Compare models

Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

Grok 4.7SpaceXAI Remove
Perceptron Mk1.5Perceptron Remove
Muse Spark 1.3Meta Remove
Claude Sonnet 5.5Anthropic Remove

4 is the maximum. Remove one to add another.

grok-4.7 vs perceptron-mk1.5 vs muse-spark-1.3 vs claude-sonnet-5.5
Attribute	Grok 4.7grok-4.7	Perceptron Mk1.5perceptron-mk1.5	Muse Spark 1.3muse-spark-1.3	Claude Sonnet 5.5claude-sonnet-5.5
Pricing
Input	$1.60 / 1M	$0.15 / 1M	$1.25 / 1M	$2.00 / 1M
Output	$4.80 / 1M	$1.50 / 1M	$4.25 / 1M	$10.00 / 1M
Cache Write (5m)	$1.60 / 1M	$0.15 / 1M	$1.25 / 1M	$2.50 / 1M
Cache Write (1h)	$1.60 / 1M	$0.15 / 1M	$1.25 / 1M	$4.00 / 1M
Cache Read	$1.60 / 1M	$0.15 / 1M	$1.25 / 1M	$0.20 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	500K	36.9K	1M	1M
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	Yes	No	Yes	Yes
Function Calling	Yes	No	Yes	Yes
JSON Mode	Yes	No	Yes	Yes
Streaming	Yes	Yes	Yes	Yes
Catalogue
Provider	SpaceXAI	Perceptron	Meta	Anthropic
Category	chat	chat	chat	chat
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	—	2026-09-25	—	—
Description
Summary	Grok 4.7 is SpaceXAI's flagship model for coding, agentic workflows, and professional knowledge work, succeeding Grok 4.6. It is particularly strong at long-running software engineering, self-verification, and long-context execution, while improving capabilities in document drafting, presentations, and other professional tasks. Trained with extended reinforcement learning focused on multi-hour problems, Grok 4.7 is optimized for sustained, complex task execution and natively supports the Grok Bot harness for conversational workflows. It also introduces an enhanced safeguard stack designed to combine strong jailbreak resistance with low refusal rates for legitimate technical work. Reported benchmark results use xhigh reasoning effort.	Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.	Muse Spark 1.3 is Meta's multimodal reasoning model designed for long-running agentic, multi-agent, and coding workflows. It maintains context and information across extended tasks, enabling reliable execution in complex, multi-step environments. The model is optimized to resolve conflicting information, seek clarification or confirmation when necessary, and execute concisely, making it well suited for autonomous agents, collaborative multi-agent systems, and long-horizon software engineering workflows.	Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, serving as a direct upgrade to Sonnet 5. It excels at feature development, bug fixing, and creating polished documents, presentations, and spreadsheets, while offering clearer writing and communication than its predecessor.