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Average Ratings 1 Rating
Description
ChatGPT's latest iteration, GPT-5.5 Instant, serves as the updated default model, engineered to enhance intelligence and precision, offering responses that are clearer and more concise, effectively catering to individual user needs. Designed for daily interactions for millions, this upgrade enriches routine conversations by delivering stronger, more focused answers across various topics while maintaining a natural conversational flow and effectively utilizing shared context for personalized experiences. With notable advancements in reliability, GPT-5.5 Instant demonstrates marked improvements in factual accuracy, particularly in critical fields such as medicine, law, and finance, where precision is paramount. Additionally, it exhibits heightened proficiency in handling everyday tasks, notably in processing photo and image uploads, addressing STEM inquiries, and discerning when to employ web searches for optimal responses. The answers generated are succinct and direct, yet retain the essence and engaging character that make ChatGPT a pleasure to use, thus enhancing user satisfaction and interaction quality. This model, therefore, not only aims to meet users’ expectations but also strives to exceed them in every conversation.
Description
GPT-6.1 Sol is an upgraded OpenAI model that combines advanced intelligence with lower operating costs for coding, professional knowledge work, computer use, scientific research, and autonomous agents. OpenAI positions it as offering near-GPT-6 Astra intelligence at one-fifth of Astra's standard input and output token prices. The model delivers substantial improvements over GPT-6 Sol in software engineering, complex document understanding, business automation, and long-horizon computer-use workflows. On DeepSWE v1.1, GPT-6.1 Sol matches GPT-6 Astra at approximately one-fifth of the cost and surpasses GPT-6 Sol's highest score by 6.4 percentage points at lower reasoning effort. On AutomationBench, it scores 4.8 percentage points higher than GPT-6 Sol at the same reasoning setting and 2.2 points above Opus 5.5 at medium reasoning effort. GPT-6.1 Sol also improves computer use, coming within 2.1 percentage points of GPT-6 Astra on the OSWorld 2.0 offline set at maximum reasoning effort while costing roughly one-seventh as much per task. For scientific workflows, the model more than doubles GPT-6 Sol's Terminal-Bench Science 0.1 score at maximum effort while reducing average task cost by more than half. Factuality has also improved, with the share of responses containing a factual error at low reasoning effort falling from 11.4% with GPT-6 Sol to 7.7% with GPT-6.1 Sol on OpenAI's difficult error-focused evaluation. Developers can access GPT-6.1 Sol through the OpenAI API for $2 per million input tokens, $0.10 per million cached input tokens, and $10 per million output tokens, while eligible users can access it through ChatGPT Work and Codex.
API Access
Has API
Yes
API Access
Has API
Yes
Integrations
ChatGPT
Yes
ChatGPT Enterprise
Yes
ChatGPT Plus
Yes
ChatGPT Pro
Yes
C#
No
Dart
No
Doraverse
No
EaseMate AI
No
Kotlin
No
Muse
No
Integrations
ChatGPT
Yes
ChatGPT Enterprise
Yes
ChatGPT Plus
Yes
ChatGPT Pro
Yes
C#
Yes
Dart
Yes
Doraverse
Yes
EaseMate AI
Yes
Kotlin
Yes
Muse
Yes
Pricing Details
No price information available.
Free Trial
Yes
Free Version
Yes
Pricing Details
$2 per 1M tokens (input)
Input: $2 per 1 million tokens
Output: $10 per 1 million tokens
Cached Input: $0.10 per 1 million cached input tokens
Output: $10 per 1 million tokens
Cached Input: $0.10 per 1 million cached input tokens
Free Trial
No
Free Version
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
OpenAI
Founded
2015
Country
United States
Website
openai.com/index/gpt-5-5-instant/
Vendor Details
Company Name
OpenAI
Founded
2015
Country
United States
Website
openai.com