Perplexity
5 models indexed
Perplexity
5models
Avg: $2.20 / 1M input.4 models with 128K+ context. 2 modality types.
View Perplexity collection →Perplexity vs X Ai
Comparing model portfolios, pricing, and capabilities across 5+ Perplexity models and 10+ X Ai models.
At a glance
X Ai
10 models indexed
X Ai
10models
Avg: $1.42 / 1M input.10 models with 128K+ context. 2 modality types.
View X Ai collection →Top 5 cheapest — Perplexity
| Model | Context | Input / 1M | Modality |
|---|---|---|---|
| Perplexity: Sonar | 127.072K | $1.0000 | text+image->text |
| Perplexity: Sonar Deep Research | 128K | $2.0000 | text->text |
| Perplexity: Sonar Reasoning Pro | 128K | $2.0000 | text+image->text |
| Perplexity: Sonar Pro | 200K | $3.0000 | text+image->text |
| Perplexity: Sonar Pro Search | 200K | $3.0000 | text+image->text |
Top 5 cheapest — X Ai
| Model | Context | Input / 1M | Modality |
|---|---|---|---|
| xAI: Grok 4 Fast | 2,000K | $0.2000 | text+image->text |
| xAI: Grok 4.1 Fast | 2,000K | $0.2000 | text+image->text |
| xAI: Grok Code Fast 1 | 256K | $0.2000 | text->text |
| xAI: Grok 3 Mini | 131.072K | $0.3000 | text->text |
| xAI: Grok 3 Mini Beta | 131.072K | $0.3000 | text->text |
Frequently asked questions
Which provider has more models — Perplexity or X Ai?
Perplexity has 5 models. X Ai has 10 models.
Which is cheaper on average — Perplexity or X Ai?
Perplexity average: $2.20/1M. X Ai average: $1.42/1M.
Which provider has more long-context (128K+) models?
Perplexity: 4 models. X Ai: 10 models.
How do I compare specific models between Perplexity and X Ai?
Use the Perplexity and X Ai collection pages to browse individual models, then open a pairwise comparison from any model page.