claude-haiku-4.5 vs gpt-oss-20b
Both run on onomeo with free credits. Everything below comes from calls made through this site.
- claude-haiku-4.5
- 3 advantages
- gpt-oss-20b
- 3 advantages
How to choose
claude-haiku-4.5Steadier this week: 100% of tests passedFaster: 2.0s on averageReads images
gpt-oss-20bCheaper: about 32 a reply, 82% lessHigher in this week's ranking: #24Open weights
claude-haiku-4.5
By AnthropicNew this week
gpt-oss-20b
By OpenAI
Where they differ
claude-haiku-4.5gpt-oss-20b
On this site
—Availability, last 3 days96%58 calls
100%10 testsAvailability, this week's tests94%69 tests
2.0sAverage response this week7.0s
175Credits per reply32
#41Place in this week's ranking#24
3×Credit multiplier1×
The model itself
200K tokensContext length128K tokens
64K tokensLongest reply32K tokens
YesReads imagesNo
Feb 2025Knowledge cutoffJun 2024
15 Oct 2025Released5 Aug 2025
NoOpen weightsYes
Where they match
- Replies a day's check-in buys~288
- Calls toolsYes
- Thinks before answeringYes
- Conversations used for trainingUsed to train and improve the provider’s models
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. Replies a day assumes a full daily check-in and the daily call limit.
Compare next
claude-haiku-4.5 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 Models are served by third-party providers and may slow down or be withdrawn; this page follows those changes.