Skip to content

PricingSaaS joins Willingness to PayRead the announcement →

PricingSaaS
Sign in
HomeXAll changes
Packaging change·Mar 30 → Jun 30, 2026·Q2 2026·AI & Machine Learning

xAI: Grok lineup replaced (grok-4.3, grok-build-0.1), smaller context windows

Replaced grok-4.20-reasoning/non-reasoning ($2.00/$6.00) and grok-4-1-fast ($0.20/$0.50) with grok-4.3 ($1.25/$2.50) and grok-build-0.1 ($1.00/$2.00); Imagine and Voice API pricing now itemized. Context window reduced from 2M tokens (all prior flagship models) to 1M (grok-4.3) and 256k (grok-build-0.1). Added File management capability - upload and search/reason over PDFs, spreadsheets, and presentations.

XPackagingPackage changeLimit decreaseFeature added

What changed

Package change

Flagship API model lineup fully replaced: grok-4.20-reasoning/non-reasoning ($2.00/$6.00) and grok-4-1-fast ($0.20/$0.50) removed; grok-4.3 ($1.25/$2.50) and grok-build-0.1 ($1.00/$2.00) added. Imagine and Voice API pricing now itemized on the page.

Limit decrease

Context window reduced across flagship models: prior lineup offered 2M tokens; new grok-4.3 offers 1M and grok-build-0.1 offers 256k.

Feature added

Added File management capability: upload documents and let Grok intelligently search and reason over PDFs, spreadsheets, presentations, and more.

Before and after

Mar 30, 2026 vs Jun 30, 2026
Pulse.
100%
Change 1 of 3 · pricing restructured

Flagship API model lineup fully replaced: grok-4.20-reasoning/non-reasoning ($2.00/$6.00) and grok-4-1-fast ($0.20/$0.50) removed; grok-4.3 ($1.25/$2.50) and grok-build-0.1 ($1.00/$2.00) added. Imagine and Voice API pricing now itemized on the page.

Sign in to view the full comparison

See the before/after screenshots and every marked-up change.

Sign up freeLog in
Week 22, 2026 · X launches Grok coding model and image/video/voice API pricingX swaps flagship model — grok-4.5 costs more, sees less, drops coding model · Week 29, 2026

More from X

Full history →
  1. Week 35, 2026·improved
    X drops grok-4.5, adds Imagine image/video models and free Playground perk
  2. Week 32, 2026·packaging
    x.ai: Speech-to-Speech Voice API pricing changed from flat rate to starting-at
  3. Week 29, 2026·packaging
    X swaps flagship model — grok-4.5 costs more, sees less, drops coding model
  4. Week 22, 2026·packaging
    X launches Grok coding model and image/video/voice API pricing
  5. Week 21, 2026·improved
    X updates capabilities: New video generation feature added with audio.