XA

Grok 4.20

by xAI

Tracked text vision API Available

Tracked release

This page is live so the release is discoverable quickly, but it is not treated as a fully evaluated ranked model yet. Pricing, context, availability, and source notes may already be present while benchmark and quality coverage are still being collected.

Input Price

$2.00

per 1M tokens

Output Price

$6.00

per 1M tokens

Context Window

2M

tokens

Max Output

32.8K

tokens

Quality Score

--

awaiting evaluation

Value Score

--

awaiting evaluation

Details

Provider
xAI
Released
31 Mar 2026
Speed
N/A
Open Source
No
API Available
Yes
Pricing Source
openrouter.ai/api/v1/models
Price Updated
14 Apr 2026

Notes

xAI flagship model. Tracking only until benchmark and quality coverage is available. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model. xAI flagship model.

Price History

Blended price trend (input + 3×output / 4)

$5.00 → $5.00
0%
Date Input $/1M Output $/1M Change
8 Apr 2026 $2.00 $6.00
8 Apr 2026 $2.00 $6.00 0.0%
8 Apr 2026 $2.00 $6.00 0.0%
8 Apr 2026 $2.00 $6.00 0.0%
8 Apr 2026 $2.00 $6.00 0.0%
8 Apr 2026 $2.00 $6.00 0.0%
8 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
9 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
10 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
11 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
12 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
13 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%
14 Apr 2026 $2.00 $6.00 0.0%