Skip to main content

Grok 4.20 Beta

Live
xAI2M context · Text, Vision, Tools, Reasoning
Use this model
Best discount now90.0%offYou pay 10.0% of reference.
Median discount35.0%offAcross 52 live offers.
Realized · 7 daysNot enough dataIt fills in after the nightly update.
Requests · 24h78852 offers from 43 sellers.
Current offers
52 of 417 offers
Availability
Providers
ProviderDiscountPriceLatencyUptimeOfferedSoldRemaining
OpenRouter
89%
$0.13 in
$0.25 out
3.0s
95.1%
∞
$8
OpenRouter
86%
$0.17 in
$0.35 out
3.0s
95.1%
∞
$0.012
Google
75%
$0.31 in
$0.63 out
-
-
∞
$0.029
Mordiem
75%
$0.31 in
$0.63 out
-
-
∞
-
Mordiem
60%
$0.50 in
$1.00 out
-
-
∞
-
OpenRouter
60%
$0.50 in
$1.00 out
3.0s
95.1%
∞
-
OpenRouter
60%
$0.50 in
$1.00 out
3.0s
95.1%
∞
-
Venice AI
50%
$0.62 in
$1.25 out
-
95.4%
∞
$0.825
OpenRouter
50%
$0.63 in
$1.25 out
3.0s
95.1%
∞
-
Venice AI
50%
$0.63 in
$1.25 out
-
95.4%
∞
$0.014
Total
Cumulative offers
Offered
∞
Sold
$9
Remaining

Discount trend

Realized · 7 days
No trend yet.It fills in after the nightly update.

Recent fills

20:092,006 tokensVenice AI direct50.1%
20:061,872 tokensVenice AI direct50.0%
20:031,953 tokensVenice AI direct50.0%
20:031,971 tokensVenice AI direct50.0%
20:01193 tokensOpenRouter89.7%
19:571,982 tokensVenice AI direct50.0%
19:532,116 tokensVenice AI direct50.0%
19:532,041 tokensVenice AI direct50.1%
Settled on Base in USDC.

Performance by provider route · 24h

Measured on Surplus traffic
Venice AI direct69% of traffic
95.4% success
p50 13.64 s · p95 24.87 s · —
OpenRouter31% of traffic
95.1% success
p50 3.04 s · p95 18.42 s · 73 tok/s
Use this model

Change your base URL.
Keep your code.

Any OpenAI-compatible client works. Add /min30 to the path to only buy at 30% off or better.

Read the quickstart ↗
curl $SURPLUS_BASE_URL/chat/completions \
  -H "Authorization: Bearer $SURPLUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-4.20-beta",
    "messages": [{"role": "user",
                  "content": "Hello"}]
  }'

SURPLUS_BASE_URL
https://api.surplusintelligence.ai/v1

Related models