GPT-5.2
gpt-5.2Previous-generation GPT-5 flagship with configurable reasoning. Built by OpenAI.
Prices updated
Input price
$1.75
per 1M tokens · Standard
Output price
$14
per 1M tokens · Standard
Input limit
400K
tokens
Output limit
128K
tokens
Input formats
Output formats
GPT-5.2 price history
2 price records since 9/25/2026
GPT-5.2 cost calculator
$105/month
Standard pricing
Overview
What is GPT-5.2?
GPT-5.2 is a text & reasoning and code & slms and vision model from OpenAI. Previous-generation GPT-5 flagship with configurable reasoning. Its 400K context window and $1.75 input price make it a candidate for quality-focused production applications.
Benchmarks
GPT-5.2 benchmarks & speed
How GPT-5.2 scores on standardized evaluations, and where it lands among every model we track.
30.4
Intelligence Index
84tok/s
Output speed
Reasoning
GPQA Diamond
90.3%
Graduate-level scientific reasoning · top 25%
HLE
37.7%
Humanity's Last Exam · top 26%
Latency & design
- Time to first token
- 164.48s
Independent scores from Artificial Analysis and DesignArena · updated 10/5/2026. Higher is better; ranks compare against every model we track with that score.
Rates
GPT-5.2 pricing
Pricing is based on token usage. Provider-specific caching, batch, regional, and tool charges may affect the final cost.
Input · Standard
$1.75
Per 1M tokens
Cached input · Standard
$0.17
Per 1M tokens
Capabilities
GPT-5.2 Tools
Tools available when using GPT-5.2 through supported provider APIs.
Function calling
Supported
Structured outputs
Supported
JSON mode
Supported
Reasoning
Supported
Built-in web search
Not supported
Log probabilities
Not supported
Deterministic seed
Supported
Parallel tool calls
Not supported
Prompt caching
Supported
Where to run it
GPT-5.2 API providers
4 providers serve GPT-5.2. Prices are per 1M tokens; uptime is the last 24 hours.
| Provider | Input | Output | Cached | Context | Uptime |
|---|---|---|---|---|---|
| OpenAI | $0.88 | $7.00 | $0.09 | 400K | 100% |
| Azure | $1.75 | $14 | $0.17 | 400K | 99.98% |
| OpenAI | $1.75 | $14 | $0.17 | 400K | 99.98% |
| OpenAI | $3.50 | $28 | $0.35 | 400K | 100% |
- Input
- $0.88
- Output
- $7.00
- Cached
- $0.09
- Context
- 400K
- Uptime
- 100%
- Input
- $1.75
- Output
- $14
- Cached
- $0.17
- Context
- 400K
- Uptime
- 99.98%
- Input
- $1.75
- Output
- $14
- Cached
- $0.17
- Context
- 400K
- Uptime
- 99.98%
- Input
- $3.50
- Output
- $28
- Cached
- $0.35
- Context
- 400K
- Uptime
- 100%
Strengths and limitations
Strengths
- Measured results (AA Intelligence 30.4 · Arena Elo 1239 · MMLU-Pro 80%) position it for demanding production work.
- 400K context supports large documents, repositories and extended conversations.
- Supports text & reasoning and code & slms and vision workloads in one model.
Limitations
- Generated tokens cost 8× more than input tokens, which matters for verbose responses.
- Large context capacity does not guarantee consistent retrieval across the entire prompt.
- Arena Elo and MMLU-Pro are directional; test accuracy, latency and reliability on your own workload before committing.
Arena Elo, MMLU-Pro and pricing figures are illustrative; validate current vendor terms before purchase.
Same provider