Chat / Reasoning
#1
97
Claude Sonnet 4.5
AnthropicBalanced frontier model with strong reasoning, long context, and tool use.
Best for
Analysis, long documents, assistants, and safe enterprise chat.
Chat / ReasoningRank #1
GPT-5.5
OpenAI
Score 99GitHub proxy 81,794 ★Text / Multimodal
Overview
OpenAI’s current flagship for general reasoning, multimodal understanding, and agent-style tasks.
Strengths & direction
Chat, coding, research, writing, and agent workflows. Optimized for product teams evaluating practical fit—not lab benchmarks alone.
Pricing
Paid / API
Verify on the vendor site before production commitments.
Capabilities
reasoningchatagentsmultimodal
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