Claude Opus
by Anthropic
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Claude Opus is Anthropic's flagship large language model, designed to tackle complex reasoning, coding, and long-context analysis with near-human judgment and high reliability.

7
Total mentions
7
Articles
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Pricing
No
Free tier
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Articles mentioning Claude Opus (7)
01Kimi_K3_Beats_Claude_Opus_4.8_And_Costs_25%_LessAug 6, 2026 02Claude_Opus_4.8_Edges_GPT-5.5_in_Most_BenchmarksMay 28, 2026 03Claude_Opus_4.7:_Everything_You_Need_to_KnowMay 7, 2026 04Xiaomi_MiMo-V2.5-Pro:_AI_Crushes_Claude_Opus_in_Autonomous_CodingMay 3, 2026 05Kimi_K2.6_vs_GPT-5.4/Claude_Opus:_Agent_Swarms_Challenge_AI_GiantsApr 20, 2026 06Claude_Opus_4.7:_Coding_Boost_Cybersecurity_Limits_|_Anthropic_AIApr 16, 2026 07Arcee_AI_vs_Claude_Opus:_Open_Reasoning_Model_for_AI_AgentsApr 12, 2026
Key Features
Advanced multi-step reasoning and coding at production scale
200K token context window with 1M token beta support for long documents
Agentic tool use, computer control (beta), and strong instruction-following
High performance across math, science, writing, and analysis benchmarks
Pros & Cons
Pros
State-of-the-art performance on complex reasoning, coding, and writing tasks
Exceptional long-context understanding with strong recall and synthesis
Cons
High API cost compared with Sonnet and other models
Strict rate limits and premium subscription required for access