Anthropic's Claude Sonnet 5, priced at $2 per million input tokens through August 31, became the default model for Free and Pro plan users on June 30, intensifying the AI pricing war. The company also…
Anthropic released Claude Opus 5, which the company says comes close to the capabilities of Claude Fable 5 in many domains at half the price. The model targets coding, knowledge work, and agent workfl…
Anthropic released Claude Opus 5 on July 24, making it the default model on Claude Max and the strongest model on Claude Pro, with pricing at $5 per million input tokens and $25 per million output tok…
Anthropic released Claude Opus 5, a model designed for complex coding and general office work, claiming performance comparable to its more advanced Fable 5 model at half the price. Opus 5 costs $5 per…
Anthropic released Claude Opus 5 on Thursday, a model that the company says comes close to the capabilities of Claude Fable 5 in many domains and is much better at complex coding tasks. The model incl…
A new benchmark called ActiveVision reveals that today's multimodal large language models (MLLMs) lack robust active visual observation, with the highest-scoring model, GPT-5.5 at its highest reasonin…
Anthropic has unlocked its Claude voice mode for its Opus and Sonnet models, moving beyond the lightweight Haiku model, allowing users to conduct complex conversations and execute tasks in connected a…
The U.S. Commerce Department ordered Anthropic on June 12 to prevent all foreign nationals from accessing its Claude Fable 5 and Mythos 5 large language models, citing national security concerns under…
Anthropic published the Claude Cookbook, a collection of technical guides for building agents with Claude, including agentic search benchmarks, multi-agent orchestration, managed agents with memory an…
A two-hour AI agent session on OpenAI's GPT-5.6 Sol cost $300, while the same work on China's DeepSeek V4 Flash cost under $3 — a roughly 100x price gap for comparable quality, according to a test by …
Composite-Bench, a long-horizon browser-based computer-use benchmark built from deterministic enterprise-web environments, scores AI agents on pass@1 against certified optimal solutions across five he…
Conductor 0.77.2, released July 24, 2026, adds support for Claude Opus 5, a model that approaches the frontier intelligence of Claude Fable 5 at half the price.…
Kimi K3 matches Claude Fable 5 on DeepSWE benchmark quality with a 68.5% pass@1 versus Fable's 69.9%, but costs $4.65 per rollout compared to Fable's $13.41, delivering 2.8x more solved tasks per doll…
Cognition's FrontierCode benchmark, released in June 2026, evaluates whether AI-generated code would actually be merged by a senior engineer, and across every model tested the answer is mostly no. The…
Echo, an OpenAI-compatible endpoint from Tracer, routes requests across open-weight models GLM-5.2 and Kimi K2.7 and claims aggregate results on par with Claude Fable 5 at roughly a third of the infer…
OpenAI shipped GPT-5.6 on July 9 as a tiered model family with three variants — Sol, Terra, and Luna — priced at $5/$30, $2.50/$15, and $1/$6 per million input/output tokens respectively, all sharing …
Robocurve, a Public Benefit Corporation founded by Jay Chooi, released Inspect Robots, a free open-source framework for benchmarking AI-powered robots, on July 23rd 2026. The framework supports 40 Vis…
CAISI's latest report finds that Moonshot AI's Kimi K3, a 2.8 trillion-parameter open-weights model with a 1-million-token context window, remains behind leading U.S. frontier models such as Claude Fa…
Merge co-founder and CEO Shensi Ding launched Fusion on July 23rd, a product that lets developers send a single API call to multiple AI models and uses a separate judge model to assemble their respons…
Anthropic researcher Levent Alpöge tweeted a counterargument to the 80-year-old Jacobian Conjecture, identified using Claude Fable 5 and empirically validated. When fed to LLMs, the counterargument cr…