Grok 4.20 vs Grok 4.20 Multi-Agent.
model vs model · prices as of
Grok 4.20 takes 1 of 5 rounds against Grok 4.20 Multi-Agent. Both cost $6.25 per million tokens to run.
xAIwins 1 roundsGrok 4.20
$6.25/M tokens
xAI list price, nothing below it is accounted for · $0.90 per 1,000 pages
2M context · tool calling · reads images
xAIGrok 4.20 Multi-Agent
$6.25/M tokens
xAI list price, nothing below it is accounted for · $0.90 per 1,000 pages
1M context · reads images
List price in (lower wins)
$1.25/M
$1.25/M
List price out (lower wins)
$2.50/M
$2.50/M
Cheapest we can explain (lower wins)
none below list
none below list
Standard price (lower wins)
$6.25/M
$6.25/M
Cost per 1,000 pages (lower wins)
$0.90
$0.90
Context
2M tokens
1M tokens
Open weights
not stated
no
Tool calling
yes
no
Structured output
yes
yes
Reads images
yes
yes
Reasoning
yes
yes
Released
31 Mar 2026
9 Mar 2026
Providers selling it
9
11
Price we measure against
the maker's own
the maker's own
Trains on your prompts (no is better)
no provider to check
no provider to check
Providers selling both · 7
Eden AI$6.25 / $6.25
Kilo Gateway$6.25 / $6.25
OpenRouter$6.25 / $6.25- xAI$6.25 / $6.25
TrustedRouter$6.59 / $6.59
Venice$7.09 / $7.09
NanoGPT$12 / $12
Grok 4.20 then Grok 4.20 Multi-Agent, per million tokens
Go further
Add a third or fourth model, or switch the weighting, in the tool.
What moved in the last seven days
- Grok 4.20
Nous Portal$1 / $2 $1.25 / $2.5025% dearer ·
Frequently asked
- Which is cheaper, Grok 4.20 or Grok 4.20 Multi-Agent?
- Neither: both run at $6.25 per million tokens, three parts input to one part output, read on 16 Sept 2026.
- Where is each one cheapest?
- Grok 4.20: nobody goes below the maker's own price with a reason we can point at, so $6.25 is the number to beat. Grok 4.20 Multi-Agent: nobody goes below the maker's own price with a reason we can point at, so $6.25 is the number to beat.
- Can I buy both from one provider?
- Yes. 7 providers sell both: Eden AI, Kilo Gateway, OpenRouter, xAI, TrustedRouter, Venice, and more. The cheapest of them for the two together is Eden AI.
- Which holds more context?
- Grok 4.20, at 2M tokens against 1M.
Prices exclude tax and are per million tokens, read 16 Sept 2026 from each provider's own catalog. The standard price blends three parts input to one part output; a page is 600 tokens in and 60 out. Bars are scaled to the larger value in each row.