Model Details
Released
Nov 2025
Status
Active
Context Length
128K
Max Output
16K
Provider
OpenAI
Where is gpt-5.1-chat-latest a perfect fit?
Where is GPT-5.1 Chat (latest) a perfect fit?
- Interactive chatbots and conversational agents needing low-latency, high-quality responses.
- Roleplay, customer support, and creative dialogue where tone and personality matter.
- Tool-using agents with “no reasoning” mode for fast instruction-following.
- Applications where extended context makes a difference, like multi-turn discussion or memory-based workflows.
- Teams building agentic workflows: the shell tool and apply_patch tool support make it great for command-line interactions and code editing.
- Interactive chatbots and conversational agents needing low-latency, high-quality responses.
- Roleplay, customer support, and creative dialogue where tone and personality matter.
- Tool-using agents with “no reasoning” mode for fast instruction-following.
- Applications where extended context makes a difference, like multi-turn discussion or memory-based workflows.
- Teams building agentic workflows: the shell tool and apply_patch tool support make it great for command-line interactions and code editing.
Quick Model Estimate
Your GPT-5 Cost Estimate
💰 Total Cost
USD 3.00
for 1000 input + 1000 output tokens
📥 Input (1000 × $1.250000)
USD 1.5000
📤 Output (1000 × $10.000000)
USD 1.5000
Cost Breakdown
📥 Input 50%
📤 Output 50%
Prices updated daily from official provider data.
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 OpenAI
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Text | $1.2500 | $10.0000 | 128,000 tokens | 2025-11-18 | → |