OpenAI logo

GPT-4.1

OpenAIProprietaryPending Verification

Latest generation GPT model with massive 1M token context window and significant improvements in coding, reasoning, and multimodal understanding. Sets new state-of-the-art results on multiple benchmarks.

2025-04-01
Decoder-only Transformer (with vision encoder for images)
Proprietary

Specifications

Architecture
Decoder-only Transformer (with vision encoder for images)
License
Proprietary
Context Window
1,000,000 tokens
Type
multimodal
Modalities
textvision

Benchmark Scores

Advanced Specifications

Model Family
GPT
API Access
Not Available
Chat Interface
Not Available

Capabilities & Limitations

Related Models