Unverified50% confidenceBenchmarkExact time
The free open-source model Gemma 4 answered all 60 answerable questions correctly and correctly labeled sources every time; gpt-oss-20b answered 59 correctly; the paid small models Claude Haiku 4.5 answered 36 correctly and GPT-5.4 mini answered 32 correctly.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/12/2026
First Seen
Valid until: 1/10/2027
Sources
Related Entities
Related Claims
UnverifiedOpen-source models such as Llama 3.1 (Meta), Mistral 7B/8x7B, and Qwen2.5-Coder (Alibaba Cloud) have reached practical performance levels approaching GPT-4 on code and configuration generation tasks.69% similarUnverifiedOpenAI has the GPT-4o and GPT-4o-mini series, Anthropic has launched three tiers—Claude Opus, Sonnet, and Haiku—and Meta's Llama series offers multiple parameter scales including 8B, 70B, and 405B.68% similarUnverifiedOpenAI's GPT-4o and GPT-4o mini, and Anthropic's Claude Sonnet and Haiku follow a similar product tiering matrix logic.67% similarVerifiedLocally run open-source models generally struggle to match top-tier cloud models such as GPT-4 and Claude in capability.67% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1003223API
curl https://kongchang.com/api/v1/knowledge/claims/1003223MCP
get_claim(id=1003223)