AI Flash Report

NEW AI MODEL RELEASES - July 08, 2026

*(Based on available sources, there were no major flagship model launches in the last 24–48 hours. Below are the most recent notable model releases and upgrades from the past ~2–4 weeks that are still shaping the current landscape.)*

•Claude Sonnet 5 by Anthropic — New general‑purpose, agentic model positioned as Anthropic’s best price/performance option for most enterprises, launched June 30, 2026.[2][3]
- Capabilities: Near‑Opus‑level reasoning and code, strong for knowledge work and terminal/agent tasks; described as Anthropic’s “modelo más agentico” in recent news coverage.[2][4]
- Key specs: Benchmarks reported at ~80.4% on Terminal‑Bench 2.1 and strong GDPval scores; priced at about 40% of Opus 4.8 while matching or surpassing it in some areas (terminal work, knowledge tasks).[2][3]
- Availability: Commercial API via Anthropic; positioned as the recommended “base model” for most companies in July 2026.[1][3]

•Claude Fable 5 (Mythos‑class) by Anthropic — Ultra‑capability flagship, described as “el modelo de IA más potente disponible en julio de 2026”, released June 9, 2026.[2][7]
- Capabilities: Frontier‑level reasoning and code; first “Mythos‑class” model, a tier above Opus; leads SWE‑bench Pro with ≈80.3% on the Pro benchmark.[2]
- Key specs: Higher price than Opus 4.8 (roughly double), targeted at hardest reasoning and coding tasks; tuned for maximum capability rather than cost.[2][3]
- Availability: Commercial API with global rollout noted in recent news; marketed as Anthropic’s top‑end public model.[4][7]

•GPT‑5.5 by OpenAI — New flagship reasoning and code model in the GPT‑5.x line; described as the main “modelo flagship para razonamiento y código” for July 2026.[1][2][3]
- Capabilities: Strong general reasoning, coding, and agent workflows, especially for terminal‑style tasks; reported to lead “tareas agénticas de terminal” with ~82.7% in a key benchmark.[3]
- Key specs: Extended context and improved tool/agent integration, aimed as the primary default for many enterprises.[1][3]
- Availability: Closed‑source, commercial API via OpenAI; recommended as one of the two main base models for enterprises alongside Sonnet 5.[1]

•GPT‑5.6 Sol / Terra / Luna by OpenAI — New tiered variant of GPT‑5.6, highlighted as OpenAI’s most advanced model to date, with three levels: Sol, Terra, Luna.[4]
- Capabilities: Enhanced parallel agents (“agentes paralelos”) and advanced governance controls (“acceso controlado por el gobierno”), aimed at high‑stakes and regulated deployments.[4]
- Key specs: Structured as a tiered system, with Sol as the top capability tier; detailed parameters and context aren’t public in the source but the positioning is as a frontier‑class upgrade over GPT‑5.5.[4]
- Availability: Early‑access/controlled rollout for selected partners and regulated use, described as “vista previa para partners seleccionados” in relation to GPT‑5.6.[1][4]

•Gemini 3.1 Pro by Google — High‑end multimodal model (text, documents, images, video) optimized for price and multimodal tasks; considered one of July 2026’s top models.[1][3]
- Capabilities: Strong reasoning plus multimodal support (documents, images, video), with benchmark and industry commentary positioning it as best in multimodal tasks.[1][3]
- Key specs: Large context window suitable for heavy document workloads; cited as “la opción más barata de la gama alta y la mejor en tareas multimodales.”[3]
- Availability: Closed API via Google; widely available in Google Cloud and Gemini products for enterprise use.[1][3]

•Gemini 3.5 Flash by Google — Ultra‑fast, lower‑cost Gemini variant; described as “el modelo de IA más rápido que existe hoy en el mercado”, about 4× faster than other models in its class.[1][10]
- Capabilities: Optimized for speed and high‑volume workloads, multimodal but tuned for rapid inference rather than frontier reasoning.[1][10]
- Key specs: Low‑latency, low‑cost; used when speed is more important than maximum capability, especially for chat and lightweight agent use.[1][10]
- Availability: Commercial API via Google; commonly recommended for “barato/volumen” scenarios in July model guides.[1]

•DeepSeek‑R1 by DeepSeek — Leading open‑source model for self‑hosted deployments as of July 2026.[2]
- Capabilities: Strong reasoning and coding compared to other open models; repeatedly cited as one of the top three open‑source choices alongside Llama 4 and Qwen3.[2]
- Key specs: Large parameter count and competitive benchmarks for code and reasoning; detailed VRAM and license notes referenced in open‑source rankings.[2]
- Availability: Fully open‑source, downloadable weights and self‑hosting; targeted at organizations avoiding proprietary APIs.[2]

•Llama 4 by Meta — Meta’s current flagship open‑source family, consistently ranked at the top of open‑source models in July 2026.[2]
- Capabilities: Strong general‑purpose language and code, broad ecosystem and tooling, suitable for fine‑tuning on‑premise.[2]
- Key specs: Multiple sizes with varying VRAM requirements; remains among the most capable openly licensed LLMs.[2]
- Availability: Open‑source release via Meta’s usual distribution channels, widely used across industry.[2]

•Qwen3 by Alibaba (Qwen team) — Another top open‑source contender, grouped with DeepSeek‑R1 and Llama 4 as the leading trio for July 2026.[2]
- Capabilities: Strong multilingual and code performance, competitive with other leading open models.[2]
- Key specs: Several variants and VRAM/licensing options noted in open‑source rankings.[2]
- Availability: Open‑source weights and tools, available for self‑hosting and fine‑tuning.[2]