Grok-4.3 API Pricing Calculator

Track grok-4.3 pricing with real-time alerts, compare providers, and monitor cost changes across scalable reasoning, coding, and agentic AI workloads.

Grok-4.3, released 30 April 2026, is a multimodal model from xAI. It has a 1,000,000-token context window.

Not currently offered by any tracked provider. Who stopped, and its last prices

Last updated Oct 18, 2026

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Model Details

Released
Apr 30, 2026
Context Length
1,000,000

Where is Grok-4.3 a perfect fit?

Grok 4.3 is xAI's fast, production-ready reasoning model designed for strong instruction following, reliable tool calling, and high factual accuracy while offering significantly lower cost than larger flagship models.
- High-volume coding assistants and software engineering workflows
- Multi-step autonomous agents using external tools
- Long-document and large codebase analysis
- Structured data extraction and JSON generation
- Enterprise assistants requiring reliable instruction following
- Function-calling and workflow orchestration
- Research and knowledge-work automation
- Cost-sensitive applications needing frontier-level reasoning with a 1M-token context window

Quick Model Estimate

(USD 1.2500 per 1M tokens)
(USD 2.5000 per 1M tokens)

Your Grok-4.3 Cost Estimate

💰 Total Cost

—

for 1000 input + 1000 output tokens

📥 Input (1000 × $1.250000) —
📤 Output (1000 × $2.500000) —

Cost Breakdown

📥 Input 📤 Output

At the last price Perplexity charged, before it stopped on 17th Oct 2026. No longer on offer.

Pricing

No provider we track currently offers Grok-4.3.

No longer offered by

The last prices each provider charged for Grok-4.3 before it stopped offering it. These are no longer on offer. Each row links to that provider's price history.

Provider ↕
Ended ↕
Modality ↕
Service Tier ↕
Input Price
(per 1M tokens) ↕
Output Price
(per 1M tokens) ↕
Cached Input
(per 1M tokens) ↕
Context Size ↕
View
Perplexity LogoPerplexity17th Oct 2026Provider stopped offering itTextStandard$1.2500$2.5000$0.2000Up to 200,000 tokens→
Perplexity LogoPerplexity17th Oct 2026Provider stopped offering itTextStandard$2.5000$5.0000N/A200,000+ tokens→

Recent changes

When Grok-4.3 was newly listed on a provider, moved to legacy or deprecated, or retired.

  1. Discontinued

    Perplexity stopped offering xAI's Grok-4.3, and no tracked provider now offers it.

See all changes, new releases and retirements →

FAQs about Grok-4.3

What is Grok-4.3's context window?

Grok-4.3 has a context window of 1,000,000 tokens.