Artificial Analysis evaluated all 15 combinations of OpenAI's GPT-5.6 Sol, Terra, and Luna models across five reasoning effort levels. The analysis found that Terra is never on the intelligence-vs-cos…
Meta's Muse Spark 1.1 model outperforms GLM-5.2 in coding benchmarks and costs less per task, according to Artificial Analysis. The model scores 71.3 on the Coding Index versus GLM-5.2's 68.8, with a …
OpenAI's GPT-5.6 Sol (max) achieved the highest Presentation Elo score in Artificial Analysis's AA-Briefcase benchmark, outperforming competitors like Anthropic's Claude Fable 5 (max) in presentation …
SpaceXAI released Grok 4.5 on July 8, claiming it matches Claude Opus 4.8 in capability while using far fewer tokens. Independent testing by Artificial Analysis confirmed Grok 4.5 uses over 60% fewer …
OpenAI released GPT-5.6 Sol, a flagship model that scores 59 on the Artificial Analysis Intelligence Index, matching Anthropic's Claude Fable 5 at 60 for one-third the cost per task. However, new arch…
OpenAI released GPT-5.6 models, including Sol, Terra, and Luna, integrated into Kilo. Sol achieved 75% on KiloBench and 80 on the Artificial Analysis Coding Agent Index, surpassing Claude Fable 5. The…
OpenAI launched the GPT-5.6 model family (Sol, Terra, Luna) and merged Codex into the ChatGPT Work desktop app, introducing programmatic tool calling and parallel agent coordination. The shift from pa…
OpenAI released GPT-5.6 Sol, which scores 59 on the Artificial Analysis Intelligence Index, one point below Claude Fable 5, at approximately one third the cost. The model family includes Sol, Terra, a…
OpenAI released GPT-5.6 Sol on July 9, 2026, scoring 59 on the Intelligence Index, one point behind Anthropic's Claude Fable 5 at 60, but at a third of the cost at $1.04 per task versus $2.75. Sol top…
OpenAI released GPT-5.6 on July 9, 2026, introducing a three-tier model family (Sol, Terra, Luna) with tiered pricing and Programmatic Tool Calling that runs model-written JavaScript in an isolated V8…
Artificial Analysis launched EnterpriseOps-Gym-AA, a benchmark that tests AI agents on real enterprise tasks across 1,150 scenarios. Claude Fable 5 leads with a 51.1% success rate, up from 37.4% for C…
Tencent released Hy3, a 295-billion-parameter open-weights AI model, at roughly six cents per million input tokens, outperforming GLM-5.1 in blind expert reviews. The model features 21 billion active …
Open-weights models are dramatically cheaper per token than closed models, with the five cheapest models on the Artificial Analysis pricing index all being open-weights and the five most expensive all…
NVIDIA released Nemotron 3 Ultra, a 550-billion-parameter open-weight MoE model with hybrid Mamba-2 and Transformer architecture, under the Linux Foundation's OpenMDW-1.1 license. The model requires s…
OpenAI reviewed the SWE-Bench Pro AI coding test and found roughly 30% of its tasks are flawed, leading the company to withdraw its endorsement. The problems include overly strict or vague task requir…
SpaceXAI launched Grok 4.5, a coding-focused AI model priced at $2 per million input tokens and $6 per million output tokens, aiming to reduce costs for AI-assisted software development. The model is …
XAI released Grok 4.5 on 8 July 2026, priced at $2 per million input tokens and $6 per million output tokens, making it roughly five times cheaper than competitors like Claude Fable 5 and GPT-5.5. The…
Artificial Analysis launched AutomationBench-AA on July 7, 2026, an independent leaderboard for Zapier's AutomationBench that grades AI agents on final-state outcomes of simulated SaaS workflows. The …
SpaceXAI's Grok 4.5 ranked fourth on Artificial Analysis' Intelligence Index, scoring 54 behind Fable 5, GPT-5.5, and Opus 4.8. The model showed strong cost efficiency at $0.31 per task and competitiv…
SambaNova combined four Nvidia H200 GPUs with 16 SN50 RDU chips to achieve 763 tokens per second on MiniMax M2.7 at a 10,000-token context, separating prefill and decode stages to accelerate inference…