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claude-sonnet-5.5 vs free-code

Both can be used on onomeo. Everything below comes from calls made through this site.

claude-sonnet-5.5
2 advantages
free-code
3 advantages

How to choose

claude-sonnet-5.5Higher in this week's ranking: #10Reads images
free-codeSteadier: 100% up over 3 daysSteadier this week: 100% of tests passedNo training on conversations

claude-sonnet-5.5

By Anthropic

free-code

By free-codeNew in the last two weeks

Where they differ

claude-sonnet-5.5free-code
On this site
72%51 callsAvailability, last 3 days100%126 calls
74%55 testsAvailability, this week's tests100%126 tests
1.7sAverage response this week—
$20.00Reference price per million output tokensFree
#10Place in this week's ranking#18
$4.00Reference price per million input tokensFree
The model itself
1M tokensContext lengthNot published
128K tokensLongest replyNot published
YesReads imagesNo
YesCalls toolsNot published
Used to train and improve the provider’s models.Conversations used for trainingNot used for training.
Jun 2026Knowledge cutoffNot published
28 Sep 2026ReleasedNot published
NoOpen weightsNot published
$0.20Reference price per million cache-read tokensFree

Where they match

  • Thinks before answeringYes

Availability over 3 days counts every call made through the site; this week's availability counts every call over the last 7 days, scheduled tests included, and response time comes from the site's own scheduled tests. Models marked as free are counted in calls; paid models are charged by usage, in US dollars.

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Figures come from real calls made through this site. Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.