
Claude Fable 5 vs Gemini 3.5 Flash: Power vs Speed
A benchmark-driven comparison of Claude Fable 5 and Gemini 3.5 Flash across coding, agents, pricing, and speed - two models built for opposite priorities.
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A benchmark-driven comparison of Claude Fable 5 and Gemini 3.5 Flash across coding, agents, pricing, and speed - two models built for opposite priorities.

The Trump administration lifted export controls on Anthropic's Fable 5 and Mythos 5 on June 30, restoring global access today while industry partners draft a four-dimension jailbreak severity framework.

Elon Musk announced Grok 4.5 is in private beta at SpaceX and Tesla, claiming it rivals Claude Opus - but the only benchmarks cited are internal ones run at Musk's own companies.

A 57-page DeepMind paper by co-founder Shane Legg identifies four pathways from AGI to superintelligence and six bottlenecks that could block each route.

Google DeepMind's upcoming flagship model with a 2M-token context window and Deep Think reasoning, announced at Google I/O 2026 and expected in July.

Gemini 3.5 Pro missed its June launch window promised at Google I/O, slipping to July as four senior researchers departed for rivals.

Claude Mythos 5 is the full release of Anthropic's restricted Mythos family - same weights as Fable 5 but without safety classifiers for cybersecurity and biology, at $10/M input and $50/M output tokens.

The intelligence agencies of five allied nations issued a joint statement warning that frontier AI will fundamentally transform offensive cybersecurity within months, not years - and that most organizations are not ready.

Noam Shazeer, John Jumper, and two more Gemini engineers left Google DeepMind for OpenAI and Anthropic in a single week, sending Alphabet stock tumbling nearly 10% from its May peak.

OpenAI's GPT-5.5-Cyber is a cybersecurity-specialized fine-tune of GPT-5.5, restricted to vetted defenders through the Daybreak Cyber Partner Program and rated 85.6% on the CyberGym benchmark.

Sakana AI's orchestrator model that dynamically coordinates Claude Opus 4.8, GPT-5.5, and Gemini 3.1 Pro to beat each of them individually on SWE-Bench Pro, GPQA-Diamond, and eight other benchmarks.

Bengaluru-based Sarvam hit a $1.5 billion valuation after HCLTech put in $150 million, betting India can build its own AI stack and stop routing sensitive data through American clouds.