grok-code-fast-1
On docs.x.ai the slug grok-code-fast-1 now resolves as an alias to grok-build-0.1, "SpaceXAI's intelligent coding model for agentic software, engineering, and workflow tasks"; the retirement notice retired grok-code-fast-1 on 2026-05-15 with grok-build-0.1 as replacement.
text + image → text · made by xAI
Sold by 3 ways
| Seller | Lane | Rate |
|---|---|---|
| Microsoft Azure AI cloud | standard | $0.2per Mtok in$1.5per Mtok outraw.githubusercontent.com · read 2026-09-16 |
| Oracle Cloud Infrastructure cloud | standard | $5per Mtok in$25per Mtok outraw.githubusercontent.com · read 2026-09-16 |
| Requesty aggregator | xai | $0.2per Mtok in$1.5per Mtok out$0.02per Mtok cachedrouter.requesty.ai · read 2026-08-28 |
Measured 5 standings
| Place | Board | Metric | Score |
|---|---|---|---|
| 85thof 112 | Ale bench — Epoch AI | Performance | 587.73 |
| 120thof 121 | Webdev arena — Epoch AI | Arena Score | 1164.51 |
| 126thof 128 | LMArena · WebDev | Score (Elo) | 1165 |
| 140thof 170 | Weirdml — Epoch AI | Accuracy | 35.06 |
| 152ndof 202 | Terminalbench — Epoch AI | Accuracy mean | 0.258 |
About
grok-code-fast-1 — a text model from xAI, sold by 3 companies from $0.2 in and $1.5 out per million tokens, placed 152nd of 202 on Terminalbench — Epoch AI.
It takes text and images and returns text, with a context window of 256,000 tokens. It was published in August 2024. Its sellers say it can reason step by step and call a tool. The catalogue files it under code. Three companies sell it. The cheapest is $0.2 in and $1.5 out per million tokens at Microsoft Azure AI. Beside the standard rate there is a separately routed lane. It has been measured on 5 boards, and stands best at 152nd of 202 on Terminalbench — Epoch AI.
Every current figure
- Maker
- xAI
- Register
- model
- Takes
- text + image
- Returns
- text
- Context
- 256,000 tokens
- Published
- August 2024
- Licence
- not read
- Sellers
- 3
- Maker's own price
- not read
- Price
- $0.2 in and $1.5 out per million tokens — Microsoft Azure AI
- Boards
- 5
- Best place
- 152nd of 202 — Terminalbench — Epoch AI
Known as 1 name
xai/grok-code-fast-1