openaimodel

OpenAI: GPT-5 Chat

GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.

text vision multimodal long-context

Best for

Image UnderstandingVisual Q&AOCRMultimodal Tasks

Use this model Try in Playground Compare →Alternatives →Price history →

Context Window

128K tokens ≈ 284 pages of text

Input Cost

Free

Output Cost

—

Latency p50

218ms

Pricing Details

Standard Pricing

Input (per 1M tokens)

$0.00

Output (per 1M tokens)

$0.00

Price history

7/27/2026$0.00 in / $0.00 out

7/26/2026$0.00 in / $0.00 out

7/25/2026$0.00 in / $0.00 out

7/24/2026$0.00 in / $0.00 out

7/23/2026$0.00 in / $0.00 out

Run it locally

Local run command

# Refer to provider docs:

Presumptive Specs:

Typical GPU

12–24 GB VRAM

System RAM

16+ GB

Disk

20+ GB free

Runtime

Docker / local runtime

Hallucination Score™ (est.)

Community reliability estimate · not official

—

Not yet rated

About this score: Community-estimated based on user reports and publicly available benchmark data (e.g. TruthfulQA). This is not an official score from the model provider. Scores may be inaccurate — always verify with the official leaderboard before making production decisions.

Price HistoryPro

Input & output cost per 1M tokens over time

Price history is a Pro feature

Track pricing trends and catch price drops early.

Upgrade to Pro — $19/mo →

Provider

openai

Usage & Examples

Learn how to use OpenAI: GPT-5 Chat

✓Complex reasoning and analysis

✓Customer support automation

✓Content generation and editing

✓Code review and debugging

✓Research summarization

💡 Tip: Start with the sample prompts above to see how OpenAI: GPT-5 Chat works best.

Community Prompts

Proven prompts shared by the community for this model

Loading prompts…