Sonar Deep Research vs Grok Build 0.1
At a Glance
| Compare |  Sonar Deep ResearchPerplexity | |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| CostLower is better · Published-token output estimate | UnrankedNot in the 44-model eligible cohort | #1 of 44$0.0020 per LiveBench case |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $2.00Openrouter ↗ · Sep 22, 2026 | $1.00Xai ↗ · Sep 3, 2026 |
| Output priceFrom · USD / 1M tokens | $8.00Openrouter ↗ · Sep 22, 2026 | $2.00Xai ↗ · Sep 3, 2026 |
| Context windowMaximum documented tokens | 128K | 256K |
| Model facts checked | Aug 29, 2026View model evidence → | Sep 3, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | Sonar Deep Research | Grok Build 0.1 |
|---|---|---|
| Developer | Perplexity | xAI |
| Family | Sonar | Grok Build |
| Model | Sonar Deep Research | Grok Build 0.1 |
| Version | Sonar Deep Research | Grok Build 0.1 |
| Lifecycle | active | preview |
| Released | Unknown | 2026-05-29 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |
| Context window | 128K | 256K |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Openrouter (Standard), Perplexity (Standard) | Xai (Standard) |
| Capabilities | chat, citations, reasoning, research, search | chat, generation, reasoning, structured_outputs, tools |
Sonar Deep Research Capabilities
Grok Build 0.1 Capabilities
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Primary Evidence
Sources and Freshness
Questions
Sonar Deep Research vs Grok Build 0.1 FAQs
Is Sonar Deep Research or Grok Build 0.1 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Sonar Deep Research and Grok Build 0.1, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Sonar Deep Research or Grok Build 0.1?+
Sonar Deep Research is $2.00 and Grok Build 0.1 is $1.00 per million tokens, so Grok Build 0.1 is cheaper on this metric. Sonar Deep Research is $8.00 and Grok Build 0.1 is $2.00 per million tokens, so Grok Build 0.1 is cheaper on this metric.
Which has a larger context window, Sonar Deep Research or Grok Build 0.1?+
Grok Build 0.1 has the larger sourced context window. Sonar Deep Research supports 128K and Grok Build 0.1 supports 256K.
Which performs better in benchmarks, Sonar Deep Research or Grok Build 0.1?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Sonar Deep Research or Grok Build 0.1 be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Sonar Deep Research is not marked open weight; Grok Build 0.1 is not marked open weight.
Can Sonar Deep Research and Grok Build 0.1 understand images?+
Sonar Deep Research is not documented with image input; Grok Build 0.1 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Sonar Deep Research or Grok Build 0.1?+
Neither has a larger sourced maximum output. Sonar Deep Research is — and Grok Build 0.1 is —.
Do Sonar Deep Research and Grok Build 0.1 support reasoning and tool use?+
Sonar Deep Research: reasoning. Grok Build 0.1: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Sonar Deep Research or Grok Build 0.1?+
Sonar Deep Research has 2 sourced provider routes; Grok Build 0.1 has 1, so Sonar Deep Research has broader tracked availability.
Which offers better value, Sonar Deep Research or Grok Build 0.1?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.