Ziva's Godot Benchmark 2 finds Claude Opus 5 is the only model that produces a playable 3D vampire survivor game, scoring 8/10 for world quality and 9/10 for conversation, but costing $65.64 and takin…
Anthropic released Claude Opus 5 on Amazon Bedrock and Claude Platform on AWS, improving on Claude Opus 4.8's cybersecurity and coding capabilities. The model automatically falls back to Opus 4.8 for …
Anthropic's Claude Opus 5 scored 30.16% on ARC-AGI-3 at high reasoning effort, surpassing the previous official record of 7.78% set by GPT-5.6 Sol at maximum effort. Anthropic released Opus 5 publicly…
Developer Kalpit Rathore's SDKProof tool, which tests AI coding agents on current SDK APIs, shows Claude Opus 5 fixed last year's SDK gaps but not this year's. Scores improved for Vercel AI SDK 7 and …
Anthropic's Claude Opus 5 and Opus 4.8 bill the same $5 per million input tokens and $25 per million output, but on identical prompts the default Opus 5 configuration cost 3.1x more due to adaptive th…
Anthropic released Claude Opus 5, pricing it at $5/$25 per million input/output tokens, undercutting Claude Fable 5's $10/$50 rate, while Artificial Analysis ranks Opus 5 at 61 on its Intelligence Ind…
Anthropic released Claude Opus 5 on July 24, pricing it at $5 per million input tokens and $25 per million output tokens—half the list rates of its Fable 5 frontier model and unchanged from Opus 4.8. …
Anthropic released Claude Opus 5 on July 24 at the same price as Opus 4.8 ($5/$25 per million tokens), closing most of the performance gap with the more expensive Fable 5 ($10/$50). Opus 5 scores 79.2…
Three AI labs shipped flagship models in fifteen days: OpenAI's GPT-5.6 Sol on July 9, Moonshot AI's Kimi K3 on July 16, and Anthropic's Claude Opus 5 on July 24. Opus 5 leads on SWE-bench Pro (79.2% …
Anthropic's Claude Opus 5 scored 30.2 percent on the ARC-AGI-3 benchmark, nearly quadrupling the previous record of 7.8 percent set by GPT-5.6 Sol. The benchmark's developers reported that Opus 5 inde…
Anthropic on July 24 released Claude Opus 5, a frontier AI model that tops the Artificial Analysis Intelligence Index with 61 points while costing roughly half as much per task as the company's own Fa…
Anthropic shipped Claude Opus 5 on July 24, posting 79.2 percent on SWE-bench Pro against Opus 4.8 at 69.2, a 10-point jump with no change in per-token price. The model also shows gains on internal li…
Anthropic launched Claude Opus 5 across all platforms, making it the new default model for Claude Max and the strongest model on Claude Pro, with pricing at $5 per million input tokens and $25 per mil…
Anthropic released Claude Opus 5 on July 24, 2026, priced at $5 per million input tokens and $25 per million output tokens—matching Opus 4.8 and half the cost of Fable 5. The model features a 1M-token…
Anthropic deleted over 80% of Claude Code's system prompt when migrating to Claude Opus 5 and Fable 5, with no measurable loss on coding benchmarks, according to Thariq Shihipar, a Member of Technical…
Anthropic released Claude Opus 5 on July 24, calling it a step-change improvement over Opus 4.8. The model approaches Fable 5 intelligence at roughly half the price, with a 1M token context window and…
Claude Opus 5 scored 30% on Arc AGI 3, roughly three times the next best model, and achieved a perfect 42 out of 42 on IMO 2026 without tool use, according to independent benchmarks. Anthropic describ…
Anthropic's Claude Opus 5 scored 30.2% on the ARC-AGI-3 benchmark, nearly quadrupling the previous record of 7.8% set by OpenAI's GPT-5.6 Sol, according to the ARC Prize team. The result marks the mos…
Anthropic's Claude Opus 5 is priced at $5 per million input tokens and $25 per million output tokens, identical to Opus 4.8, but benchmark data shows reasoning effort peaks at medium for coding tasks,…
Anthropic engineer Thariq Shihipar reported on July 24 that the team deleted more than 80% of Claude Code's system prompt for Claude 5 generation models with no loss on coding evals, calling the chang…