gpt-5-3-codex-spark.github.io
GPT-5.3-Codex-Spark clears 1,000 tokens per second on Cerebras hardware, with a 128k context window and text-only input. Who gets access, and what it deliberately skips.
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GITHUB · launched Sep 21, 2026 · 10 upvotes (top 74%) · 0 views
Niche: llm inference engines · 133 launches, 4 in the last 7 days ▼ -33% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Commercial product
- alternatives
- comparison
- gpt-5-3-codex-spark
- review
Visit website ↗ Source listing ↗
More like this: all 133 launches in llm inference engines →
Could you build this?
Yes It is a static GitHub Pages website serving as a blog or documentation landing page outlining the GPT-5.3-Codex-Spark announcement.
Competitors
Other products that read as similar to this one : 65 launches clear the similarity bar, closest 8 shown.
Attention rank: #58 of 66 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 307 days after the earliest competitor.
- gpt2.s · github · 2026-11-07 · 96 upvotes · similarity 0.48
- Codex Usage · ph · 2026-09-07 · 8 upvotes · similarity 0.43
- glm53-tensorfold-spark · github · 2026-09-28 · 99 upvotes · similarity 0.42
- Codex Reset Wire · ph · 2026-10-21 · 1 upvotes · similarity 0.41
- keys-DeepSeekV4.1-Flash-TR3-Hybrid-1M-Context-8M-KV-Four-DGX-Sparks-with-abliterated-option · github · 2026-09-13 · 6 upvotes · similarity 0.40
- claude-codex-taskbar · github · 2026-10-30 · 26 upvotes · similarity 0.40
- I embedded 685M public texts in 32 minutes (on 8x A100, Rust, TensorRT) · hn · 2026-06-04 · 7 upvotes · similarity 0.37
- Codex GPU Queue · ph · 2026-09-18 · 68 upvotes · similarity 0.36
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