Claude Fable 5 vs Gemma 4 26B A4B
Claude Fable 5 (Anthropic) and Gemma 4 26B A4B (Google DeepMind) compared on benchmarks, pricing, context window, and use-case rankings.
- Claude Fable 5 leads on overall intelligence (ECI 163 vs 142).
- Claude Fable 5 ranks higher for coding (91th vs 20th percentile).
| Attribute | Claude Fable 5 | Gemma 4 26B A4B |
|---|---|---|
| Scores | ||
| Intelligence (ECI) | 163 | 142 |
| Coding | 91 | 20 |
| Math | 91 | 17 |
| Reasoning & Knowledge | 86 | 12 |
| Agentic & Tools | 92 | 8 |
| Specifications | ||
| Developer | Anthropic | Google DeepMind |
| Family | Claude | Gemma |
| Released | Jun 9, 2026 | Apr 2, 2026 |
| Parameters | — | — |
| Availability | API access | Open weights (unrestricted) |
| Context window | 1M | — |
| Price — $/M input | $10.00 | — |
| Price — $/M output | $50.00 | — |
| Inputs | text, image, file | — |
| Outputs | text | — |
| Benchmarks | ||
| AIME 2024/2025 | 100% | 82% |
| APEX | 64% | — |
| ARC-AGI | 99% | — |
| ARC-AGI-2 | 89% | — |
| GPQA Diamond | 86% | 73% |
| GSO (code optimization) | 78% | — |
| Humanity's Last Exam | 56% | 19% |
| SciCode | 61% | 40% |
| SimpleBench | 82% | — |
| SimpleQA Verified | 71% | — |
| WebDev Arena | 1628 | 1361 |
| WeirdML | 92% | 35% |
| τ²-bench | 99% | 44% |
Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.
Frequently asked questions
Is Claude Fable 5 better than Gemma 4 26B A4B?
On Epoch AI's Capabilities Index, Claude Fable 5 scores higher (163) than Gemma 4 26B A4B (142). The right pick depends on your task — compare their coding, math, and reasoning scores in the table above.
Which is better for coding, Claude Fable 5 or Gemma 4 26B A4B?
Across coding benchmarks like SWE-bench Verified and Terminal-Bench, Claude Fable 5 ranks higher — 91th vs 20th percentile among the models tracked on Model Beat.
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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.