Unverified50% confidenceBenchmarkExact time

The vendor officially claims that Weave Router 2.0 performs on par with GPT-6 Astra on the Terminal-Bench 4.0 and SWE-Atlas benchmarks, at half the cost and twice the speed.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

9/16/2026

First Seen

Valid until: 12/15/2026

Sources

Weave Router 2.0: A Subscription-Aware AI Coding Agent Router with Cross-Service Intelligent Dispatch

Related Entities

Weave Router 2.0product Terminal-Bench 4.0concept SWE-Atlasconcept GPT-6 Astramodel

Related Claims

UnverifiedUnder comparable performance, GPT-6 Astra's Token cost is approximately half that of Claude Fable 5.1.71% similar UnverifiedSpecific performance benchmarks, availability scope, and pricing details for GPT-6 Astra have not yet been verified.70% similar UnverifiedCognition officially claims that SWE-2 is capable of directly competing with top-tier models such as Fable 5.1 and GPT-Astra.66% similar VerifiedThe API model identifier for GPT-6 Astra is gpt-6-astra.66% similar UnverifiedGPT-6 Astra has a lower per-task cost than its previous generation.66% similar

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