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  3. LLM latency vs context
Epoch AI@EpochAIResearch · Sep 8, 2026 · Small multiples

LLM latency vs context

Epoch AI's small multiples drew 68.3K views on X: 13x @epochairesearch's median post and #457 of 1,162 AI chart posts we hold by views. Read Oct 10, 2026.

OpenAI GPT-5.6 models and Anthropic Claude 5 models have different pricing structures at long context lengths. GPT model costs increase in price past 272k input tokens, while Claude model costs remain fixed.

Posted on X by @EpochAIResearch (Epoch AI), Sep 8, 2026. Source: x.com · See its data

Why it spread

It spread because it landed on a hot topic that week and rode launch timing, reaching 68,237 views, 460 likes, 42 reposts, 12 quotes and 137 saves, well above the account's typical 114 likes.

What worked

  • The post pairs a timely question about model architecture with a small-multiples chart, which fits a comparison of two model families across context lengths.
  • It is branded and shows a source line, so the chart reads as credible analysis rather than an unsourced claim.
  • The framing asks whether pricing differences reflect an underlying architectural difference, turning a pricing observation into an open technical question that invites discussion.

What to borrow

We could take a current, widely discussed topic and pair our own chart with a single sharp question, using small multiples to compare two or more series across a shared axis.

Careful

Do not over-read the spread as proof of chart quality: the quote rate was below average, the design polish and self-labelling were only medium, and the main reasons given were the hot topic and launch timing rather than the visual itself.

Written by our analysis model from the measured numbers above, not by Epoch AI.

Make it yours

Your numbers, the bar chart way.

Starts from the real numbers of "GPT-5.6 TTFT curves upward with context length; Claude 5 is much closer to linear" by Epoch AI. Replace every number with yours before you post. Make one like this, step by step

Free pictures carry a small "Made with ViralChart" line. That line is how other people find us.

API · Max

Use this chart via API

On the Max plan you can pull this chart's numbers with the provenance of each one, as JSON or CSV, with its redraw spec, or call it from an agent over MCP. Chart id ef63ad463f11.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.46 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.

PathReturnsPlan
GET/api/v1/charts/ef63ad463f11Title, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/ef63ad463f11/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/ef63ad463f11/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/ef63ad463f11/data \
  -H "Authorization: Bearer $VIRALCHART_KEY"
Claude CodeMax
claude mcp add --transport http viralchart https://viral-chart.com/mcp \
  --header "Authorization: Bearer $VIRALCHART_KEY"

60 requests a minute per key; over that you get 429 with Retry-After. Up to 5 keys per account, made on your account page and shown once. Without Max, the data route answers 402 with a link to the plans. The numbers describe a chart its publisher owns, and every file carries a license note.

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Questions people ask

How far did Epoch AI's "LLM latency vs context" chart travel?

68,237 views, 460 likes, 42 reposts and 137 saves on X, read Oct 10, 2026. A normal post from @EpochAIResearch gets about 68.2K views.

What kind of chart is it?

A small multiples. GPT-5.6 latency curves upward; Claude 5 closer to linear.

Can I use Epoch AI's chart?

Use the format, not the picture. The chart, logo and design belong to Epoch AI. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.