ACB
76.5 score
LLM Leaderboard · Proprietary
Claude Opus 5.5 benchmarks — leaderboard rank, pricing, and comparisons.
Claude Opus 5.5 ranks #1 on the AskClash LLM leaderboard with an overall score of 78.2. It scores 59.6 on Terminal-Bench. Compare Claude Opus 5.5 vs GPT, Claude, Gemini, DeepSeek, open-weight, and frontier AI models using public benchmark scores, token pricing, context window, and access details.
Rank #1AskClash overall score: 78.2
$4.00 / $20.0Input and output token price, when published. Context: 1M.
Visit websiteVisit the model provider's website.
Claude Opus 5.5 benchmark snapshot
AskClash combines public LLM benchmark cells into a weighted percentile score and penalizes missing coverage so narrow rows do not dominate better-measured models.
Overall78.2
Benchmark cells11
Context1M
CreatorAnthropic
Claude Opus 5.5 public benchmark scores
Cached benchmark values can include HLE, GPQA, SWE-bench, SWE-Pro, SWE-Atlas, Terminal-Bench, MCP Atlas, MMMU-Pro, ARC-AGI-2, Tau2, and model-specific coding or agent scores.
HLE
67.7 score
SWE-Pro
89.9 score
Terminal-Bench
59.6 score
DeepSWE
74.2 score
GDPval-AA
1866.3 score
Finance Agent
58.6 score
MMMU-Pro
87.7 score
Claude Opus 5.5 vs other AI models
Use these comparison links to evaluate Claude Opus 5.5 against nearby LLMs by benchmark score, price, context window, and provider.
Related AI and tech coverage
Cached AskClash article matches that can provide release, provider, benchmark, pricing, or market context around this model.
No AI agent scores above 12 percent on SemiAnalysis' new real-world work benchmark
SemiAnalysis is putting AI agents through simulated knowledge work in its new GDPx benchmark, covering everything from chip design to quant trading. No model breaks 12 percent. Claude Opus 5.5 leads narrowly over Gemini 4 Carbon. Critics point to the small num
Meet Factory Droid 1.0: A Model-Independent Coding Agent Harness Built on Script Mode
Factory released Droid 1.0, a model-independent coding agent harness that makes programmatic tool calling the default. On Factory’s own Terminal-Bench 4 runs, Droid scores 65.2% with Claude Opus 5.5 at $4.73 per passed task. The post Meet Factory Droid 1.0: A
Last cached leaderboard date: . This model page is generated from the AskClash LLM Leaderboard cache and linked from the live leaderboard.