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
S2 ProFish Audio Remove
S1Fish Audio Remove
Voxtral Small 24B 2507 STTMistral AI Remove

4 is the maximum. Remove one to add another.

grok-4.7 vs s2-pro vs s1 vs voxtral-small-24b-2507-stt
Attribute	Grok 4.7grok-4.7	S2 Pros2-pro	S1s1	Voxtral Small 24B 2507 STTvoxtral-small-24b-2507-stt
Pricing
Input	$1.60 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Output	$4.80 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Cache Write (5m)	$1.60 / 1M	Not applicable	Not applicable	Not applicable
Cache Write (1h)	$1.60 / 1M	Not applicable	Not applicable	Not applicable
Cache Read	$1.60 / 1M	Not applicable	Not applicable	Not applicable
Web Search	$0 / 1M	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	500K	N/A	N/A	N/A
Max output	N/A	N/A	N/A	N/A
Capabilities
Vision	Yes	No	No	No
Function Calling	Yes	No	No	No
JSON Mode	Yes	No	No	No
Streaming	Yes	No	No	No
Catalogue
Provider	SpaceXAI	Fish Audio	Fish Audio	Mistral AI
Category	chat	voice	voice	voice
Charge type	Pay As You Go	Pay As You Go	Pay As You Go	Pay As You Go
Released	—	2026-07-29	2026-07-29	2026-08-13
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.	Fish Audio S2 Pro text-to-speech. Billed per UTF-8 byte of input text.	Fish Audio S1 text-to-speech. Billed per UTF-8 byte of input text.	Mistral AI Voxtral Small (24B) speech-to-text. Billed per second of audio.