claude-sonnet-5 vs gpt-6-luna
claude-sonnet-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-sonnet-5
- No edge in the figures
- gpt-6-luna
- 1 advantage
How to choose
claude-sonnet-5No edge in the figures
gpt-6-lunaCheaper: about $0.0023 a reply, 43% less
claude-sonnet-5
By Anthropic
Use in chatDetails
gpt-6-luna
By OpenAI
Where they differ
claude-sonnet-5gpt-6-luna
On this site
—Availability, last 3 days100%9 calls
—Availability, this week's tests100%18 tests
—Average response this week1.5s
$0.004Price per reply$0.0023
UnrankedPlace in this week's ranking#34
$15.00Price per million characters—
The model itself
1M tokensContext length1.1M tokens
Jan 2026Knowledge cutoffMay 2026
30 Jun 2026Released22 Sep 2026
Where they match
- Longest reply128K 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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claude-sonnet-5 against other models
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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.