Model comparisons

Two models side by side — published price, context window, and what three common workloads cost per thousand requests on each.

GPT-6 Astra vs Claude Fable 5.1

At 6,000 chat requests per month: GPT-6 Astra $210, Claude Fable 5.1 $210.

GPT-6.1 Sol vs Claude Sonnet 5.5

At 6,000 chat requests per month: GPT-6.1 Sol $42, Claude Sonnet 5.5 $42.

Claude Sonnet 5.5 vs Gemini 3.8 Flash

At 6,000 chat requests per month: Claude Sonnet 5.5 $42, Gemini 3.8 Flash $15.75.

GPT-6 Luna vs Claude Haiku 5.5

At 6,000 chat requests per month: GPT-6 Luna $2.10, Claude Haiku 5.5 $2.10.

DeepSeek-V4.1-Flash vs GPT-6 Luna

At 6,000 chat requests per month: DeepSeek-V4.1-Flash $5.58, GPT-6 Luna $2.10.

Grok 4.7 vs GPT-6.1 Sol

At 6,000 chat requests per month: Grok 4.7 $32.40, GPT-6.1 Sol $42.

Claude Opus 5.5 vs Claude Sonnet 5.5

At 6,000 chat requests per month: Claude Opus 5.5 $84, Claude Sonnet 5.5 $42.

Qwen3.8-Max vs DeepSeek-V4-Pro-0813

At 6,000 chat requests per month: Qwen3.8-Max $29, DeepSeek-V4-Pro-0813 $21.38.

GLM-5.3 vs Kimi K3

At 6,000 chat requests per month: GLM-5.3 $20.74, Kimi K3 $63.

Muse Wonder vs GPT-6 Astra

At 6,000 chat requests per month: Muse Wonder $84, GPT-6 Astra $210.

Gemini 4 Argon vs GPT-6.1 Sol

At 6,000 chat requests per month: Gemini 4 Argon $42, GPT-6.1 Sol $42.

Kimi K2.6 vs DeepSeek-V4.1-Flash

At 6,000 chat requests per month: Kimi K2.6 $18.15, DeepSeek-V4.1-Flash $5.58.

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