BELLISTE / AI COMPARISON

Compare AI models

Choose two models from the same AI category to compare equivalent plans, capabilities and technical details.

Anthropic

Claude

93%

xAI

Grok

83%

Estimated Belliste score, based on the available capabilities, quality, features and pricing information. It is an indicative profile estimate, not an independent benchmark.

How this profile estimate is calculated

Capabilities contribute 35%, quality wording 30%, listed features 20%, and pricing 15% when available. When capability fields are absent, specialization breadth supplies a 25% fallback. Missing categories are omitted and the remaining weights are rescaled. The estimate uses each model’s own published profile; it does not measure answer accuracy or replace a hands-on test.

OverviewClaudeGrok

PriceFree $0/month · Pro from $20/monthFree $0/month · SuperGrok Lite from $10/month

Free planYesFree access with usage limits

Paid plansPro $20/month ($17/month annual equivalent) · Max from $100/month · Team from $20/seat/month annually · Enterprise from $20/seat plus usageSuperGrok Lite $10/month · SuperGrok $30/month · SuperGrok Plus $100/month

Usage limitsUsage limits vary by plan and model. Free and paid plans use rolling session limits, with additional weekly limits on paid plans.

Key comparison

SpecificationClaudeGrok

Starting PriceFree $0/month · Pro from $20/monthFree $0/month · SuperGrok Lite from $10/month

AI ModelsSonnet / Opus / Fable / Haiku families; availability varies by planGrok 4.6 on SuperGrok pricing; Grok 4.7 documented for API and development; app model availability varies

Context WindowUp to 1M tokens depending on modelApp-wide limit not disclosed; Grok 4.7 API supports 500,000 tokens (not a guaranteed app limit)

Advanced ReasoningExtended thinking for complex reasoning; availability and effort controls depend on model and planStep-by-step reasoning and Expert mode; higher-tier access to multi-agent capabilities

Web SearchLive web search + web fetch + image search; search responses include direct citations and source linksReal-time web search and live X posts/trends with linked sources

Deep ResearchResearch mode on Pro, Max, Team and Enterprise; performs multi-step searches across web and integrations and returns cited reportsExpert and multi-agent research workflows; plan-dependent; no universal report quota disclosed

Image UnderstandingJPEG, PNG, GIF and WebP uploads; images up to 8000×8000 px; Claude can analyze visual contentAnalyze screenshots, photos and diagrams; Grok API supports JPEG/PNG up to 20 MiB each

Image GenerationNo — does not natively generate photos or illustrations; can create diagrams, charts and interactive visualsGrok Imagine text-to-image generation and editing; 1K/2K offered through Imagine API; plan limits differ

Voice InputVoice input available through dictation and Voice mode; Voice mode is beta across Free, Pro, Max, Team and EnterpriseVoice mode with spoken questions and speech input

Voice ConversationsTwo-way Voice mode on web, desktop, iOS and Android; supports hands-free and push-to-talk modes and can use connected toolsNatural real-time two-way voice conversations; mobile and web feature availability varies

Video UnderstandingNot disclosedVideo understanding supported for some X-hosted videos; general upload limits not disclosed

Conversation MemoryPaid plans can use memory and project summaries across conversations; behavior depends on account experience and settingsCross-chat memory of preferences and past conversations, with account controls

File AnalysisPDF / DOCX / CSV / TXT / HTML / ODT / RTF / EPUB / JSON / XLSX and imagesUpload PDFs, images, spreadsheets, code and audio for extraction, analysis and summaries

IntegrationsConnectors include services such as Google Workspace, Slack and other supported remote MCP integrations; availability varies by planConnectors for email, files and calendar; live X integration