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claude-haiku-5.5 vs gemini-4-argon

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

claude-haiku-5.5
2 advantages
gemini-4-argon
1 advantage

How to choose

claude-haiku-5.5Cheaper: about $0.000055 a reply, 93% lessHigher in this week's ranking: #2
gemini-4-argonSteadier this week: 100% of tests passed

claude-haiku-5.5

By Anthropic

gemini-4-argon

By Google

Where they differ

claude-haiku-5.5gemini-4-argon
On this site
85%7 testsAvailability, this week's tests100%1 tests
3.1sAverage response this week—
$0.000055Price per reply$0.0008
#2Place in this week's ranking#6
$6.67Price per million characters$20.00
The model itself
128K tokensLongest reply64K tokens
Jun 2026Knowledge cutoffMar 2026
7 Oct 2026Released13 Oct 2026

Where they match

  • Context length1M tokens
  • Reads imagesYes
  • Calls toolsYes
  • Thinks before answeringYes
  • Conversations used for trainingUsed to train and improve the provider’s models
  • Open weightsNo

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. Free models are counted in calls; big 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.