Inspect the details.

Compare documented capabilities, billing units and sources across catalog records.

Updated

Read the capabilities before you choose. “Not verified” means the record is incomplete. Each tool links to its sources and limits.

Research snapshot 2026-09-21. Confirm current prices and availability with the provider.

2 tools ready to compare.You can compare up to three.

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Anthropic

Claude Fable 5.1

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

$10 input / $50 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

Anthropic

Claude Opus 5

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

$5 input / $25 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

OpenAI

GPT-6 Astra

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Not verified
Use extended reasoning
Not verified

$10 input / $50 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

OpenAI

GPT-5.6 Sol

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Not verified
Use extended reasoning
Not verified

$4 input / $20 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

Google

Gemini 3.8 Flash

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Conditional

$0.75 input / $3.75 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

DeepSeek

DeepSeek-V4.1-Flash

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Supported
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

OpenAI

GPT-6 Luna

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

$0.1 input / $0.5 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

OpenAI

GPT-6 Sol

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

$2 input / $10 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

OpenAI

GPT-5.6 Cyber

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

$12.5 input / $75 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

OpenAI

GPT-Rosalind

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Anthropic

Claude Opus 5.5

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

$4 input / $20 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

Anthropic

Claude Sonnet 5.5

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

$2 input / $10 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

Anthropic

Claude Haiku 4.5

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

$1 input / $5 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

OpenAI

GPT-6.1 Sol

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

$2 input / $10 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

Google

Gemini 3.7 Flash

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 3.6 Flash

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 3.5 Flash

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 3.5 Flash-Lite

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 3.1 Flash-Lite

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 3.1 Pro

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 3 Flash

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini Robotics ER 2

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini Robotics ER 1.6

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Antigravity Agent

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini Embedding 2

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 2.5 Flash

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 2.5 Flash-Lite

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 2.5 Pro

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Computer Use

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Supported
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini Embedding

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Deep Research di Gemini

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini Deep Research Max

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Anthropic

Claude Haiku 5.5

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

$0.1 input / $0.5 output per million tokens

API usage. Tokens are pieces of text sent to or generated by the model. This is not a chat subscription.

View details

DeepSeek

DeepSeek-V4-Pro-0813

Work with long documents
Not verified
Call tools and functions
Not verified
Understand images
Not verified
Use extended reasoning
Not verified

Price not verified

Open the tool record for the available pricing sources.

View details

Google

Gemini 4 Argon

Work with long documents
Supported
Call tools and functions
Supported
Understand images
Supported
Use extended reasoning
Supported

Price not verified

Open the tool record for the available pricing sources.

View details

Changing the task starts a new comparison.

Side by side.

Research snapshot 2026-09-21

Try the same writing or analysis task. Check accuracy and the editing it needs.

Provider status

Claude Fable 5.1active

Identity checked 2026-10-08

Official catalog (opens in a new tab)
Claude Opus 5Not verified

Published entry price

Claude Fable 5.1$50/M out

Per million output tokens. Input tokens are billed separately.

Claude Opus 5$25/M out

Per million output tokens. Input tokens are billed separately.

Commercial use

Claude Fable 5.1Listed as permitted

Permission depends on the exact service, plan, and use.

Claude Opus 5Listed as permitted

Permission depends on the exact service, plan, and use.

Connect to your software

Claude Fable 5.1API listed

App subscriptions and API usage can be separate purchases.

Claude Opus 5API listed

App subscriptions and API usage can be separate purchases.

One unit. A clearer price comparison.

Listed rates per million output tokens range from $25 to $50.

  • Claude Fable 5.1$50 per million output tokens
  • Claude Opus 5$25 per million output tokens

Shorter bars show lower listed rates. Included usage, billing terms, and output quality still matter.

“Not verified” means the record is incomplete. Check current pricing, availability, and terms before choosing. How to read AI pricing

Beyond feature support

Quality evidence.

How well a model performs depends on the task, version, and settings.

We have not published a reviewed quality evaluation for these versions yet. Feature support and price do not establish output quality.

Try the same small task with each option. Check accuracy, consistency, and how much editing you need to get a usable result.

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