Context Window
128,000
Input tokens
Full-context input ≈ $0.16
Model Cost Profile
Developer: openai· Tokenizer: GPT · Quantization: unknown
Canonical ID: openai/gpt-5-chat-2025-08-07
Pricing updated Apr 24, 2026
OpenAI's GPT-5 Chat model offers a substantial context window of 128,000 tokens, making it suitable for complex conversational applications, extensive document analysis, and multi-turn dialogue systems. With an input cost of $1.25 per million tokens and an output cost of $10.00 per million tokens, teams can strategically manage their budget while leveraging the model for tasks such as customer support automation and content generation. This pricing structure allows organizations to scale their usage based on specific project requirements, ensuring cost-effective deployment for various AI-driven solutions.
Provider Compliance
Context Window
128,000
Input tokens
Full-context input ≈ $0.16
Max Output
16,384
Completion tokens
Input Price / 1M
$1.25
Prompt tokens
Output Price / 1M
$10.00
Completion tokens
Top Benchmark
Pending
No benchmark data yet
Price History
Current Input / 1M
$1.25
Current Output / 1M
$10.00
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $1.25 |
| Output (Completion) | $10.00 |
| Cache Read | $0.1250 |
| Web Search | $10,000.00 |
Estimate monthly spend for OpenAI: GPT-5 Chat based on your workload.
Estimated Monthly Cost
$151
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.