Claude Fable 5 is the strongest alternative to Qwen 3.8 Max — it scores 100 vs 93 on coding at $10/1M input (Qwen 3.8 Max costs $2/1M). DeepSeek V4-Pro is the budget swap: $0.435/1M input is 78% cheaper. Kimi K3 is the top open-weight option if you want a model you can self-host.
The shortest way to see the safest default, the lower-cost option, and the specialist pick before you read deeper.
Claude Fable 5 is the safest overall answer here when you want the strongest default instead of the lowest list price.
Mistral: Mistral Nemo is the lower-cost option to start with when you still need useful output at scale.
Qwen 3.8 Max is the better pick when response speed matters more than maximum reasoning depth.
Claude Fable 5 beats Qwen 3.8 Max on coding (100 vs 93) at $10/1M input tokens.
DeepSeek V4-Pro cuts input cost by 78% ($0.435 vs $2/1M) while scoring 93/100 on coding.
Kimi K3 is open-weight — self-host it or run it via low-cost API providers at $3/1M input.
Choose Claude Fable 5 when you want the closest overall replacement — the hardest coding tasks.
Choose DeepSeek V4-Pro when token volume matters more than peak quality — it is 78% cheaper on input.
Staying with Alibaba? Qwen 3.7 Max is the strongest in-house switch at $2.5/1M input.
Switch the scoring lens to see whether the top answer changes when you care more about cost, speed, or long-document work.
Anthropic / Premium / Jun 9, 2026
New global #1 — 80.3% SWE-Bench Pro, the most capable model generally available.
Ranks models by the broadest mix of coding, writing, research, and long-context usefulness.
You are latency- or cost-sensitive, or your tasks don't need frontier-level reasoning — Opus 4.8 at half the price is plenty.
The fastest way to see where the recommendation shifts when your priority changes.
Best Chinese flagship — beats GPT-5.6 Sol on coding, #2 globally for vision.
New global #1 — 80.3% SWE-Bench Pro, the most capable model generally available.
Best open-weights flagship — near-frontier coding at a tenth of the price.
Closest Chinese challenger to the frontier — #4 overall on intelligence.
Agent-first Qwen flagship, superseded by Qwen 3.8 Max.
The frontier ceiling — same model as Fable 5, safeguards lifted, partner-only.
80.3% SWE-Bench Pro — the new #1, up from Opus 4.8's 69.2% and GPT-5.5's 58.6%
1932 on GDPval-AA, ahead of Opus 4.8 (1890) and GPT-5.5 (1769)
1M-token context at standard pricing, 128K max output per request
Mythos-class capability released for general use with new cyber-risk safeguards
Priced at $10/$50 per 1M tokens — double Opus 4.8 ($5/$25)
Deliberate pace; not for latency-sensitive interactive apps
Standard-use safeguards block some high-risk security workloads (use Mythos 5 with partner access)
UseRightAI recommendations are based on practical decision factors people actually feel in day-to-day use.
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Claude Fable 5 is the strongest overall alternative. It scores 100/100 on coding (Qwen 3.8 Max: 93/100) and costs $10/1M input vs $2/1M. New global #1 — 80.3% SWE-Bench Pro, the most capable model generally available.
DeepSeek V4-Pro at $0.435/1M input — 78% cheaper than Qwen 3.8 Max's $2/1M. It scores 93/100 on coding, so expect a quality step down on the hardest tasks.
Yes — Kimi K3 is the strongest open-weight alternative (coding: 96/100). You can self-host it or use hosted APIs at $3/1M input, and there are no per-seat subscription fees.
Qwen 3.7 Max — same provider, same API surface, $2.5/1M input vs $2/1M. Agent-first Qwen flagship, superseded by Qwen 3.8 Max.
The strongest Chinese multimodal flagship and a legitimate SWE-bench Pro upset over GPT-5.6 Sol.