OpenAI: GPT-4 Turbo

Public pricingIntelligence 56/100Medium memoryVisionTool use

OpenAI: GPT-4 Turbo is a multimodal model for vision-language understanding. It combines multimodal input handling and image understanding with a 128K tokens context window and a premium profile. Use it for vision-language understanding and content analysis when quality, speed, and cost matters.

Input

$10.00/1M

Output

$30.00/1M

Cached

$1.00/1M

Batch

$5.00/1M

Calculate your GPT-4 Turbo bill.

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What would GPT-4 Turbo cost you?

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Technical specifications

GPT-4 Turbo 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

Apr 2024

Training cutoff

Dec 2023

Availability

Public pricing

Status

active

Benchmarks

Quality benchmarks

Independent evaluations from public leaderboards. Higher is better.

  • gpqa_diamond

    35.7

  • humaneval

    67

  • mmlu

    86.5

  • swe_bench_verified

    12

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

  • Screenshot analysis, image understanding, or document OCR.
  • Agentic workflows that call tools or APIs.
  • Code generation, review, or refactoring.
  • Multimodal pipelines mixing text + images.

When to look elsewhere

  • Very latency-sensitive, real-time apps where every millisecond counts.

Alternatives

Similar models to compare.

FAQ

GPT-4 Turbo — 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 costs roughly $1,950 per month. Input is $10.00 /1M tokens and output is $30.00 /1M tokens.
GPT-4 Turbo 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 supports understanding images, calling functions / tools, strict JSON output, fine-tuning on your own data. It streams replies by default.
GPT-4 Turbo was released in April 2024, with training data cut off around December 2023.
Models in a similar class include GPT-5 Image, o3 Deep Research, GPT-5 Pro. The "Similar models" section below this FAQ links into each.

Still unsure?

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