Compare · ModelsLive · 2 picked · head to head
Claude Fable 5 vs GLM 4.5
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Claude Fable 5 wins on 1/1 benchmarks
Claude Fable 5 wins 1 of 1 shared benchmarks. Leads in arena.
Category leads
arena·Claude Fable 5
Hype vs Reality
Attention vs performance
Claude Fable 5
#27 by perf·#12 by attention
GLM 4.5
#22 by perf·#3 by attention
Best value
GLM 4.5
21.8x better value than Claude Fable 5
Claude Fable 5
2.3 pts/$
$30.00/M
GLM 4.5
49.4 pts/$
$1.40/M
Vendor risk
Who is behind the model
Anthropic
$965.0B·Tier 1
z-ai
private · undisclosed
Head to head
1 benchmark · 2 models
Claude Fable 5GLM 4.5
Chatbot Arena Elo · Overall
Claude Fable 5 leads by +96.3
Claude Fable 5
1507.6
GLM 4.5
1411.3
Full benchmark table
| Benchmark | Claude Fable 5 | GLM 4.5 |
|---|---|---|
Chatbot Arena Elo · Overall | 1507.6 | 1411.3 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| $10.00 | $50.00 | 1.0M tokens (~500 books) | $200.00 | |
| $0.60 | $2.20 | 131K tokens (~66 books) | $10.00 |