Unverified50% confidenceBenchmarkExact time
In the Deep SWE benchmark, GPT-6.1 Sol's score at the Low tier is comparable to Astra's at the High tier, but the Low tier costs only 21 cents, while Astra requires $1.46.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/1/2026
First Seen
Valid until: 12/30/2026
Sources
Related Entities
Related Claims
UnverifiedOpus 5.5 at the Max tier requires $14.65 to achieve the same score as GPT-6.1 Sol, meaning 6.1 Sol is approximately 73 times cheaper.76% similarUnverifiedCompared to GPT-6 Astra, SWE-2's score trails by a few percentage points, but its cost is only one-quarter of the latter's.74% similarUnverifiedGPT-6 Sol achieves a slight lead over the previous generation Terra under the Max tier of the AA comprehensive capability leaderboard, but still trails Astra by a noticeable margin.73% similarUnverifiedAt ultra-high reasoning intensity, GPT-6.1 Sol's factual error rate is 4.1%, lower than the previous generation's 4.5% and close to Astra's 4.0%.69% similarUnverifiedOn the DeepSuite benchmark, Grok 4.7 scored 71%, GPT 5.6 Sol scored 72.7%, Fable 5.1 scored 70%, and Astra Max topped the leaderboard at 74.1%.69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/964946API
curl https://kongchang.com/api/v1/knowledge/claims/964946MCP
get_claim(id=964946)