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claude-haiku-5.5 vs gpt-6.1-terra

claude-haiku-5.5 is paused.A paused model is switched off for now and cannot be called. Its figures below are the latest this site has for it.

claude-haiku-5.5
No edge in the figures
gpt-6.1-terra
1 advantage

How to choose

claude-haiku-5.5No edge in the figures
gpt-6.1-terraNo training on conversations

claude-haiku-5.5

By Anthropic

Use in chatDetails

gpt-6.1-terra

By OpenAINew in the last two weeks

Where they differ

claude-haiku-5.5gpt-6.1-terra
On this site
—Availability, this week's tests100%13 tests
—Average response this week1.8s
—Reference price per million output tokens$10.00
UnrankedPlace in this week's ranking#5
—Reference price per million input tokens$2.00
The model itself
1M tokensContext length1.1M tokens
Used to train and improve the provider’s models.Conversations used for trainingNot used for training.
7 Oct 2026Released26 Oct 2026
—Reference price per million cache-read tokens$0.10

Where they match

  • Availability, last 3 days100%
  • Longest reply128K tokens
  • Reads imagesYes
  • Calls toolsYes
  • Thinks before answeringYes
  • Knowledge cutoffJun 2026
  • 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. 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.