OpenAI: GPT-4 Turbo Preview

Text input Text output
Author's Description

The preview GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Training data: up to Dec 2023. **Note:** heavily rate limited by OpenAI while in preview.

Key Specifications
Cost
+$$$$$
Context
128K
Released
Jan 24, 2024
Speed
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Response Format Max Tokens Presence Penalty Tool Choice Top P Top Logprobs Temperature Structured Outputs Stop Logit Bias Tools Seed Frequency Penalty Logprobs
Features

This model supports the following features:

Response Format Structured Outputs Tools
Performance Summary

The OpenAI GPT-4 Turbo Preview model, created on January 24, 2024, demonstrates exceptional speed, consistently ranking among the fastest models with an Infinityth percentile across four benchmarks. However, its pricing tends to be at premium levels, positioned in the 8th percentile across three benchmarks. A significant strength is its outstanding reliability, achieving a 100% success rate across all four benchmarks, indicating minimal technical failures and consistent response delivery. In terms of benchmark performance, the model shows varied capabilities. It achieved 94.0% accuracy in the Hallucinations Baseline, demonstrating a good ability to acknowledge uncertainty, though this places it in the 45th percentile for accuracy. Its performance in the General Knowledge (Baseline) test is a notable weakness, with 0.0% accuracy, suggesting a potential issue with this specific benchmark or a limitation in handling extremely broad and obscure knowledge queries. Conversely, it excels in Email Classification, scoring 99.0% accuracy (72nd percentile), highlighting its strong contextual understanding. Instruction Following is also a strength, with 69.0% accuracy (80th percentile), indicating robust capability in executing complex multi-step instructions. Key strengths include its speed, reliability, and proficiency in classification and instruction following, while its performance on the General Knowledge benchmark is a clear area for improvement.

Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $10
Completion $30

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
OpenAI
OpenAI | openai/gpt-4-turbo-preview 128K $10 / 1M tokens $30 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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