Expired50% confidenceFactExact time
The output ceiling of models such as Opus 5.5 and Astra is only 128K–300K tokens (approximately 90–180 pages).
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/1/2026
First Seen
Valid until: 10/15/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedOpus 5.5 is less token-efficient than Opus 5: Opus 5's max tier uses 73k tokens per task, Fable uses 78k, Opus 5.5's max tier approaches 120k tokens, while GPT-6 Astra only requires 27k.80% similarUnverifiedClaude Opus 5.5 hit the 128,000-token maximum output limit and failed to return a result when generating a pelican SVG at the 'max' highest thinking intensity.69% similarUnverifiedAccording to the UP host's own testing, Claude Opus 5.5 surpasses GPT-6 Astra on coding tasks, and the cost to achieve the same results is only approximately 1% of that of the competitor.68% similarUnverifiedOpus 5's pass rate at Low Effort is approximately 60%, surpassing Opus 4.8's 59% at the Max level, for which the per-task cost is as high as $13.68% similarUnverifiedAccording to benchmarks from Artificial Analysis and Cursor, GPT-5.6 Sol requires approximately 17k–28k tokens to complete a task, while Anthropic's Fable requires 36k to 103k tokens.68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/965079API
curl https://kongchang.com/api/v1/knowledge/claims/965079MCP
get_claim(id=965079)