Claude Sonnet 5.5 Reviews

Claude Sonnet 5.5

5.0 out of 5 stars

Average Ratings 1 Rating

Total 5 out of 5 stars
ease 5 out of 5 stars
features 5 out of 5 stars

Average Ratings 0 Ratings

Total 0 out of 5 stars
ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

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Description

Claude Sonnet 5.5 is a general-purpose AI model from Anthropic built for everyday professional tasks, agentic coding, knowledge work, and fast iteration. It is the second model in the Claude 5.5 family and is intended to complement Claude Opus 5.5 by offering lower-cost performance on more clearly defined workloads. Anthropic reports that Sonnet 5.5 generates output more than 30% faster than Sonnet 5 and usually completes tasks with fewer tokens. Pricing remains $2 per million input tokens and $10 per million output tokens, with cache reads priced at $0.20 per million tokens. On Terminal-Bench 4.0, the model scores 70.6%, compared with 10.3% for Sonnet 5, while also posting sizable improvements on FrontierCode, CursorBench, and other coding benchmarks. Its knowledge-work results are also substantially stronger, including a GDPval-AA score of 1844 and an AA-Briefcase score of 1811, both close to Claude Opus 5.5. Anthropic says early testers found the model faster, more collaborative, more concise, and particularly strong at design-oriented work such as polished interfaces and presentation decks. The model supports adjustable effort levels so users can trade off speed and cost against more extended reasoning and checking. Claude Sonnet 5.5 is available through Claude apps, Claude Code, the Claude Platform, and major cloud providers including AWS, Google Cloud, and Microsoft Azure.

Description

GPT-6.2 Sol is an unannounced AI reasoning model reportedly being developed by OpenAI as a potential successor to GPT-6.1 Sol. The model identifier has appeared in screenshots of Google Cloud Console quota settings, although OpenAI has not confirmed that the model is available for public or enterprise use. GPT-6.2 Sol is expected to build on the Sol family's capabilities in complex reasoning, software engineering, professional knowledge work, and agentic automation. Potential programming features include source code generation, debugging, repository analysis, automated testing, and implementation of software development tasks. Its anticipated reasoning capabilities may support mathematical problem-solving, technical research, document processing, and analysis of complex business information. The model could also enable autonomous AI agents to interact with external applications, execute tools, manage workflows, and complete tasks involving multiple dependent steps. Improvements in instruction following, factual accuracy, task persistence, and computational efficiency may be development priorities, although no official evaluations have established these changes. If released, GPT-6.2 Sol could support applications involving AI coding assistants, enterprise automation, customer service, research, and developer productivity. OpenAI has not published a model card, context window specification, supported modality list, pricing information, or confirmed release date for GPT-6.2 Sol.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

No images available

Integrations

Brokk Yes 
GitHub Copilot Yes 
HTML Yes 
Hermes Agent Yes 
Java Yes 
JavaScript Yes 
Kotlin Yes 
Kubernetes Yes 
LaunchLemonade Yes 
Node.js Yes 
Pi Agent Yes 
PrivatClaw Yes 
Python Yes 
SQL Yes 
Scala Yes 
Simtheory Yes 
Solidity Yes 
Springhub Yes 
Use AI Yes 
Vercel AI Gateway Yes 

Integrations

Brokk Yes 
GitHub Copilot Yes 
HTML Yes 
Hermes Agent Yes 
Java Yes 
JavaScript Yes 
Kotlin Yes 
Kubernetes Yes 
LaunchLemonade Yes 
Node.js Yes 
Pi Agent Yes 
PrivatClaw Yes 
Python Yes 
SQL Yes 
Scala Yes 
Simtheory Yes 
Solidity Yes 
Springhub Yes 
Use AI Yes 
Vercel AI Gateway Yes 

Pricing Details

$2 per 1M tokens (input)
$2 per million input tokens and $10 per million output tokens.

Cache reads, which account for most costs in agentic and coding workloads, are priced at just $0.10 per million tokens
Free Trial No 
Free Version No 

Pricing Details

No price information available.
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) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Anthropic

Founded

2021

Country

United States

Website

claude.ai

Vendor Details

Company Name

OpenAI

Founded

2015

Country

United States

Website

openai.com

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