Releases·Model Release
Modelgrep tracks 50 new LLM releases Aug 26–Oct 1, 2026, led by OpenAI gpt-6.1-sol and Anthropic claude-sonnet-5.5
The modelgrep tracker page catalogs recent LLM releases with pricing, context windows and benchmark scores. Its newest entries (Oct 1, 2026) are Intel's apodex-1.1-mini:free and unbiased's pareto-26.10-preview, following OpenAI's gpt-6.1-sol line and Anthropic's claude-sonnet-5.5 in late September. The page gives practitioners a live view of pricing and spec dispersion across vendors.
0 engagement1 sourceFri, Oct 2, 2026, 04:56 AM
AI Overview
- OpenAI released gpt-6.1-sol and gpt-6.1-sol-pro Sep 29 at $2.00/M with 1.1M context; gpt-6-astra costs $10.00/M at 52.7
- Anthropic shipped claude-sonnet-5.5 (Sep 28, $2.00/M, score 56.0) and claude-opus-5.5 (Sep 22, $4.00/M, 57.6), both with 1M context
- Budget models undercut $0.05/M: Upstage solar-mini4 at $0.050/M (24.1), DeepSeek deepseek-v4.1-flash at $0.030/M, Inception mercury-2.5 at $0.040/M
- Xiaomi's mimo-v2.6 trio (Sep 21) spans $0.140–$4.35/M with 1M+ context; xAI's grok-4.7 lists at $2.00/M with 500K context
- Google gemini-3.8-flash (Sep 2) prices $0.750/M with 1.0M context; Meta muse-spark-1.3 costs $1.25/M at 48.1
- Chinese labs Qwen (qwen3.8-max-prime, $4.00/M) and Z.ai (glm-5.3-prime, $2.80/M) released flagship models Sep 23 with 1M context
- Tracker shows 50 releases Aug 26–Oct 1, 2026, nearly all listing reasoning, tools and JSON support, with context windows up to 1.1M tokens
Entities
Related
Releases·Model Releasefeatured
OpenAI launches GPT-6.1 Sol, says it nearly matches GPT-6 Astra at one-fifth the price
OpenAI released GPT-6.1 Sol at DevDay 2026, positioning it as a major upgrade over GPT-6 Sol that approaches GPT-6 Astra on coding, computer use, and professional work at one-fifth of Astra's standard API token prices. The model is available to Plus, Pro, Business, Enterprise, and Edu users in ChatGPT Work and Codex, and is generally available on Amazon Bedrock. OpenAI also launched a $500/month ChatGPT Pro 500 plan, and Simon Willison live-blogged the keynote.
OpenAI released GPT-6.1 Sol at DevDay 2026, positioning it as a major upgrade over GPT-6 Sol that approaches GPT-6 Astra on coding, computer use, and professional work at one-fifth of Astra's standard API token prices. The model is available to Plus, Pro, Business, Enterprise, and Edu users in ChatGPT Work and Codex, and is generally available on Amazon Bedrock. OpenAI also launched a $500/month ChatGPT Pro 500 plan, and Simon Willison live-blogged the keynote.
57128.1k engagement15 sourcesrss, reddit, xTue, Sep 29, 2026, 05:15 PM
Releases·Model Releasefeatured
DeepSeek V4.1 Flash is getting surprisingly close to GPT-5.6 Sol territory, while being absurdly cheap
DeepSeek released V4.1-Flash, an open-weight (MIT) MoE model built on a new causal encoder-decoder architecture with asymmetric active parameters — 8B for input/prefill and 16B for output/decode. The release adds vision input, 1M-token context, and aggressive KV-cache compression, drawing independent praise as the new top open-weight model on cost-adjusted intelligence. It succeeds V4 Pro, which DeepSeek is quietly retiring, and several commentators argue the '0.1 version' label understates a fundamental architectural overhaul.
DeepSeek released V4.1-Flash, an open-weight (MIT) MoE model built on a new causal encoder-decoder architecture with asymmetric active parameters — 8B for input/prefill and 16B for output/decode. The release adds vision input, 1M-token context, and aggressive KV-cache compression, drawing independent praise as the new top open-weight model on cost-adjusted intelligence. It succeeds V4 Pro, which DeepSeek is quietly retiring, and several commentators argue the '0.1 version' label understates a fundamental architectural overhaul.
Updated Sat, Sep 12, 2026, 05:56 AM — Ollama rolled out V4.1-Flash to Max and Team accounts, later expanding to Pro subscribers; Baseten offered day-0 hosting
2104.8k engagement3 sourcesreddit, x, rssThu, Sep 10, 2026, 07:56 AM
Social·Community
GPT 6 Sol, Luna and Opus 5.5 now available in OpenCode
GPT 6 Sol, Luna and Opus 5.5 now available in OpenCode
GPT 6 Sol, Luna and Opus 5.5 now available in OpenCode
3.3k engagement1 sourcexTue, Sep 22, 2026, 07:29 PM
Releases·Model Releasefeatured
OpenAI launches GPT-5.6 family with Sol, Terra, Luna models on Amazon Bedrock and Microsoft 365 Copilot
OpenAI announced general availability of the GPT-5.6 family, including flagship Sol, balanced Terra, and cost-efficient Luna. Sol achieves state-of-the-art results across coding, knowledge work, cybersecurity, and science, outperforming previous frontier models with fewer tokens and lower cost. Pricing ranges from $1/$6 per million tokens for Luna to $5/$30 for Sol. The models have a million-token context window and a February 2026 knowledge cutoff. GPT-5.6 is now the preferred model in Microsoft 365 Copilot and is available on Amazon Bedrock.
OpenAI announced general availability of the GPT-5.6 family, including flagship Sol, balanced Terra, and cost-efficient Luna. Sol achieves state-of-the-art results across coding, knowledge work, cybersecurity, and science, outperforming previous frontier models with fewer tokens and lower cost. Pricing ranges from $1/$6 per million tokens for Luna to $5/$30 for Sol. The models have a million-token context window and a February 2026 knowledge cutoff. GPT-5.6 is now the preferred model in Microsoft 365 Copilot and is available on Amazon Bedrock.
013026.3k engagement16 sourcesrss, github, openai.com +3Thu, Jul 9, 2026, 12:00 AM