From SiliconANGLE · Maria Deutscher · · 1m 30s
Anthropic launches Fable 5.2 and Mythos 5.2 with science, coding upgrades
Anthropic releases Fable 5.2 and Mythos 5.2 models with science and coding improvements.
In brief
Anthropic releases Fable 5.2 and Mythos 5.2 models with science and coding improvements. Anthropic launched Fable 5.2 and Mythos 5.2, LLMs that improve scientific research and coding capabilities while adding stricter guardrails for biology and cybersecurity. Originally reported by SiliconANGLE.
Anthropic launches Fable 5.2 and Mythos 5.2
Anthropic released two new large language models: Fable 5.2 and Mythos 5.2, with science and coding upgrades.
Fable 5.2 blocks biology and cybersecurity use cases
Fable 5.2 blocks biology and cybersecurity research prompts while Mythos 5.2 has more relaxed guardrails for trusted researchers.
Fable 5.2 scores 74.6% on Terminal-Bench-Science 0.1
Fable 5.2 scored 74.6% on Terminal-Bench-Science 0.1, a 22% improvement over Fable 5.1.
Fable 5.2 reduces proof generation time to 30 hours
Fable 5.2 reduced the workflow to 30 hours by spinning up 1,000 agents to parallelize calculations for a mathematical proof.
Mythos 5.2 models 28 out of 34 AAV capsids
Mythos 5.2 accurately modeled 28 out of 34 AAV capsids, a significant improvement over models that only handle individual proteins.
Fable 5.2 outperforms in coding benchmarks
Fable 5.2 outperformed Fable 5.1 by more than 13% across two coding benchmarks and built an operating system in eight days.
Fable 5.2 and Mythos 5.2 pricing details
Fable 5.2 and Mythos 5.2 cost $8 per million input tokens and $40 per million output tokens, 20% cheaper than previous models.
The bottom line
Anthropic launched Fable 5.2 and Mythos 5.2, LLMs that improve scientific research and coding capabilities while adding stricter guardrails for biology and cybersecurity.
