SpaceXAI sources
14 official pages from SpaceXAI support 7 model records in the AI model benchmarks. Official sources come from the model providers themselves: they support each model record as a whole, and no benchmark score comes from them.
Each record names the date it was last verified, its dataset version and license where SpaceXAI states one, what it covers and how the data uses it. Missing metadata is not filled or inferred. Every publisher is listed in the source catalog.
SpaceXAI 14
- Grok 4.3 model
Covers identity, pricing · Verified 2026-08-07 · Not versioned · License not stated
Official model documentation verifies Grok 4.3 modalities, context window, reasoning modes, aliases, and standard short-context prices.
- xAI inference models API reference
Covers identity, pricing · Verified 2026-08-07 · Not versioned · License not stated
Official API reference exposes Grok 4.3 modalities, aliases, and token pricing fields; its object creation timestamp is not treated as a public release date.
- Skills in web, iOS, and Android
Covers identity · Verified 2026-08-07 · Not versioned · License not stated
Official 2026-05-18 announcement confirms Grok 4.3 was live across grok.com, iOS, and Android by that date; it is not treated as the model's exact release date.
- SpaceXAI API release notes
Covers identity · Verified 2026-08-07 · Not versioned · License not stated
Official release notes verify Grok 4.20 and Grok 4.20 Multi-agent API availability on 2026-03-10.
- Grok 4.20 System Card
Covers identity · Verified 2026-08-07 · Version 2026-04-07 · License not stated
Official system card verifies Grok 4.20 identity, single-agent and multi-agent deployment modes, supported input modalities, and intended uses.
- SpaceXAI model pricing
Covers identity, pricing · Verified 2026-08-14 · Not versioned · License not stated
Official current pricing table verifies active Grok 4.6, Grok 4.5, and Grok 4.20 variants, their documented context windows, and standard and long-context token rates.
- Grok model retirement on May 15, 2026
Covers identity · Verified 2026-08-07 · Not versioned · License not stated
Official lifecycle notice verifies Grok 3 retirement and redirect to Grok 4.3, and identifies Grok 4.3 as the recommended general replacement.
- Introducing Grok 4.5
Covers identity · Verified 2026-08-07 · Not versioned · License not stated
Official announcement verifies the model identity, release date, and intended coding, agentic, and knowledge-work scope.
- Grok 4.5 model
Covers identity, pricing · Verified 2026-08-07 · Not versioned · License not stated
Official model documentation verifies modalities, context window, and standard short-context token prices; the model caution discloses higher long-context rates.
- Introducing Grok 4.6
Covers identity · Verified 2026-08-14 · Not versioned · License not stated
Official announcement verifies the 2026-08-12 release date and positioning for long-running agents, coding, and knowledge work.
- Grok 4.6 model
Covers identity, pricing · Verified 2026-08-14 · Not versioned · License not stated
Official model documentation verifies the exact model ID, text and image input, text output, 500,000-token context window, reasoning, function calling, structured outputs, and standard token prices.
The 3 records below: First-party provider documentation used only for the stated model identity, capabilities, lifecycle, access, and pricing.
- grok-imagine-image model
Covers identity, pricing · Verified 2026-08-10 · Not versioned · License not stated
- Video generation
Covers identity · Verified 2026-08-10 · Not versioned · License not stated
- Imagine API pricing
Covers identity, pricing · Verified 2026-08-10 · Not versioned · License not stated