OpenAI

GPT-4 Turbo

CTX128K

Retired

34Quality

Vision · Tools

Input$10/M

Output$30/M

Compact GPT model for low-latency assistance and high-volume workloads

PaidProprietary253/1044

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OpenAITextHolo rareRetired

GPT-4 Turbo

Compact GPT model for low-latency assistance and high-volume workloads

gpt-4-turbo

Type: Text
Quality: 34 · Top 66% on the Epoch Capabilities Index
Context window: 128,000 tokens
Max output: 4,096 tokens
Input price: $10.00 / 1M tokens
Output price: $30.00 / 1M tokens
Cache read: —
Cache write: —
Released: Nov 6, 2023
Knowledge cutoff: Dec 2023
Takes in: Text, Image
Puts out: Text
Reasoning: No
Tool calling: Yes
Structured output: No
File attachments: Yes
Access: Paid
License: Proprietary
Rarity: Holo rare
Set number: 253/1044

Open OpenAI docs Quality 34 Where to run it 15 Evolution 4/12 Meet its creature Battle Fugu Ultra

Weights aren’t public. Use is governed by OpenAI’s terms. Specs from models.dev, last changed Oct 19, 2026. Official source: platform.openai.com.

How good is it?

Public leaderboard scores for GPT-4 Turbo, refreshed daily from Epoch AI and LMArena.

Top 66% of the 277 models on the Epoch Capabilities Index: #182.

Quality is the share of a leaderboard’s models this one beats, from 0 to 100. Chat models are rated on Epoch AI’s Capabilities Index when it lists them, otherwise on LMArena; image and video models on LMArena’s image and video arenas.

Leaderboards

Epoch Capabilities Index#182 of 277
One number fitted from dozens of hard benchmarks, from science questions to agentic coding.126.5 index
Listed as GPT-4 Turbo (Nov 2023)
LMArena Text#279 of 416
People compare two anonymous answers and vote for the better one.1,272 rating
Listed as gpt-4-turbo-2024-04-09
LMArena Text · Coding#283 of 411
The text arena’s coding prompts only.1,268 rating
Listed as gpt-4-turbo-2024-04-09
LMArena Text · Math#260 of 400
The text arena’s math prompts only.1,272 rating
Listed as gpt-4-turbo-2024-04-09
LMArena Text · Creative writing#252 of 414
The text arena’s creative writing prompts only.1,268 rating
Listed as gpt-4-turbo-2024-04-09
LMArena Vision#131 of 165
Questions about images, voted by people.1,090 rating
Listed as gpt-4-turbo-2024-04-09

Benchmarks Epoch AI runs

Scores from Epoch AI and LMArena, licensed CC BY 4.0. Boards list models under their own names, so a close match is shown with the name it was scored under. Credits

Where to run it

15 providers sell GPT-4 Turbo through an API. Prices are per million tokens, cheapest first.

CheapestPoe$9.00 in · $27.00 out
From the labOpenAI$10.00 in · $30.00 out

API providers

Provider	Input	Output	Context
PoeCheapest paid`openai/gpt-4-turbo`	$9.00	$27.00	128K
Azure`gpt-4-turbo`	$10.00	$30.00	128K
Azure Cognitive Services`gpt-4-turbo`	$10.00	$30.00	128K
DevPass (LLM Gateway)`gpt-4-turbo`	$10.00	$30.00	128K
Eden AI`openai/gpt-4-turbo`	$10.00	$30.00	128K
Impossibl`openai/gpt-4-turbo`	$10.00	$30.00	128K
Kilo Gateway`openai/gpt-4-turbo`	$10.00	$30.00	128K
LLM Gateway`openai/gpt-4-turbo`	$10.00	$30.00	128K
Merge Gateway`openai/gpt-4-turbo`	$10.00	$30.00	128K
NanoGPT`openai/gpt-4-turbo`	$10.00	$30.00	128K

Show 5 more providers

Provider	Input	Output	Context
OpenAIOfficial`gpt-4-turbo`	$10.00	$30.00	128K
OpenRouter`openai/gpt-4-turbo`	$10.00	$30.00	128K
OrcaRouter`openai/gpt-4-turbo`	$10.00	$30.00	128K
Vercel AI Gateway`openai/gpt-4-turbo`	$10.00	$30.00	128K
AI/ML API`openai/gpt-4-turbo`	$13.00	$39.00	128K

From models.dev and Hugging Face, checked daily. Resellers’ listings can lag behind their price pages, so confirm with the provider before you commit.

Face off

Current text models from other labs at a similar output price.

GPT-4 Turbo

GPT-4 Turbo

How good is it?

Leaderboards

Benchmarks Epoch AI runs

Where to run it

API providers

Face off

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