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  1. Home
  2. /
  3. Compare

Fugu Ultra v2 vs Grok 4.7

Compare Fugu Ultra v2 from sakana and Grok 4.7 from SpaceXAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Fugu Ultra v2 vs Grok 4.7: side-by-side summary

Fugu Ultra v2 and Grok 4.7 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Fugu Ultra v2, from sakana, has a 1,000,000-token context window and is priced at $5/M tokens input, $30/M tokens output on OpenRouter.

Grok 4.7, from SpaceXAI, has a 500,000-token context window and is priced at $1.60/M tokens input, $4.80/M tokens output on OpenRouter.

Context window
  • Fugu Ultra v2: 1,000,000 tokens
  • Grok 4.7: 500,000 tokens
Price
  • Fugu Ultra v2: $5/M tokens input, $30/M tokens output
  • Grok 4.7: $1.60/M tokens input, $4.80/M tokens output
Provided by
  • Fugu Ultra v2: sakana
  • Grok 4.7: SpaceXAI
Favicon for sakana
Fugu Ultra v2
Favicon for x-ai
Grok 4.7
Favicon for sakana
Fugu Ultra v2
Favicon for x-ai
Grok 4.7

Overview

Fugu Ultra v2
Author
sakana
Grok 4.7
Author
SpaceXAI
Fugu Ultra v2
Context length
1Mtokens
Grok 4.7
Context length
500Ktokens
Fugu Ultra v2
Reasoning
Grok 4.7
Reasoning
Fugu Ultra v2
Input modalities
Grok 4.7
Input modalities
Fugu Ultra v2
Output modalities
Grok 4.7
Output modalities
model details, providers and pricing
model details, providers and pricing
Fugu Ultra v2
Grok 4.7