Context Window
128,000
Input tokens
Full-context input ≈ $1.28
Model Cost Profile
Developer: openai· Tokenizer: GPT · Quantization: unknown
Canonical ID: openai/gpt-4-turbo
Pricing updated Apr 25, 2026
Live Pricing
Input: $10.00
Output: $30.00
Last synced Apr 25, 2026 · MMLU score via public benchmark data
OpenAI's GPT-4 Turbo offers a substantial context window of 128,000 tokens, making it ideal for applications requiring extensive text generation or analysis, such as legal document review or long-form content creation. The pricing structure, with an input cost of $10.00 per 1M tokens and an output cost of $30.00 per 1M tokens, allows teams to budget effectively based on their specific usage patterns and project requirements. This model is well-suited for businesses that need to process large volumes of data or generate detailed reports efficiently.
Provider Compliance
Context Window
128,000
Input tokens
Full-context input ≈ $1.28
Max Output
4,096
Completion tokens
Input Price / 1M
$10.00
Prompt tokens
Output Price / 1M
$30.00
Completion tokens
Top Benchmark
69.4
MMLU score — highest of MMLU, GPQA, MATH, HumanEval
Evaluation scores for OpenAI: GPT-4 Turbo. The “Top Benchmark” shown above is the highest score across MMLU, GPQA, MATH & HumanEval.
| Benchmark | Score | Rank | Source |
|---|---|---|---|
| MMLU | 69.4 | #96 of 127 | artificial_analysis |
Price History
Current Input / 1M
$10.00
Current Output / 1M
$30.00
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $10.00 |
| Output (Completion) | $30.00 |
Estimate monthly spend for OpenAI: GPT-4 Turbo based on your workload.
Estimated Monthly Cost
$610
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.