Opus 5.5
Anthropic countered the OpenAI competitor with Opus 5.5 in late September Anthropic has Opus DeepSeek V4.1 Flash 1017 scored 75/100 on long-horizon browser use, matching Opus 5.5 Claude Duet precedes Anthropic's November listing Kimi K3.1 Pro benchmark results are approximately level with Opus 5.5 Opus 5.5 stopped ongoing attacks on its own 10 % of the time in replayed logs. Kimi K3.1 Pro is 20 points below Anthropic’s Claude Opus 5.5 on GDPval-AA v2.1 Opus 5.5 solves half the proofs with about 40 % fewer tokens than Opus 5 Claude Duet app uses the Claude Opus 5.5 model Anthropic reduced the Claude Code system prompt for newer models by over 80 percent. Gemini 4 Argon had ~3x launch‑day user share of Opus 5.5 Opus 5.5 uses ~30% fewer tokens than Claude Anthropic released the Opus 5.5 model Claude Platform launches Opus 5.5 Opus 5.5 is capable of building games utilizing the three.js library. Opus 5.5 employs the Scrimshaw Jukebox model for music generation in games. GPT-6 Astra’s sense of fun in games does not match that of Opus 5.5. Gemini 4 Carbon compared with Opus 5.5 on FrontierCode v1.1 (score 51% vs 56%) Opus 5.5 did not provide sufficient capability for Spawn’s autonomous development Drew Breunig used Opus 5.5 prompts to build the NES emulator system Opus 5.5 used the NES CPU conformance tests for the Nintendo Entertainment System· Graphiti 生成的实体摘要
关系变化
按生效时间- Drew BreunigUSED PROMPTS FOROpus 5.5
Drew Breunig used Opus 5.5 prompts to build the NES emulator system
- Opus 5.5USED CONFORMANCE TESTS FORNintendo Entertainment System
Opus 5.5 used the NES CPU conformance tests for the Nintendo Entertainment System
- Opus 5.5INSUFFICIENT FORSpawn
Opus 5.5 did not provide sufficient capability for Spawn’s autonomous development
- Gemini 4 CarbonCOMPARED WITHOpus 5.5
Gemini 4 Carbon compared with Opus 5.5 on FrontierCode v1.1 (score 51% vs 56%)
- Opus 5.5USES MUSIC GENERATION MODELScrimshaw Jukebox
Opus 5.5 employs the Scrimshaw Jukebox model for music generation in games.
- GPT-6 AstraHAS LOWER SENSE OF FUN THANOpus 5.5
GPT-6 Astra’s sense of fun in games does not match that of Opus 5.5.
- Opus 5.5USESIdeogram V4.5
Opus 5.5 is capable of building games utilizing the three.js library.
- Claude PlatformLAUNCHESOpus 5.5
Claude Platform launches Opus 5.5
- AnthropicRELEASED MODELOpus 5.5
Anthropic released the Opus 5.5 model
- AnthropicREDUCEDOpus 5.5
Anthropic reduced the Claude Code system prompt for newer models by over 80 percent.
- Kimi K3.1 ProIS LEVEL WITHOpus 5.5
Kimi K3.1 Pro benchmark results are approximately level with Opus 5.5
- Kimi K3.1 ProRANKED BELOW BY POINTSOpus 5.5
Kimi K3.1 Pro is 20 points below Anthropic’s Claude Opus 5.5 on GDPval-AA v2.1
- Opus 5.5IS MORE EFFICIENT THANOpus 5
Opus 5.5 solves half the proofs with about 40 % fewer tokens than Opus 5
- Opus 5.5STOP ATTACKS ON 10 PERCENT OF TIMEAnthropic's Mythos
Opus 5.5 stopped ongoing attacks on its own 10 % of the time in replayed logs.
- Claude DuetUSESOpus 5.5
Claude Duet app uses the Claude Opus 5.5 model
- Claude DuetPRECEDESOpus 5.5
Claude Duet precedes Anthropic's November listing
- Deepseek V4.1-Flash-1017MATCHED SCORE WITHOpus 5.5
DeepSeek V4.1 Flash 1017 scored 75/100 on long-horizon browser use, matching Opus 5.5
- Gemini 4 ArgonHAS LAUNCH DAY USER SHAREOpus 5.5
Gemini 4 Argon had ~3x launch‑day user share of Opus 5.5
- Opus 5.5HAS REDUCTION IN TOKENSClaude
Opus 5.5 uses ~30% fewer tokens than Claude
- AnthropicCOUNTERED WITHOpus 5.5
Anthropic countered the OpenAI competitor with Opus 5.5 in late September
- AnthropicHASOpus 5.5
Anthropic has Opus
关系是 Graphiti 从报道中提取的事实陈述,不是原文引述;失效时间表示后来的报道显示这条关系已不成立。
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来源报道 17
- Qwen3.5-4B 中嵌入 NES 6502 CPU 模拟器Simon Willison · 2026-10-31
- 如何用自主 Fable 类模型构建多人游戏世界Simon Willison · 2026-10-30
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- 2026年10月:AI 游戏开发进入关键转折点Simon Willison · 2026-10-28
- Anthropic 发布 Claude Opus 5.5 并介绍平台架构:分离大脑与手部,更新定价与能力对比Latent Space · 2026-10-28
- Anthropic 递交 IPO 申报,营收突破 163 亿美元,估值逼近万亿美元The Decoder · 2026-10-27
- Anthropic 称单一 AI 智能体可胜过多智能体,因模型可独自处理复杂性The Decoder · 2026-10-25
- Kimi K3.1 Pro 发布,首次开放权重前沿模型Simon Willison · 2026-10-24
- 中文模型 Kimi K3.1 Pro 逼近 Anthropic Claude Opus 5.5,进入 Artificial Analysis 前四The Decoder · 2026-10-24
- Anthropic 称其内部未发布模型在能力和对齐性上均优于 Mythos 5.1The Decoder · 2026-10-24
- Anthropic 的 Claude 实现自动化代码验证并数学证明其安全性The Decoder · 2026-10-23
- Claude Duet app is Anthropic’s bet on agentsTechCrunch · AI · 2026-10-22
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- Modal 突破 1B ARR 成为 NYC 新 AI Infra Decacorn,估值 15.75BLatent Space · 2026-10-15
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