claude-opus-4.8 (https://api.poolai.win) — 72.8% PARTIAL MATCH vs claude-fable-5, claude-fable-5.1, claude-opus-4.6, claude-opus-4.7, claude-opus-4.8, claude-opus-5, claude-opus-5.5, claude-sonnet-4.6, claude-sonnet-5, claude-sonnet-5.5, deepseek-v4-pro, deepseek-v4-pro-0813, deepseek-v4.1-flash, deepseek-v4.1-flash-1017, gemini-3.8-flash, gemini-4-argon, glm-5.2, glm-5.3, glm-5.3-flash, gpt-5.4, gpt-5.6-sol, gpt-6-astra, gpt-6-luna, gpt-6.1-sol, grok-4.7, kimi-k3, kimi-k3.1-pro, minimax-m3.1-flash, qwen3.8-27b

Check result RESULT

Tested endpointhttps://api.poolai.win

Claimed modelclaude-opus-4.8

Compared againstclaude-fable-5, claude-fable-5.1, claude-opus-4.6, claude-opus-4.7, claude-opus-4.8, claude-opus-5, claude-opus-5.5, claude-sonnet-4.6, claude-sonnet-5, claude-sonnet-5.5, deepseek-v4-pro, deepseek-v4-pro-0813, deepseek-v4.1-flash, deepseek-v4.1-flash-1017, gemini-3.8-flash, gemini-4-argon, glm-5.2, glm-5.3, glm-5.3-flash, gpt-5.4, gpt-5.6-sol, gpt-6-astra, gpt-6-luna, gpt-6.1-sol, grok-4.7, kimi-k3, kimi-k3.1-pro, minimax-m3.1-flash, qwen3.8-27b

Verified at01/11/2026 13:44 (GMT+7)

API keyHidden for security

glm-5.2 · LOW MATCH. Low similarity, below 60%.

29.5%similarity

glm-5.3 · LOW MATCH. Low similarity, below 60%.

26.9%similarity

gpt-5.4 · LOW MATCH. Low similarity, below 60%.

37.7%similarity

kimi-k3 · LOW MATCH. Low similarity, below 60%.

49.8%similarity

grok-4.7 · PARTIAL MATCH. Similarity between 60% and 79.9%.

60.9%similarity

gpt-6-luna · LOW MATCH. Low similarity, below 60%.

38.6%similarity

gpt-5.6-sol · LOW MATCH. Low similarity, below 60%.

49.9%similarity

gpt-6-astra · LOW MATCH. Low similarity, below 60%.

55.7%similarity

gpt-6.1-sol · LOW MATCH. Low similarity, below 60%.

35.0%similarity

qwen3.8-27b · LOW MATCH. Low similarity, below 60%.

37.2%similarity

claude-opus-5 · LOW MATCH. Low similarity, below 60%.

47.1%similarity

glm-5.3-flash · LOW MATCH. Low similarity, below 60%.

44.5%similarity

kimi-k3.1-pro · LOW MATCH. Low similarity, below 60%.

53.7%similarity

claude-fable-5 · LOW MATCH. Low similarity, below 60%.

38.5%similarity

gemini-4-argon · LOW MATCH. Low similarity, below 60%.

40.4%similarity

claude-opus-4.6 · LOW MATCH. Low similarity, below 60%.

41.5%similarity

claude-opus-4.7 · LOW MATCH. Low similarity, below 60%.

47.5%similarity

claude-opus-4.8 · LOW MATCH. Low similarity, below 60%.

48.2%similarity

claude-opus-5.5 · LOW MATCH. Low similarity, below 60%.

49.5%similarity

claude-sonnet-5 · LOW MATCH. Low similarity, below 60%.

41.4%similarity

deepseek-v4-pro · LOW MATCH. Low similarity, below 60%.

53.4%similarity

claude-fable-5.1 · PARTIAL MATCH. Similarity between 60% and 79.9%.

63.6%similarity

gemini-3.8-flash · LOW MATCH. Low similarity, below 60%.

42.9%similarity

claude-sonnet-4.6 · LOW MATCH. Low similarity, below 60%.

43.2%similarity

claude-sonnet-5.5 · LOW MATCH. Low similarity, below 60%.

49.0%similarity

minimax-m3.1-flash · PARTIAL MATCH. Similarity between 60% and 79.9%.

64.9%similarity

deepseek-v4.1-flash · PARTIAL MATCH. Similarity between 60% and 79.9%.

62.3%similarity

deepseek-v4-pro-0813 · LOW MATCH. Low similarity, below 60%.

41.0%similarity

deepseek-v4.1-flash-1017 · PARTIAL MATCH. Similarity between 60% and 79.9%.

72.8%similarity

The result reflects similarity across the tested responses, not an absolute genuine/fake verdict.
Reports may be public; public catalog data is metadata and similarity is probabilistic, not proof of model identity.

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