AI Models · Paid vs Paid

FIEmber-1 Paid vs Claude Haiku 5.5 Paid

Ember-1 vs Claude Haiku 5.5 compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.

Prices & specs refreshed from live data · olud.ai

Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.

FIEmber-1PaidFireworks
$3 /M input
$15 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
Claude Haiku 5.5PaidAnthropic
$0.1 /M input
$0.5 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
Choose Claude Haiku 5.5 for the lower output price ($0.5/M vs $15/M). Choose Ember-1 if you need the larger 1M context window.

Ember-1 vs Claude Haiku 5.5 specs

SpecEmber-1Claude Haiku 5.5Winner
MakerFireworksAnthropic–
TypeProprietaryProprietary–
Context window1M tokens1M tokensFIEmber-1
Input price$3/M$0.1/MClaude Haiku 5.5
Output price$15/M$0.5/MClaude Haiku 5.5
Vision / multimodalYesYes= Tie
Tool / function callingYesYes= Tie
Self-hostableNo (API only)No (API only)–
LicenseProprietaryProprietary–

Price gap & when to choose each

30×cheaper per output token

Claude Haiku 5.5 is ~30× cheaper than Ember-1 on output tokens ($0.5 vs $15 per M tokens).

FIChoose Ember-1 if…
  • You want frontier performance through a managed API
  • You need the longer 1M context window
  • You value reliability & ecosystem
  • You don't want to manage infrastructure
Choose Claude Haiku 5.5 if…
  • You want frontier performance through a managed API
  • You want the lower output price
  • You value reliability & ecosystem
  • You don't want to manage infrastructure

Feature comparison

CapabilityEmber-1Claude Haiku 5.5
Open weights (downloadable)✗✗
Self-hostable✗✗
Runs fully offline✗✗
Vision / multimodal✓✓
Tool / function calling✓✓
1M+ context window✓✓

Benchmarks: Ember-1 vs Claude Haiku 5.5

Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).

Ember-1
Claude Haiku 5.5
Intelligence index
–
43.4
Humanity's Last Exam
–
44.4%
Long Context Reasoning
–
82.7%
SciCode
–
55%
Speed
–
241.1 tok/s
Latency
–
213.55s
Intelligence per $
–
217

Benchmark data by Artificial Analysis.

How Ember-1 and Claude Haiku 5.5 score

🏆 Best value & openness: Claude Haiku 5.5 (3.5 vs 3.1 / 5)
CriterionEmber-1Claude Haiku 5.5
Cost-efficiency3.05.0
Context window5.05.0
Openness1.51.5
Self-hosting1.01.0
Multimodality5.05.0

Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.

What each model is

Ember-1 Paid

Fireworks · Proprietary

Ember-1 is a specialized reasoning model from Fireworks Research, built on [Kimi K3](https://openrouter.ai/moonshotai/kimi-k3). It is designed to make every token go further: it produces shorter reasoning traces, using roughly 40%...

Claude Haiku 5.5 Paid

Anthropic · Proprietary

Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and...

Other models in these families

These variants are tracked but not compared here — one page per family keeps the comparison readable.

Other variants tracked
Claude Haiku 5.5 (batch)Claude Haiku 4.5Claude Haiku 4.5 (batch)

Frequently asked questions

Ember-1 vs Claude Haiku 5.5 — which is cheaper?

Claude Haiku 5.5 is cheaper on output ($0.5/M vs $15/M).

Which has the larger context window?

Ember-1 offers the larger context window (1M tokens).

Ember-1 vs Claude Haiku 5.5 — which should I pick in 2026?

Choose Claude Haiku 5.5 for the lower output price ($0.5/M vs $15/M). Choose Ember-1 if you need the larger 1M context window.

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