Overview
Model specifications
- Context
- 1,000,000 tokens
- Maximum output
- 900,000 tokens
- Architecture
- text+image+file->text
- Tokenizer
- Grok
- Knowledge cutoff
- Not provided
- Moderated
- No
OPENROUTER
Complete pricing
Synchronized OpenRouter rates. Token prices are shown per one million tokens.
- Input
- $1 per 1M tokens
- ≤200K$1
- >200K$2
- Output
- $2 per 1M tokens
- ≤200K$2
- >200K$4
- Cache read
- $0.16 per 1M tokens
- ≤200K$0.16
- >200K$0.32
- Web search
- $5 per 1,000 calls
API
Model configuration
Reasoning
- Reasoning required
- No
- Default parameters
- low
- Capabilities
- high, medium, low, none
API
Quick start
Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.
This submits an asynchronous batch using the base model ID. A job ID confirms submission, not completion.
curl --fail-with-body https://openrouter.ai/api/beta/batches \
-H "Authorization: Bearer $OPENROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"endpoint":"/v1/chat/completions","model":"x-ai/grok-4.3","requests":[{"custom_id":"request-1","body":{"messages":[{"role":"user","content":"Hello!"}]}}]}'
# Replace JOB_ID with the returned id to check progress.
curl --fail-with-body "https://openrouter.ai/api/beta/batches/JOB_ID" \
-H "Authorization: Bearer $OPENROUTER_API_KEY"Capabilities
Input → Output
Input
textimagefile
Output
text
Reasoning
Yes · high · medium · low · none
API
Supported API parameters
include_reasoninglogprobsmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstemperaturetool_choicetoolstop_logprobstop_pAvailable providers
1 Provider
Checked: September 7, 2026
Live providers on OpenRouter
OpenRouter Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.
xAI
Not provided- Context
- 1M
- Maximum output
- 900K
- Input
- $1
- Output
- $2
- Cache read
- $0.16
- Cache write
- Not provided