Grok Code Fast 1
xAI's fast-tier model: $1 per million input tokens and $2 per million output tokens, with a 256K-token context window.
| Maker | xAI · official pricing |
|---|---|
| Context window | 256K tokens · up to 256K output |
| Capabilities | tool calling · reasoning · images |
Prices from LiteLLM's open price list, updated Oct 9, 2026. "Example task": 1M input + 100K output tokens. Check the provider's page before you budget.
AI agents that can use Grok Code Fast 1
These agents list xAI as a model provider in their documentation.
| # | Agent | Gid Score | Downloads 7d | 7d | 30d | Stars | Latest release | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 |
LangChainLangChain |
78 | 41.8M | down 6.5% | down 17.4% | 147K+46/day | 1.4.4yesterday | ||||
| 6 |
PiEarendil Inc. (created by Mario Zechner) |
75 | 4.4M | down 3.3% | up 64.7% | 114K+334/day | 1.1.02d ago | ||||
| 7 |
OpenCodeAnomaly (SST team) |
74 | 3.1M | up 7.0% | up 17.7% | 212K+184/day | 1.18.353d ago | ||||
| 9 |
CursorAnysphere (owned by SpaceX) |
72 | — | — | — | 33.3K+3/day | — | ||||
| 10 |
GitHub CopilotGitHub (Microsoft) |
71 | — | — | — | — | — | ||||
| 12 |
AI SDKVercel |
68 | 29.1M | down 12.4% | up 34.3% | 27.2K+20/day | 7.0.136today | ||||
| 24 |
ZedZed Industries |
59 | — | — | — | 91.5K+51/day | 1.23.22d ago | ||||
| 26 |
MastraMastra |
58 | 1.9M | down 9.3% | up 33.3% | 28.7K+25/day | 1.75.02d ago | ||||
| 33 |
Oh My PiStencil Labs (Can Bölük) |
56 | 203K | down 22.0% | up 65.4% | 34.7K+104/day | 18.8.6yesterday | ||||
| 37 |
JunieJetBrains |
54 | 6,211 | up 1,152% | — | 474+1/day | 3731.1yesterday | ||||
| 38 |
WarpWarp |
54 | — | — | — | 65.4K+18/day | 0.2026.06.03.…4mo ago | ||||
| 54 |
|
49 | — | — | — | 88.1K+704/day | 1.4.223yesterday | ||||
| 67 |
Kilo CodeKilo Code (Anaconda) |
46 | 25.3K | down 46.5% | — | 27.5K+16/day | 7.1.9yesterday | ||||
| 70 |
Pydantic AIPydantic |
46 | 1.4M | up 2.0% | down 40.5% | 20.5K+24/day | 2.54.06d ago | ||||
| 75 |
GooseBlock (now Agentic AI Foundation) |
44 | — | — | — | 55.1K+42/day | 1.54.0yesterday | ||||
| 84 |
|
43 | 55.1K | down 15.2% | up 28.4% | 27.3K+20/day | — | ||||
| 92 |
VoltAgentVoltAgent |
42 | 48.9K | up 13.2% | up 49.9% | 10.8K+8/day | 2.11.011d ago | ||||
| 104 |
|
39 | 24.3K | down 0.8% | — | 32.9K+45/day | 2.0.911d ago | ||||
| 128 |
AiderAider-AI (Paul Gauthier) |
34 | 58.4K | down 2.9% | down 54.1% | 49.4K+21/day | 0.86.014mo ago | ||||
| 138 |
Augment CodeAugment Code |
32 | 26.7K | down 27.8% | down 1.4% | 285 | 1.2.0-prerele…yesterday | ||||
| No agents match that filter. | |||||||||||
Agents that take any provider
These work with OpenRouter or any OpenAI-compatible endpoint, so they can usually run Grok Code Fast 1 too.
OpenAI Codex LangGraph Deep Agents CopilotKit Cloudflare Agents SDK DSPy OpenAI Agents SDK Agno Cline CrewAI mini-SWE-agent OpenHands eve LlamaIndex Agent Development Kit (ADK) GitHub Copilot CLI Tabnine Qwen Code smolagents Kimi Code Trae Mistral Vibe Crush CAMEL
Cheaper fast-tier alternatives
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