GPT-5 (medium)
Intelligence
42
#71/523
Coding
39
#60/429
Math
91.7
#18/265
Speed
64 tok/s
TTFT: 54.39s
Pricing
$1.25 / $10.00
per 1M tokens (in/out)
GPT-5 (medium) is OpenAI’s latest language model designed for a variety of applications. It processes at 63.582 tokens per second and is priced at $1.25 per million input tokens and $10 per million output tokens, targeting professional users.
When to Use GPT-5 (medium)
✓ Best For
- Natural language processing tasks
- Programming assistance
- Mathematical problem solving
✗ Not Ideal For
- High-speed real-time applications
- Complex reasoning tasks
How GPT-5 (medium) Compares
Intelligence Index · Higher is better
Z AIAlibabaOpenAIAnthropicTencent
Benchmark Profile
Coding Index
Z AIOpenAIDeepSeekGoogle
Output Speed · tok/s
OpenAINous ResearchTencentXiaomi
Math Index
xAIDeepSeekOpenAIAnthropic
Intelligence · Coding · Math
Intelligence
Coding
Math
All Benchmark Scores (15)
| Benchmark | Score | |
|---|---|---|
| Intelligence Index | 42 | |
| Coding Index | 39 | |
| Math Index | 91.7 | |
| MMLU-Pro | 867% | |
| GPQA | 842% | |
| LiveCodeBench | 703% | |
| HLE | 235% | |
| SciCode | 41.1% | |
| IFBench | 70.6% | |
| LCR | 72.8% | |
| TerminalBench Hard | 37.9% | |
| Tau2 | 86.5% | |
| AIME | 91.7% | |
| AIME 2025 | 91.7% | |
| MATH 500 | 99.1% |
Data: Artificial Analysis · Updated: March 28, 2026
Frequently Asked Questions (15)
When was GPT-5 (medium) released?
GPT-5 (medium) was released on August 7, 2025.
Who created GPT-5 (medium)?
GPT-5 (medium) was created by OpenAI.
How intelligent is GPT-5 (medium)?
GPT-5 (medium) scores 42 on the Artificial Analysis Intelligence Index, placing it well above average among other reasoning models in a similar price tier (median: 31).
How fast is GPT-5 (medium)?
GPT-5 (medium) generates output at 76.2 tokens per second (based on OpenAI's API), which is above average compared to other reasoning models in a similar price tier (median: 64.8 t/s).
What is the latency of GPT-5 (medium)?
GPT-5 (medium) has a time to first token (TTFT) of 36.94s (based on OpenAI's API), which is at the higher end compared to other reasoning models in a similar price tier (median: 2.66s).
How much does GPT-5 (medium) cost?
GPT-5 (medium) costs $1.25 per 1M input tokens (better than average, median: $1.35) and $10.00 per 1M output tokens (somewhat higher than average, median: $8.40), based on OpenAI's API.
What is GPT-5 (medium) API pricing?
GPT-5 (medium) costs $1.25 per 1M input tokens and $10.00 per 1M output tokens (based on OpenAI's API). For a blended rate (3:1 input to output ratio), this is $3.44 per 1M tokens. Pricing may vary by provider.
How verbose is GPT-5 (medium)?
When evaluated on the Intelligence Index, GPT-5 (medium) generated 42M output tokens, which is somewhat higher than average compared to other reasoning models in a similar price tier (median: 13M).
Is GPT-5 (medium) a reasoning model?
Yes, GPT-5 (medium) is a reasoning model. It uses extended thinking or chain-of-thought reasoning to work through complex problems before providing an answer.
What input modalities does GPT-5 (medium) support?
GPT-5 (medium) supports text and image input.
What output modalities does GPT-5 (medium) support?
GPT-5 (medium) supports text output.
Can GPT-5 (medium) process images?
Yes, GPT-5 (medium) supports image input and can analyze, describe, and answer questions about images.
Is GPT-5 (medium) multimodal?
Yes, GPT-5 (medium) is multimodal. It can process text and image input and generate text output.
What is the context window of GPT-5 (medium)?
GPT-5 (medium) has a context window of 400k tokens. This determines how much text and conversation history the model can process in a single request.
Is GPT-5 (medium) open source?
No, GPT-5 (medium) is proprietary. The model weights are not publicly available.
