grok/grok-4.3

grok/grok-4.3
FlagshipFeatured
by grok · text+image in · text out · 1M ctx
Endpoints:/v1/chat/completions/v1/responses
INPUT$1.25/ 1M tokens
OUTPUT$2.50/ 1M tokens
p50 TTFT2.50 s7d
p95 TTFT4.48 s7d
TRAFFIC1.2Ktokens / 7d
▶ Try in playground</> Use via API
Code samples
from openai import OpenAI

client = OpenAI(
    base_url="https://orcarouter.ai/v1",
    api_key="$ORCAROUTER_API_KEY",
)

response = client.chat.completions.create(
    model="grok/grok-4.3",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)
Pricing
Input / 1M tokens$1.25
Output / 1M tokens$2.50
Cache read / 1M$0.200
CurrencyUSD
Performancelast 7 days
TTFT p50
2.50 s
Output speed
398 tok/s
TTFT p95
4.48 s
Error rate
20.0%
Public benchmarkspending
No public benchmark scores ingested yet.
More from grokSee all models from grok →
grok/grok-imagine-image
grok/grok-imagine-image
$0.2000 / per request
· quality 5/10
FAQ
How much does grok/grok-4.3 cost on OrcaRouter?
grok/grok-4.3 is priced at $1.25 per 1M input tokens and $2.50 per 1M output tokens via OrcaRouter. Pricing is pulled live from the routing layer.
What is grok/grok-4.3's context window?
grok/grok-4.3 supports a context window of 1M tokens. Use long-context features (RAG, summarisation) up to that limit.
How do I call grok/grok-4.3 via the OpenAI SDK?
Set OpenAI base_url to https://orcarouter.ai/v1, supply your OrcaRouter API key, and pass model="grok/grok-4.3" in the chat.completions.create call.
Does OrcaRouter rate-limit grok/grok-4.3?
Per-model rate limits follow your OrcaRouter plan. Free tiers ship with conservative caps; paid tiers lift them. Check /pricing for current quotas.
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grok/grok-4.3•$1.25/M in•2496ms p50•via OrcaRouter
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