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.

Voxtral Mini 3B 2507Mistral AI Remove
Grok 4.7SpaceXAI Remove
Aura-2Deepgram Remove
Claude Sonnet 5.5Anthropic Remove

4 is the maximum. Remove one to add another.

voxtral-mini-3b-2507 vs grok-4.7 vs aura-2 vs claude-sonnet-5.5
Attribute	Voxtral Mini 3B 2507voxtral-mini-3b-2507	Grok 4.7grok-4.7	Aura-2aura-2	Claude Sonnet 5.5claude-sonnet-5.5
Pricing
Input	$0 / 1M	$1.60 / 1M	$0 / 1M	$2.00 / 1M
Output	$0 / 1M	$4.80 / 1M	$0 / 1M	$10.00 / 1M
Cache Write (5m)	Not applicable	$1.60 / 1M	Not applicable	$2.50 / 1M
Cache Write (1h)	Not applicable	$1.60 / 1M	Not applicable	$4.00 / 1M
Cache Read	Not applicable	$1.60 / 1M	Not applicable	$0.20 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	N/A	500K	N/A	1M
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	No	Yes	No	Yes
Function Calling	No	Yes	No	Yes
JSON Mode	No	Yes	No	Yes
Streaming	No	Yes	No	Yes
Catalogue
Provider	Mistral AI	SpaceXAI	Deepgram	Anthropic
Category	voice	chat	voice	chat
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	2026-08-13	—	2026-07-16	—
Description
Summary	Mistral AI Voxtral Mini (3B) speech-to-text. Billed per second of audio.	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.	Deepgram Aura-2 text-to-speech for real-time voice applications. Billed per input character.	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.