GPT-5 (high)
OpenAIProprietaryReasoningReleased Aug 7, 2025
Overall score
—
Not enough evidence to rank yet
Context window
128K
128,000 tokens
Price per 1M tokens
$1.25 in · $10.00 out
Source: BenchLM
Blended price
$3.44
3:1 input:output tokens
Output speed
—
Not measured yet
Benchmark results (2)
As reported in system cards, papers and public evaluations. Position compares this model with every other model reporting the same benchmark.
Agentic & tool use
| JobBench | 8.5 | #34 of 34 |
Multimodal
| Design Arena Website | 1186 | #62 of 91 |
Pricing by source
USD per 1M tokens.
| Source | Input | Output | Cached in |
|---|---|---|---|
| List price (BenchLM) | $1.25 | $10.00 | — |
OpenAI's GPT-5 model page lists GPT-5 at $1.25 input / $10.00 output per million tokens; the benchmark row uses the same GPT-5 model with high reasoning effort.
Arena ratings
Human-preference ratings from LMArena. Best-rated variant shown.
| Text | 1406 | #146 · 31.7K votes |
Speed
Measured by us through OpenRouter (median of trials).
Not available on OpenRouter, so we cannot measure it yet.
Related models
Same family
- GPT-5 (medium)46.0
- GPT-5 mini48.4
- GPT-5 nano37.3