
Design Elo
1267
Data Viz
Speed
—
tokens/sec
Latency
—
first token
Input price
$1.25
251st cheapest
Context
400K
128K max out
How it compares
Smarter than62%
of all ranked models
Cheaper than25%
of all ranked models
Overview
GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy...
Benchmarks
independent · Artificial Analysis & Design ArenaArtificial Analysis83th percentile
Intelligence Index
34.7
Coding Index
37.8
GPQA Diamond
85%
Humanity's Last Exam
27%
SciCode
43%
Tau²-Bench (agentic)
85%
Design Arena · Elo234 tournaments
Data Viz
1267
svg
1236
Website
1209
3D
1113
Providers & pricing (3)
| Provider | In $/M | Out $/M | Context | Uptime |
|---|---|---|---|---|
| Azurecache | $1.25 | $10.00 | 400K | 100% |
| OpenAIcache | $1.25 | $10.00 | 400K | 99.6% |
| Azurecache | $1.38 | $11.00 | 400K | — |
Specifications
Context window400K
Max output128K
Knowledge cutoffSep 2024
Input modalitiestext, image, file
Output modalitiestext
Prompt cachingSupported
Cache read price$0.125/M
ModeratedYes
GPT-5 FAQ
How much does GPT-5 cost?
GPT-5 costs $1.25 per million input tokens and $10.00 per million output tokens via OpenRouter, making it 251st cheapest of 335 paid models.
How smart is GPT-5?
GPT-5 scores 34.7 on the Artificial Analysis Intelligence Index, ranking 69th of 183 benchmarked models, with a GPQA Diamond score of 85%.
What is GPT-5's context window?
GPT-5 supports a 400K-token context window and can output up to 128K tokens. It accepts text, image, file input.