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
Claude Sonnet 5.5Anthropic Remove
Universal-3.5 ProAssemblyAI Remove
Nova-3Deepgram Remove

4 is the maximum. Remove one to add another.

grok-4.7 vs claude-sonnet-5.5 vs universal-3-5-pro vs nova-3
Attribute	Grok 4.7grok-4.7	Claude Sonnet 5.5claude-sonnet-5.5	Universal-3.5 Prouniversal-3-5-pro	Nova-3nova-3
Pricing
Input	$1.60 / 1M	$2.00 / 1M	$0 / 1M	$0 / 1M
Output	$4.80 / 1M	$10.00 / 1M	$0 / 1M	$0 / 1M
Cache Write (5m)	$1.60 / 1M	$2.50 / 1M	Not applicable	Not applicable
Cache Write (1h)	$1.60 / 1M	$4.00 / 1M	Not applicable	Not applicable
Cache Read	$1.60 / 1M	$0.20 / 1M	Not applicable	Not applicable
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	500K	1M	N/A	N/A
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	Yes	Yes	No	No
Function Calling	Yes	Yes	No	No
JSON Mode	Yes	Yes	No	No
Streaming	Yes	Yes	No	No
Catalogue
Provider	SpaceXAI	Anthropic	AssemblyAI	Deepgram
Category	chat	chat	voice	voice
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	—	—	2026-09-22	2026-07-15
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.	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.	AssemblyAI Universal-3.5 Pro speech-to-text. Billed per second of audio.	Deepgram Nova-3 speech-to-text. Billed per second of audio.