OpenAI: GPT-4 Turbo Preview

Public pricingIntelligence 72/100Medium memoryツール利用

OpenAI: GPT-4 Turbo Preview はテキストモデルで、汎用チャット、分析、業務利用に向いています。安定した汎用性能、128K tokensのコンテキスト、プレミアムの特性を組み合わせ、general chat, analysis, and production workloads で安定した動作を支えます。品質・速度・コストが重要な場面に合っており、安定した出力、柔軟な導入、拡張性を求めるチームに実用的です。安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。

Input

$10.00/1M

Output

$30.00/1M

Cached

$1.00/1M

Batch

$5.00/1M

Calculate your GPT-4 Turbo Preview bill.

Set your workload — see cost at your exact volume.

What would GPT-4 Turbo Preview cost you?

Adjust the workload to see your monthly bill.

Conversations per month50,000

1,00010,00050,000250,0001M10M

Input length

Output length

Repeated questions?

Replies can wait a few hours (batch discount)

Technical specifications

GPT-4 Turbo Preview at a glance.

Memory

128,000

tokens

Max reply

4,096

tokens

Memory tier

Medium

a long report or a codebase file

Tokenizer

tiktoken-o200k

Released

Jan 2024

Training cutoff

Dec 2023

Availability

Public pricing

Status

active

Benchmarks

Quality benchmarks

Independent evaluations from public leaderboards. Higher is better.

gpqa_diamond
35.73
mmlu
86.5

What it can do

Capabilities & limits.

Understands images
Deep step-by-step thinking
Uses tools / calls functions
Strict JSON output
Streams replies
Fine-tunable on your data

When to pick GPT-4 Turbo Preview

Agentic workflows that call tools or APIs.

When to look elsewhere

Your workload involves images — pick a vision-capable model instead.

Alternatives

Similar models to compare.

FAQ

GPT-4 Turbo Preview — the questions we see most.

Pricing, capabilities, alternatives — generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, GPT-4 Turbo Preview costs roughly $1,950 per month. Input is $10.00 /1M tokens and output is $30.00 /1M tokens.

GPT-4 Turbo Preview has a 128,000-token context window (medium memory — a long report or a codebase file). That means you can fit about 24,000 words of input and history in a single call.

Beyond text generation, GPT-4 Turbo Preview supports calling functions / tools, strict JSON output, fine-tuning on your own data. It streams replies by default.

GPT-4 Turbo Preview was released in January 2024, with training data cut off around December 2023.

Models in a similar class include GPT-4 Turbo, GPT-4 Turbo (older v1106), GPT-5 Image. The "Similar models" section below this FAQ links into each.

Still unsure?

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