xAI
Grok Code Fast 1 0825
Grok Code Fast 1 0825 is a reasoning model by xAI with function calling, prompt caching — designed for complex, multi-step problem solving where accuracy matters more than speed. It supports a 256K token context window with up to 256K tokens of output. Priced at $1 per million input tokens and $2 per million output tokens. Access Grok Code Fast 1 0825 through Inworld Router with OpenAI SDK compatibility, built-in failover, and intelligent routing across providers.
→Function CallingReasoningPrompt CachingreasoningCapability
Step 1 — Create Router
curl --location 'https://api.inworld.ai/router/v1/routers' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
"name": "compare-frontier-models",
"defaultRoute": {
"route_id": "default",
"variants": [
{
"variant": {
"variant_id": "xai/grok-code-fast-1-0825-a",
"model_id": "xai/grok-code-fast-1-0825"
},
"weight": 33
},
{
"variant": {
"variant_id": "xai/grok-3-mini-fast-b",
"model_id": "xai/grok-3-mini-fast"
},
"weight": 33
},
{
"variant": {
"variant_id": "xai/grok-3-mini-fast-beta-c",
"model_id": "xai/grok-3-mini-fast-beta"
},
"weight": 34
}
]
}
}'Step 2 — Chat Completion
curl --location 'https://api.inworld.ai/v1/chat/completions' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
"model": "inworld/compare-frontier-models",
"messages": [{"role": "user", "content": "Hello!"}]
}'Grok Code Fast 1 0825 pricing and providers
Access Grok Code Fast 1 0825 through xAI via Inworld Router or Realtime API. By using the AI provider(s) below you acknowledge you reviewed and agree to their terms listed in the Legal section under the AI provider's name.
| Capabilities | Input modalities | Output modalities | |||||
|---|---|---|---|---|---|---|---|
| xAI | 256K | 256K | $1.00 | $2.00 | +1 |
Other xAI models available through Inworld
Compare Grok Code Fast 1 0825 with other xAI models available through Inworld Router or Realtime API.
| Capabilities | Input modalities | Output modalities | Inference provider | |||||
|---|---|---|---|---|---|---|---|---|
| Grok 3 Mini Fast | 131.1K | 131.1K | $1.25 | $2.50 | +2 | |||
| Grok 3 Mini Fast Beta | 131.1K | 131.1K | $1.25 | $2.50 | +2 | |||
| Grok 3 Mini Fast Latest | 131.1K | 131.1K | $1.25 | $2.50 | +2 | |||
| Grok 4 | 256K | 256K | $1.25 | $2.50 | ||||
| Grok 4 Fast | — | — | $1.25 | $2.50 | — | |||
| Grok 4 Fast Non Reasoning Latest | — | — | $1.25 | $2.50 | — | |||
| Grok 4.1 Fast | 2M | 2M | $1.25 | $2.50 | +4 | |||
| Grok 4.1 Fast Non Reasoning Latest | 2M | 2M | $1.25 | $2.50 | +2 | |||
| Grok 4.1 Fast Reasoning Latest | 2M | 2M | $1.25 | $2.50 | +4 | |||
| Grok 4.20 | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Beta Latest | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Beta Latest Non Reasoning | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Beta Latest Reasoning | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Beta Non Reasoning | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Experimental Beta Latest | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Experimental Beta Non Reasoning Latest | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Non Reasoning | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Non Reasoning Latest | — | — | $1.25 | $2.50 | — | |||
| Grok 4.20 Reasoning Gv2 | — | — | $1.25 | $2.50 | — |
Start building with Grok Code Fast 1 0825
Access Grok Code Fast 1 0825 and every other model through Inworld Router or Realtime API. Create your free account and start routing in minutes.