Xai · Llm model

Grok 4.3

Grok AI's flagship model is Grok 4

Generate on Coinis See how it works

One wallet. Every model.

per 1m tokens
Example
AI text
Commercial use included Verified May 26, 2026 Outputs are yours No training on your data
Variants

Grok 4.3, every version.

One model. Every resolution. One token balance.

IN

Llm

One wallet. One bill.

$2.13 / 1m tokens

OUT

Llm

One wallet. One bill.

$4.25 / 1m tokens

Capabilities

What it does best.

01

1,000,000-token context window per request

02

Text and image inputs. text output

03

Image inputs capped at 20 MiB each. JPG and PNG formats only

04

Configurable reasoning effort: none, low, medium, or high

05

Reasoning off (none) minimises latency for fast-response chat

06

High reasoning effort for complex multi-step tasks

07

Function calling (tool use) for connecting to external systems

08

Structured outputs for organised, machine-readable responses

09

Server-side Web Search (billed separately by xAI)

10

Server-side X Search for real-time social signals (billed separately by xAI)

11

Sandboxed Python Code Execution (billed separately by xAI)

12

File Attachments support (billed separately by xAI)

13

Collections Search / RAG (billed separately by xAI)

14

Remote MCP Tools via token-based billing

15

1,800 requests per minute. 10,000,000 tokens per minute

16

Available in us-east-1 and eu-west-1

17

The aliases grok-4, grok-4-latest, grok-3, and grok-3-latest all resolve to Grok 4.3

18

Existing integrations built on those aliases require no code changes

How it works

Generate Grok 4.3 in three steps.

No code. No API. Describe what you want. Get ad-ready output.

01

Describe your ad

Paste a product link or a short brief. Coinis pulls your brand.

02

Pick Grok 4.3

Choose the model for the look you want. Switch anytime.

03

Get creatives

Generate. Launch to Meta. Track results in one place.

One wallet. Every model. No accounts to juggle.

Pricing

Token pricing. No surprises.

One wallet across every model. No API accounts to juggle.

Grok 4.3 · IN
21.3 tokens
per 1m tokens · $2.13
Frontier LLM
$2.13 / 1m tokens
One wallet. Every model. One invoice. 1 token = $0.10
1 1m tokens ≈ 21 tokens ($2.13)
Start free. 25 tokens a week.

No credit card.

Why pay through Coinis
  • One wallet for every model. No API keys. No separate bills.
  • Generate ads. Launch to Meta. Track in one place.
  • On-brand output from your Brand Profile.

1 token = $0.10 pay-as-you-go. Less on a plan.

Standard vs Fast

Pick the run for the job.

IN

Final renders, studios
Resolution —
Price $2.13 / 1m tokens

OUT

Rapid tests, high volume
Resolution —
Price $4.25 / 1m tokens
Use cases

Two buyers. One model.

For teams

Every model. One wallet. One bill.

Video, image, audio, and LLM in one place.

Variants in bulk.

Same brief. Many cuts. No accounts to juggle.

Own every output.

Download it. Run it in any campaign.

For creatives

Ship a Reel before lunch.

Prompt to platform-native clip in minutes.

Same product. Ten formats.

One generation, every aspect ratio.

Commercial UGC without a creator.

Authentic selfie-style ads, on brand.

Renders in seconds. Set a seed. Get the same frame back.

Outputs are yours. Sell them.

Safe for paid ads.

Your prompts are never used for training.

FAQ

Questions about Grok 4.3. Answered.

Can't find what you're looking for?

Talk to us ›

On Coinis, Grok 4.3 is pay-as-you-go from one shared token wallet. Buy tokens once. Spend them on any model. No separate accounts. No monthly commit.

No code. Create a free Coinis account, pick Grok 4.3, write your prompt, and generate. 25 free tokens to start, no card.

Grok 4.3 is the current flagship. The aliases grok-4, grok-4-latest, grok-3, and grok-3-latest all resolve to Grok 4.3[^8]. If your integration already uses any of those aliases, it is already running Grok 4.3 with no code change required.

Yes, via server-side tools. Activate Web Search or X Search in your request and the model retrieves live data before generating its response[^6]. Without these tools, the model's knowledge is limited to its training data with a cut-off of November 2024[^3]. Server-side tool calls are billed separately by xAI on top of standard token charges. see the official docs at https://docs.x.ai/docs/models.

The context window is 1,000,000 tokens per request[^1]. The training knowledge cut-off is November 2024[^3]. For information after that date, enable the Web Search or X Search server-side tools.

xAI offers cached input tokens at a significant discount versus standard input rates, and the Batch API can reduce token charges further for non-time-sensitive workloads[^10]. Contact Coinis support to confirm which xAI discount tiers are passed through on your plan. Coinis retail rates are grok-4-3-in at $2.125/1M and grok-4-3-out at $4.25/1M.

xAI positions Grok 4.3 as the best choice for agentic tool calling and low-hallucination autonomous workflows[^9]. The 1,000,000-token context window is well-suited to long-document tasks such as contract review or full-codebase analysis[^1]. Teams running output-heavy workloads will find the $4.25/1M output retail rate and the model's instruction-following precision a useful combination for high-volume generation jobs.

Related

Pair it with.

ChatGPT API / GPT-5.4

Model

Claude (Sonnet 4.6 / Opus 4.7 / Haiku 4.5)

Model

DeepSeek V4 Flash

Model

All LLM models

Catalog
Upscale this Edit a frame Add a voiceover

Start free

Your wallet. Every model. One place.

Start free. 25 tokens a week. No card.

Generate on Coinis

No credit card.

Pricing and capabilities verified 2026-05-26. Read the docs .

Prompt

Details
Recreate for my brand