Anthropic, proprietary
Claude 1.3
Claude 1.3 by Anthropic has 2 published benchmark results on Noometry, not yet enough to be ranked.
Last verified
Specifications
- Noometry rank
- Unranked
- Index score
- Not ranked
- Evidence
- 2 results
- Provider
- Anthropic
- Released
- April 18, 2023
- Weights
- Proprietary
- Reasoning
- Unknown
- Context window
- —
- Max output
- —
- Input price
- Not listed
- Output price
- Not listed
- Blended price
- Not listed
- Output speed
- Not measured
- Value
- Not ranked
- Knowledge cutoff
- Unknown
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Benchmark results
Every published result we track, with its source. Bold rows are the ones used for ranking; where several exist we prefer independent runs over self-reported numbers.
Knowledge
Compare Claude 1.3
- Claude 1.3 vs GPT-6 Astra
- Claude 1.3 vs Claude Fable 5.1
- Claude 1.3 vs Claude Opus 5.5
- Claude 1.3 vs Claude Opus 5
- Claude 1.3 vs Claude Fable 5
- Claude 1.3 vs GPT-6.1 Sol
- Claude 1.3 vs Gemini 3.8 Flash
- Claude 1.3 vs Kimi K3
- Claude 1.3 vs Grok 4.6
- Claude 1.3 vs Qwen3.8 Max
- Claude 1.3 vs GLM-5.3
- Claude 1.3 vs Muse Spark 1.3
- Claude 1.3 vs DeepSeek V4 Pro
- Claude 1.3 vs MiMo-V2.6-Pro
Other Anthropic models
- Claude Fable 5.169.0
- Claude Opus 5.568.6
- Claude Opus 567.8
- Claude Fable 566.8
- Claude Sonnet 5.561.9
- Claude Opus 4.860.7
- Claude Opus 4.758.3
- Claude Opus 4.658.2
Frequently asked questions
How good is Claude 1.3?
Claude 1.3 by Anthropic has 2 published benchmark results on Noometry, not yet enough to be ranked.
Is Claude 1.3 open source?
No. Claude 1.3 is proprietary and available only through Anthropic's API and partner platforms.