Compare · AI models
Claude Opus 4.8 vs Qwen 3.8 Max
RANKED BY EPOCH CAPABILITIES INDEX (ECI)
#10 VS #17
CHECKED 28 SEPT 2026
Side by side
Verdict
Claude Opus 4.8 ranks #10 of 20 on Epoch Capabilities Index (ECI) (158.30); Qwen 3.8 Max ranks #17 (156.69).
Rank 10 of 20 · leads
Epoch Capabilities Index (ECI)
158.30
MakerAnthropic
Date2026
Verified—
Evidence
Epoch AI epoch_capabilities_index/eci_scores.csv (LLM Benchmark Data ZIP, fetched 2026-09-28). ECI 158.3, accessibility API access, release date 2026-05-28. Pricing/context via Statlyte (statlyte.com/models/anthropic/claude-opus-4-8), MIT licensed.Rank 17 of 20
Epoch Capabilities Index (ECI)
156.69
MakerAlibaba
Date2026
Verified—
Evidence
Epoch AI epoch_capabilities_index/eci_scores.csv (LLM Benchmark Data ZIP, fetched 2026-09-28). ECI 156.69, accessibility API access, release date 2026-08-02. Not matched in Statlyte’s dataset this run.Try another pair
More Claude Opus 4.8 matchups
- Claude Opus 4.8 vs GPT-6 Astra
- Claude Opus 4.8 vs Claude Fable 5.1
- Claude Opus 4.8 vs Claude Fable 5
- Claude Opus 4.8 vs Claude Opus 5
- Claude Opus 4.8 vs GPT-5.5 Pro
- Claude Opus 4.8 vs GPT-5.6 Sol
- Claude Opus 4.8 vs GPT-5.6 Terra
- Claude Opus 4.8 vs GPT-5.5
- Claude Opus 4.8 vs GPT-5.4 Pro
- Claude Opus 4.8 vs Gemini 3.7 Flash
- Claude Opus 4.8 vs Kimi K3
- Claude Opus 4.8 vs Gemini 3.8 Flash
Source Ranking: Epoch AI, AI Benchmarking Hub, Epoch Capabilities Index (epoch.ai/data/benchmark_data.zip, CC BY 4.0). Per-entry pricing/context:…
Last checked 28 Sept 2026