Modeldex
Drag to turnCard front showing

OpenAITextRare

GPT-4.1

Long-lived GPT workhorse for coding, instruction following, and production apps

gpt-4.1
Type
Text
Quality
51 · Top 49% on the Epoch Capabilities Index
Context window
1,047,576 tokens
Max output
32,768 tokens
Input price
$2.00 / 1M tokens
Output price
$8.00 / 1M tokens
Cache read
$0.50 / 1M tokens
Cache write
—
Released
Apr 14, 2025
Knowledge cutoff
Apr 2024
Takes in
Text, Image, PDF
Puts out
Text
Reasoning
No
Tool calling
Yes
Structured output
Yes
File attachments
Yes
Access
Paid
License
Proprietary
Rarity
Rare
Set number
541/1044
Open OpenAI docsQuality 51Where to run it 31Evolution 6/12Meet its creatureBattle Kimi K2.7 Code HighSpeed

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-4.1, refreshed daily from Epoch AI and LMArena.

Top 49% of the 277 models on the Epoch Capabilities Index: #136.

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

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

31 providers sell GPT-4.1 through an API. Prices are per million tokens, cheapest first.

API providers

ProviderInputOutputContext
PoeCheapest paidopenai/gpt-4.1$1.80$7.201.05M
302.AIgpt-4.1$2.00$8.001.05M
Abacusgpt-4.1$2.00$8.001.05M
Azuregpt-4.1$2.00$8.001.05M
Azure Cognitive Servicesgpt-4.1$2.00$8.001.05M
Cloudflare AI Gatewayopenai/gpt-4.1$2.00$8.001.05M
DevPass (LLM Gateway)gpt-4.1$2.00$8.001M
Eden AIopenai/gpt-4.1$2.00$8.001.05M
FastRouteropenai/gpt-4.1$2.00$8.001.05M
Heliconegpt-4.1$2.00$8.001.05M
Show 21 more providers
ProviderInputOutputContext
Impossiblopenai/gpt-4.1$2.00$8.001.05M
Kilo Gatewayopenai/gpt-4.1$2.00$8.001.05M
LLM Gatewayazure/gpt-4.1$2.00$8.001M
LowRouterauto/openai/gpt-4.1$2.00$8.001.05M
Merge Gatewayopenai/gpt-4.1$2.00$8.001.05M
NanoGPTopenai/gpt-4.1$2.00$8.001.05M
NEAR AI Cloudopenai/gpt-4.1$2.00$8.001.05M
Ofoxopenai/gpt-4.1$2.00$8.001.05M
OpenAIOfficialgpt-4.1$2.00$8.001.05M
OpenRouteropenai/gpt-4.1$2.00$8.001.05M
OrcaRouteropenai/gpt-4.1$2.00$8.001.05M
Pioneergpt-4.1$2.00$8.001.05M
Prime Inferenceopenai/gpt-4.1$2.00$8.001.05M
SAP AI Coregpt-4.1$2.00$8.001.05M
Vercel AI Gatewayopenai/gpt-4.1$2.00$8.001.05M
Cortecsgpt-4.1$2.19$8.771.05M
Requestygpt-4.1@eu$2.20$8.801.05M
AI/ML APIopenai/gpt-4.1$2.60$10.401.05M
AnyAPIopenai/gpt-4.1——1.05M
Model Oracle AIgpt-4.1——1.05M
Snowflake Cortexopenai-gpt-4.1——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.

More from OpenAI

OpenAI

GPT-6.1 Sol

CTX1.05M
99Quality
Reasoning · Vision · Tools
TextImagePDFInput$2/M
TextOutput$10/M

Near-Astra performance for complex coding, computer use, and professional work at a lower cost.

PaidProprietary1026/1044
OpenAI

GPT-6 Sol

CTX1.05M
97Quality
Reasoning · Vision · Tools
TextImagePDFInput$2/M
TextOutput$10/M

OpenAI model for complex coding and agentic workflows

PaidProprietary1021/1044
OpenAI

GPT-6 Luna

CTX1.05M
91Quality
Reasoning · Vision · Tools
TextImagePDFInput$0.10/M
TextOutput$0.50/M

OpenAI's most efficient model for focused, high-volume tasks

PaidProprietary1020/1044
OpenAI

GPT-6 Astra

CTX1.05M
100Quality
Reasoning · Vision · Tools
TextImagePDFInput$10/M
TextOutput$50/M

GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.

PaidProprietary996/1044
OpenAI

GPT-5.6 Terra

CTX1.05M
96Quality
Reasoning · Vision · Tools
TextImagePDFInput$2/M
TextOutput$12/M

Balanced GPT-5.6 model for capable, cost-efficient everyday work

PaidProprietary947/1044
OpenAI

GPT-5.6 Sol

CTX1.05M
96Quality
Reasoning · Vision · Tools
TextImagePDFInput$4/M
TextOutput$20/M

Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows

PaidProprietary946/1044
OpenAI

GPT-5.6 Luna

CTX1.05M
91Quality
Reasoning · Vision · Tools
TextImagePDFInput$0.20/M
TextOutput$1.20/M

Cost-efficient GPT-5.6 model for fast, high-volume workloads

PaidProprietary945/1044
OpenAI

GPT-5.6

CTX1.05M
Reasoning · Vision · Tools
TextImagePDFInput$4/M
TextOutput$20/M

Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows

PaidProprietary944/1044
Deck0/4
  1. Empty slot
  2. Empty slot
  3. Empty slot
  4. Empty slot